4-Methylbenzyl acetate, 98+% CAS 2216-45-7 4-甲基苄基醋酸盐
4-Methylbenzyl acetate, 98+% CAS 2216-45-7 4-甲基苄基醋酸盐
L-Menthol, 99% CAS 2216-51-5 L-薄荷醇
L-Menthol, 99% CAS 2216-51-5 L-薄荷醇
L-Menthylamine, tech. 85% CAS 2216-54-8 L-薄荷酰胺
1-Methoxynaphthalene, 98+% CAS 2216-69-5 1-甲氧基萘, 98+%
1-Methoxynaphthalene, 98+% CAS 2216-69-5 1-甲氧基萘, 98+%
3-Undecanone, 98% CAS 2216-87-7 3-十一酮, 98%
3-Undecanone, 98% CAS 2216-87-7 3-十一酮, 98%
N-Phenylglycine ethyl ester, 99% CAS 2216-92-4 N-苯基甘氨酸乙酯
Ethyl phenylpropiolate, 98+% CAS 2216-94-6 苯基丙酸乙酯
(1R)-endo-(+)-Fenchyl alcohol, 96% CAS 2217-02-9 (1R)-endo-(+)-葑基 醇, 96%
(+)-Diisopropyl L-tartrate, 98% CAS 2217-15-4 L-(+)-酒石酸二异丙酯
Diisopropyl L-tartrate CAS 2217-15-4 左旋酒石酸二异丙酯
1,2,3,4-Tetrahydro-1-naphthylamine, 97% CAS 2217-40-5 1，2，3，4-四氢-1-萘胺
Diphenyliodonium iodide, 94% CAS 2217-79-0 二苯基碘
Diphenyliodonium iodide, 98% CAS 2217-79-0 二苯基碘
trans-Dibromobis(triphenylphosphine)palladium(II), Pd 13.4% CAS 22180-53-6 反式双(三苯基膦)二氯溴钯(II)
Sodium heptafluorobutyrate, 98% CAS 2218-54-4 七氟丁酸钠
Copper(II) cyclohexanebutyrate, AAS, Cu 15.8% CAS 2218-80-6 " 环己烷丁酸铜(II)盐
"
Magnesium sulfate, dried, contains ca 1-2 mol water of hydration CAS 22189-08-8 硫酸镁
Nitron, 95% CAS 2218-94-2 硝酸灵
5-Bromoindoline, 98+% CAS 22190-33-6 5-溴二氢吲哚, 98+%
1-Acetyl-5-bromoindoline, 97% CAS 22190-38-1 1-乙酰-5-溴吲哚啉
1-Acetyl-5-bromoindoline, 98% CAS 22190-38-1 1-乙酰-5-溴吲哚啉
(S)-(+)-2-(6-Methoxy-2-naphthyl)propionic acid, 99% CAS 22204-53-1 (S)-(+)-2-(6-甲氧基-2-萘基)丙酸
Copper(I) sulfide, 99.5% (metals basis) CAS 22205-45-4 硫化亚铜
Chalcocite, naturally occurring mineral, grains, approximately, 0.06-0.19in CAS 22205-54-4 辉铜矿
Tetra-n-butylammonium fluoride hydrate, 98+% CAS 22206-57-1 四正丁基二氢三氟化铵水合物
Dibenzosuberenone, 97% CAS 2222-33-5 5H-二苯并[α,D]环庚三烯-5-酮
Dibenzosuberenone, 97% CAS 2222-33-5 5H-二苯并[α,D]环庚三烯-5-酮
3,5-Bis(trifluoromethyl)benzamide, 97% CAS 22227-26-5 3,5-双(三氟甲基)苯甲酰胺, 97%
3,5-Bis(trifluoromethyl)benzamide, 97% CAS 22227-26-5 3,5-双(三氟甲基)苯甲酰胺, 97%
Ethyl 3-methyl-2-thionoimidazoline-1-carboxylate, 97% CAS 22232-54-8 3-甲基-2-硫代咪唑啉 -1-甲酯乙基, 97%
2-(Difluoromethoxy)aniline, 97% CAS 22236-04-0 2-(二氟甲氧基)苯胺, 97%
2-(Difluoromethoxy)aniline, 97% CAS 22236-04-0 2-(二氟甲氧基)苯胺, 97%
1-Difluoromethoxy-3-nitrobenzene, 98% CAS 22236-07-3 1-二氟甲氧基-3-硝基苯, 98%
4-(Difluoromethoxy)aniline, 97% CAS 22236-10-8 4-(二氟甲氧基)苯胺, 97%
4-(Difluoromethoxy)aniline, 97% CAS 22236-10-8 4-(二氟甲氧基)苯胺, 97%
S,S-Dimethyl-N-(p-toluenesulfonyl)sulfoximine, 98% CAS 22236-45-9 S,S-二甲基-N-(对甲苯磺酰基)磺基肟
3-Amino-4-methylbenzeneboronic acid, 98% CAS 22237-12-3 3-氨基-4-甲基苯硼酸, 98%
4-Ethoxybenzeneboronic acid, 96% CAS 22237-13-4 4-乙氧基苯硼酸, 96%
4-Ethoxybenzeneboronic acid, 98% CAS 22237-13-4 4-乙氧基苯硼酸, 98%
Nickel stearate CAS 2223-95-2 硬脂酸镍
2-Ethoxy-1-naphthoic acid, 98% CAS 2224-00-2 2-乙氧基-1-萘甲酸, 98%
2-Ethoxy-1-naphthoic acid, 98% CAS 2224-00-2 2-乙氧基-1-萘甲酸, 98%
7-Aminodesacetoxycephalosporanic acid, 98% CAS 22252-43-3 7-氨基去乙酰氧基头孢烷酸
4-Hydroxy-TEMPO, free radical, 98+% CAS 2226-96-2 4-羟基-2,2,6,6-四甲基哌啶氧（自由基）
4-Hydroxy-TEMPO, free radical, 98+% CAS 2226-96-2 4-羟基-2,2,6,6-四甲基哌啶氧（自由基）
2-Bromo-3'-nitroacetophenone, 97% CAS 2227-64-7 2-溴-3'-硝基苯乙酮, 97%
3-Nitrophenacyl bromide, 97% CAS 2227-64-7 3-硝基苯酰甲基溴, 97%
Thiobenzamide, 97% CAS 2227-79-4 硫代苯甲酰胺
Thiobenzamide, 97% CAS 2227-79-4 硫代苯甲酰胺
2-Iodo-3-methylpyridine, 97% CAS 22282-58-2 2-碘-3-甲基吡啶, 97%
3-Fluoro-4-iodopyridine CAS 22282-75-3 3-氟-4-碘吡啶
Ethyl 2-phenylacrylate, 96% CAS 22286-82-4 2-苯基丙烯酸乙酯, 96%
Methyl 3-aminothiophene-2-carboxylate, 98+% CAS 22288-78-4 3-氨基噻吩－2－羧酸甲酯
Methyl 3-aminothiophene-2-carboxylate, 98+% CAS 22288-78-4 3-氨基噻吩－2－羧酸甲酯
4-Methyl-2-phenyl-1,2,3-triazole-5-carboxylic acid, 98% CAS 22300-56-7 4-甲基-2-苯基－1，2，3－三唑－5－羧酸
Bismuth(III) acetate CAS 22306-37-2 乙酸铋
Bismuth(III) acetate, 99.999% (metals basis) CAS 22306-37-2 乙酸铋
Thiocarbohydrazide, 97% CAS 2231-57-4 硫代对称二氨基脲
(Methylsulfonyl)methanesulfonyl chloride CAS 22317-89-1 "（甲基磺酰）甲基磺酰氯/甲烷磺酰氯
"
(S)-(+)-1,2-O-Isopropylideneglycerol CAS 22323-82-6 (S)-丙硼缩水甘油
(S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol, 98% CAS 22323-82-6 (S)-(+)-2,2-二甲基-1,3-二氧戊环-4-甲醇
(S)-(+)-2,3-O-Isopropylideneglycerol, 98% CAS 22323-82-6 (S)-(+)-2,3-氧-亚丙基甘油
2-Mercapto-4,6-dimethylpyrimidine hydrate, 98% CAS 22325-27-5 2-巯基-4,6-二甲基嘧啶 水合物, 98%
4,6-Dimethyl-2-mercaptopyrimidine hydrate, 98% CAS 22325-27-5 4,6-二甲基-2-巯基嘧啶
3,5-Dimethyl-4-hydroxybenzaldehyde, 98% CAS 2233-18-3 3,5-二甲基-4-羟基苯甲醛, 98%
3,5-Dimethyl-4-hydroxybenzaldehyde, 98% CAS 2233-18-3 3,5-二甲基-4-羟基苯甲醛, 98%
4-Hydroxy-3,5-dimethylbenzaldehyde, 98% CAS 2233-18-3 4-羟基-3,5-二甲基苯甲醛, 98%
Aluminum sulfate hydrate, Puratronic®, 99.999% (metals basis) CAS 22337-62-8 水合硫酸铝
2,4,6-Triisopropylacetophenone, 98+% CAS 2234-14-2 2,4,6-三异丙基苯乙酮, 98+%
2',4',6'-Triisopropylacetophenone, 98% CAS 2234-14-2 2',4',6'-三异丙基苯乙酮, 98%
2,4-Dichloroacetophenone, 98% CAS 2234-16-4 2,4-二氯苯乙酮, 98%
2',4'-Dichloroacetophenone, 98% CAS 2234-16-4 2',4'-二氯苯乙酮, 98%
2,4-Dimethylstyrene, 97% CAS 2234-20-0 2,4-二甲基苯乙烯, 97%
2,4-Dimethylstyrene, 97%, stab. with 4-t-butylcatechol CAS 2234-20-0 2,4-二甲基苯乙烯
5-Bromo-2-iodopyridine, 98+% CAS 223463-13-6 5-溴-2-碘吡啶, 98+%
6-Bromopyridine-3-boronic acid, 95% CAS 223463-14-7 6-溴吡啶-3-硼酸
(R)-(+)-alpha,alpha-Diphenylprolinol, 99% CAS 22348-32-9 （R）-（+）-a,a-二苯基脯氨醇
N-Vinyl-epsilon-caprolactam, 99% CAS 2235-00-9 N-乙烯-ε-己内酰胺
Benzophenone dimethyl acetal, 98% CAS 2235-01-0 苯甲酮 二甲基 乙缩醛, 98%
Benzophenone dimethyl ketal, 98+% CAS 2235-01-0 苯甲酮 二甲基 缩酮, 98+%
~-D-Maltose octaacetate, 98% CAS 22352-19-8 ~-D－麦芽糖八乙酸酯
~-D-Maltose octaacetate, 98% CAS 22352-19-8 ~-D－麦芽糖八乙酸酯
N,N-Diethylacetoacetamide, 97% CAS 2235-46-3 N,N-二乙基乙酰酮乙酰胺
3-(4-Methoxyphenyl)-1-(2-naphthyl)-prop-2-en-1-one, 97% CAS 22359-67-7 3-(4-甲氧基苯基)-1-(2-萘基)-丙烯酮, 97%
Acetonyltriphenylphosphonium bromide, 98+% CAS 2236-01-3 丙酮基三苯基溴化膦
Acetonyltriphenylphosphonium bromide, 98+% CAS 2236-01-3 丙酮基三苯基溴化膦
3',5'-Dibromo-2'-hydroxyacetophenone, 99% CAS 22362-66-9 3',5'-二溴-2'-羟基苯乙酮, 99%
o-Tolylacetonitrile, 98+% CAS 22364-68-7 邻甲苯基乙腈
o-Tolylacetonitrile, 98+% CAS 22364-68-7 邻甲苯基乙腈
2-Amino-4-hydroxypteridine, 98% CAS 2236-60-4 2-氨基-4-羟基蝶啶, 98%
2-Amino-4-hydroxypteridine, 99% CAS 2236-60-4 2-氨基-4-羟基蝶啶, 99%
7-Bromo-1-hydroxyisoquinoline, 98+% CAS 223671-15-6 7-溴-1-羟基异喹啉
3-Aminobenzonitrile, 99% CAS 2237-30-1 3-氨基苯甲腈, 99%
(+/-)-3-Amino-1-phenylbutane, 98% CAS 22374-89-6 (+/-)-3－氨基-1-苯基丁烷
1-Methyl-3-phenylpropylamine, 98% CAS 22374-89-6 1-甲基-3-苯基丙基胺, 98%
2-Chloroethyl p-tolyl sulfone, 98% CAS 22381-53-9 2-氯乙基 对甲苯基 砜, 98%
2-(p-Toluenesulfonyl)ethanol, 98% CAS 22381-54-0 2-(对甲苯磺酰)乙醇, 98%
2-(p-Toluenesulphonyl)ethanol, 98% CAS 22381-54-0 2-(对甲苯磺酰)乙醇, 98%
1-Bromo-3,5-di-tert-butylbenzene, 99% CAS 22385-77-9 1-溴-3,5-二-特-丁基苯, 99%
3',4',7-Trimethoxyflavone, 97% CAS 22395-24-0 3，4，7-三羟基黄酮
Dimethyl methoxymethylenemalonate, 98+% CAS 22398-14-7 甲氧基亚甲基丙二酸二甲酯
Indium phosphide, polycrystalline lump, 99.99% CAS 22398-80-7 磷化铟
Indium(III) phosphide, 99.999% (metals basis) CAS 22398-80-7 磷化铟
Indium(III) phosphide, 99.9999% (metals basis) CAS 22398-80-7 磷化铟
2-(Benzenesulfonyl)thiophene, 98% CAS 22407-40-5 2-(苯磺酰)噻吩, 98%
2-(Phenylsulphonyl)thiophene, 99% CAS 22407-40-5 2-(苯基磺酰)噻吩, 99%
3,3,3-Trifluoro-1-propanol, 97% CAS 2240-88-2 3,3,3-三氟丙-1-醇, 97%
Ethyl 3-phenoxypropionate, 98% CAS 22409-91-2 3-苯氧基丙酸乙酯, 98%
(R)-(-)-Tetrahydrofurfuryl alcohol, 98+% CAS 22415-59-4 (R)-(-)-四氢呋喃甲醇
Lanthanum(III) bromide hydrate, REacton®, 99.99% (REO) CAS 224183-16-8 溴化镧水合物
5-Benzyloxy-2-nitrotoluene, 98% CAS 22424-58-4 5-苯甲氧基-2-硝基甲苯, 98%
2-(Di-tert-butylphosphino)biphenyl, 99% CAS 224311-51-7 2-(二-叔-丁基膦基)联苯基, 99%
Nonanonitrile, 98% CAS 2243-27-8 壬基腈
Pentamethylbenzoic acid, 97% CAS 2243-32-5 五甲基苯甲酸
Pentamethylbenzoic acid, 97% CAS 2243-32-5 五甲基苯甲酸
2-Acetoxyacetophenone, 98% CAS 2243-35-8 2-乙酸基苯乙酮, 98%
2-Phenoxybenzoic acid, 98% CAS 2243-42-7 2-苯氧基苯甲酸, 98%
2-Phenoxybenzoic acid, 98% CAS 2243-42-7 2-苯氧基苯甲酸, 98%
3-Aminobiphenyl CAS 2243-47-2 3-氨基联苯
1,5-Diaminonaphthalene, 97% CAS 2243-62-1 1,5-二氨基萘, 97%
1,5-Diaminonaphthalene, 98% CAS 2243-62-1 1,5-二氨基萘, 98%
3-Nitrobenzophenone, 97% CAS 2243-80-3 3-硝基苯甲酮, 97%
3-Nitrobenzophenone, 98% CAS 2243-80-3 3-硝基苯甲酮, 98%
Naphthalene-1-carboxamide, 98% CAS 2243-81-4 萘-1-甲酰胺
Naphthalene-2-carboxamide, 98% CAS 2243-82-5 萘-2-甲酰胺
2-Naphthoyl chloride, 98% CAS 2243-83-6 2-萘酰氯, 98%
2-Naphthoyl chloride, 98% CAS 2243-83-6 2-萘酰氯, 98%
n-Decyl methyl sulfide, 97% CAS 22438-39-7 正癸基硫化甲基
1-Undecyne, 97% CAS 2243-98-3 1-十一炔, 97%
1-Undecyne, 97% CAS 2243-98-3 1-十一炔, 97%
Alloxan monohydrate, 98% CAS 2244-11-3 阿脲,四氧嘧啶
Alloxan monohydrate, 98% CAS 2244-11-3 阿脲,四氧嘧啶
(S)-(+)-Carvone, 96% CAS 2244-16-8 (S)-(+)-香芹酮
S-(+)-Carvone, 96% CAS 2244-16-8 S-(+)-香芹酮
1,3-Dimethyl-5-iodobenzene, 97% CAS 22445-41-6 1,3-二甲基-5-碘苯, 97%
1,3-Dimethyl-5-iodobenzene, 98% CAS 22445-41-6 1,3-二甲基-5-碘苯, 98%
4-Methoxyphenoxyacetonitrile, 97% CAS 22446-12-4 4-甲氧基苯氧基乙腈, 97%
4-Methoxyphenoxyacetonitrile, 97% CAS 22446-12-4 4-甲氧基苯氧基乙腈, 97%
3,3-Dimethyl-1,2-epoxybutane, 95% CAS 2245-30-9 3,3-二甲基-1,2-环氧丁烷, 95%
Hydroquinone-O,O'-diacetic acid, 98% CAS 2245-53-6 对 苯 二酚-O,O'-二乙酸
Hydroquinone-O,O'-diacetic acid, 98% CAS 2245-53-6 对 苯 二酚-O,O'-二乙酸
4-Bromo-3-chloroacetanilide, 99% CAS 22459-81-0 4－溴－3－氯乙酰苯胺
4'-Bromo-3'-chloroacetanilide, 98% CAS 22459-81-0 4－溴－3－氯乙酰苯胺
4-(2-Thiazolylazo)resorcinol, 97% CAS 2246-46-0 4-2-噻唑间苯二酚
4-(2-Thiazolylazo)resorcinol, 97% CAS 2246-46-0 4-2-噻唑间苯二酚
Zirconium(IV) 2-ethylhexanoate, 96+% CAS 22464-99-9 2-乙基己酸锆
Ethyl (-)-camphorcarboxylate CAS 22469-70-1 (-)-樟脑甲酸乙酯
2,7-Diacetoxynaphthalene, 98% CAS 22472-26-0 2,7-二乙酰氧基萘, 98%
alpha-(Trifluoromethyl)vinyl acetate, 97% CAS 2247-91-8 α－（三氟甲基）乙酸乙烯酯
1-(Trifluoromethyl)vinyl acetate, 97% CAS 2247-91-8 乙酸1-(三氟甲基）乙烯酯
2,6-Dichloro-~-nitrostyrene, 97% CAS 22482-43-5 2,6-二氯-~-硝基苯乙烯, 97%
Aminoacetaldehyde dimethyl acetal, 99% CAS 22483-09-6 氨基乙醛缩二甲醇
Aminoacetaldehyde dimethyl acetal, 99% CAS 22483-09-6 氨基乙醛缩二甲醇
11H-Perfluoroundecanoyl chloride, 97% CAS 2248-93-3 11H-全氟十一酰氯, 97%
2-Methoxyethyl acetoacetate, 97% CAS 22502-03-0 2-甲烷氧基乙基 乙酰乙酸, 97%
N-(Ethoxycarbonyl)phthalimide, 97% CAS 22509-74-6 N-(乙氧羰基)酞亚胺
N-(Ethoxycarbonyl)phthalimide, 97% CAS 22509-74-6 N-(乙氧羰基)酞亚胺
3-Chloro-2,6-difluorobenzoic acid, 97% CAS 225104-76-7 3-氯-2,6-二氟苯甲酸, 97%
3-Chloro-2,6-difluorobenzoic acid, 97% CAS 225104-76-7 3-氯-2,6-二氟苯甲酸, 97%
Pentafluorobenzoyl chloride, 98% CAS 2251-50-5 五氟苯酰氯
Pentafluorobenzoyl chloride, 98% CAS 2251-50-5 五氟苯酰氯
3-(Trifluoromethyl)benzoyl chloride, 98+% CAS 2251-65-2 3-(三氟甲基)苯甲酰氯, 98+%
3-(Trifluoromethyl)benzoyl chloride, 98% CAS 2251-65-2 3-(三氟甲基)苯甲酰氯, 98%
5-Ä4-(Trifluoromethyl)phenylÜ-1H-tetrazole CAS 2251-79-8 5-[4-(三氟甲基)苯基]-1H-四唑
Indium(III) chloride hydrate, 99.99% (metals basis) CAS 22519-64-8 氯化铟 水合物
1-Bromo-3-(trifluoromethoxy)benzene, 97% CAS 2252-44-0 1-溴-3-(三氟甲氧基)苯, 97%
1-Bromo-3-(trifluoromethoxy)benzene, 99% CAS 2252-44-0 1-溴-3-(三氟甲氧基)苯, 99%
3-(Trifluoromethylthio)bromobenzene, 97% CAS 2252-45-1 3-(三氟甲基硫代)溴苯, 97%
2-Chloro-4-fluorobenzoic acid, 98% CAS 2252-51-9 2-氯-4-氟苯甲酸, 98%
2-Chloro-4-fluorobenzoic acid, 98% CAS 2252-51-9 2-氯-4-氟苯甲酸, 98%
1-(4-Fluorophenyl)piperazine, 98% CAS 2252-63-3 1-(4-氟苯基)哌嗪, 98%
1-(4-Fluorophenyl)piperazine, 98% CAS 2252-63-3 1-(4-氟苯基)哌嗪, 98%
(S)-(+)-3-Methyl-2-butylamine, ChiPros® 98+%, ee 99% CAS 22526-46-1 (S)-(+)-3-甲基-4-丁胺
(S)-(+)-3,3-Dimethyl-2-butylamine, ChiPros®, 99+%, ee 99+% CAS 22526-47-2 (S)-(+)-3,3-二甲基-2-丁胺
Isopropyl isothiocyanate, 97% CAS 2253-73-8 异硫氰酸异丙酯
Isopropyl isothiocyanate, 97% CAS 2253-73-8 异硫氰酸异丙酯
Arsenic acid, 99.9% (metals basis) CAS 22538-92-7 砷酸
2-Chloro-1-(2,4-dichlorophenoxy)-4-nitrobenzene, 95%+% CAS 22544-04-3 2-氯-1-(2,4-二氯苯氧基)-4-硝基苯, 95%+%
2-(4-Ethoxyphenyl)ethanol, 98% CAS 22545-15-9 2-(4-乙氧基苯基)乙醇, 98%
3-Methylbenzothiazole-2-thione, 98+% CAS 2254-94-6 3-甲基苯并噻唑-2-硫酮 , 98+%
Lithium triethylhydridoborate, 1M in THF CAS 22560-16-3 三乙基硼氢化锂
Lithium triethylhydridoborate, 1M in THF, packaged under Argon in resealable ChemSeal™ bottles CAS 22560-16-3 三乙基硼氢化锂
2-Phenylethyl isothiocyanate, 98% CAS 2257-09-2 2-苯基乙基 异硫代氰酸酯, 98%
2-Phenylethyl isothiocyanate, 98% CAS 2257-09-2 2-苯基乙基 异硫代氰酸酯, 98%
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide methiodide, 98% CAS 22572-40-3 1-（3-二甲基氨丙基）-3-乙基羰基二胺甲碘
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide methiodide, 98% CAS 22572-40-3 1-（3-二甲基氨丙基）-3-乙基羰基二胺甲碘
Trichloroacrylic acid, 98% CAS 2257-35-4 三氯丙烯酸
Trichloroacrylic acid, 98% CAS 2257-35-4 三氯丙烯酸
2-Pyrrolidinone hydrotribromide, 97% CAS 22580-55-8 2-吡咯烷二酮 氢三溴化物, 97%
1,2-Dibromoethane-d4, 99%(Isotopic) CAS 22581-63-1 1，2-二溴乙烷 （氘4）
Tricarbonyldichlororuthenium(II) dimer CAS 22594-69-0 三羰基二氯代钌    二聚物
Methyl 5-amino-2-furoate, 98% CAS 22600-30-2 5－氨基－2－糠酸甲酯
Methyl 5-amino-2-furoate, 98% CAS 22600-30-2 5－氨基－2－糠酸甲酯
Acetylcholine iodide, 98% CAS 2260-50-6 碘化乙酰胆碱
Acetylcholine iodide, 98% CAS 2260-50-6 碘化乙酰胆碱
Sodium phosphite, tech. CAS 22620-95-7 亚磷酸钠
Methyl 2-hydroxy-3-nitrobenzoate, 98% CAS 22621-41-6 2－羟基－3－硝基苯甲酸甲酯
5-Chloromethyl-2-oxazolidinone, 98% CAS 22625-57-6 5-氯甲基-2-噁唑烷酮
5-Chloromethyl-2-oxazolidinone, 98% CAS 22625-57-6 5-氯甲基-2-噁唑烷酮
2,3,4-Trifluorobenzeneboronic acid, 98% CAS 226396-32-3 2,3,4-三氟苯硼酸, 98%
1,3-Difluoro-5-iodobenzene, 98% CAS 2265-91-0 1,3-二氟-5-碘苯, 98%
2,4-Difluoro-1-iodobenzene, 98% CAS 2265-93-2 2,4-二氟-1-碘苯, 98%
2,4-Difluoro-1-iodobenzene, 99% CAS 2265-93-2 2,4-二氟-1-碘苯, 99%
Ethyl 2,2-difluoroacetoacetate, tech. 90% CAS 2266-48-0 2,2-二氟乙酰乙酸乙酯, tech. 90%
2,3,5-Trifluorobenzyl bromide, 97% CAS 226717-83-5 2,3,5-三氟苯甲基溴, 97%
2-Chloro-4-fluoroanisole, 97% CAS 2267-25-6 2-氯-4-氟苯甲醚, 97%
Di-n-butyltin bis(2,4-pentanedionate), 95% CAS 22673-19-4 双(乙酰丙酮酸)二丁基锡
Di-n-butyltin bis(2,4-pentanedionate), 95% CAS 22673-19-4 双(乙酰丙酮酸)二丁基锡
Dibutyltin bis(2,4-pentanedionate), typically 95% CAS 22673-19-4 双(乙酰丙酮酯)二丁基锡
Zinc chloride diethyl ether complex, 45% soln. in dichloromethane CAS 22677-91-4 氯化锌二乙醚溶液
Zinc chloride diethyl ether complex, 45% w/v in dichloromethane CAS 22677-91-4 氯化锌二乙醚溶液
4-tert-Butylbenzophenone, 98% CAS 22679-54-5 4-叔-丁基苯并苯基酮, 98%
1,3-Dichloro-2-fluorobenzene, 98% CAS 2268-05-5 1，3-二氯-2-氟苯
1,3-Dichloro-2-fluorobenzene, 99% CAS 2268-05-5 1,3-二氯-2-氟苯, 99%
2,3,5-Trifluorophenol, 98% CAS 2268-15-7 2,3,5-三氟苯酚, 98%
2,4,5-Trifluorophenol, 98% CAS 2268-16-8 2,4,5-三氟苯酚, 98%
2,4,6-Trifluorophenol, 99% CAS 2268-17-9 2,4,6-三氟苯酚, 99%
Aluminum sec-butoxide, 95% CAS 2269-22-9 仲丁氧基铝
Aluminum sec-butoxide, 95%, packaged under Argon in resealable ChemSeal™ bottles CAS 2269-22-9 仲丁氧基铝
Aluminum sec-butoxide, 97% CAS 2269-22-9 仲丁氧基铝
2,4,5-Trimethyl-3-oxazoline, cis + trans, 99% CAS 22694-96-8 2，4，5－三甲基－3－唑啉
5-Phenylvaleric acid, 99% CAS 2270-20-4 5-苯基正戊酸
5-Phenylvaleric acid, 99% CAS 2270-20-4 5-苯基正戊酸
5-Bromo-2-methyl-2-pentene, 97% CAS 2270-59-9 5-溴-2-甲基-2-戊烯, 97%
4-Chlorobenzil, 98+% CAS 22711-23-5 对氯联苯酰
2-AcetylbenzoÄbÜthiophene, 98% CAS 22720-75-8 2-乙酰基苯并[b]噻吩, 98%
Sodium bis(2-methoxyethoxy)aluminium hydride, 70% w/w soln. in toluene CAS 22722-98-1 双(2-甲氧基乙氧基)氢化铝钠
Sodium bis(2-methoxyethoxy)aluminum hydride, 70% w/w in toluene CAS 22722-98-1 双(2-甲氧基乙氧基)氢化铝钠
Sodium dihydrobis(2-methoxyethoxy)aluminate, 70% w/w in toluene CAS 22722-98-1 双(2-甲氧基乙氧基)氯酸钠
n-Butyltin hydroxide oxide, 95% CAS 2273-43-0 正丁基氢氧化氧化锡
n-Butyltin hydroxide oxide, 95% CAS 2273-43-0 正丁基氢氧化氧化锡
Dimethyltin oxide CAS 2273-45-2 二甲基氧化锡
Diphenyltin oxide CAS 2273-51-0 二苯基氧化锡
N,O-Bis(trimethylsilyl)hydroxylamine, 97% CAS 22737-37-7 N,O-双三甲硅基羟胺
2-Propanol-d8, 99%(Isotopic) CAS 22739-76-0 2-丙醇-d8, 99%(同位素)
Methanesulfonylacetonitrile, 98+% CAS 2274-42-2 甲磺酰乙腈
Methanesulfonylacetonitrile, 98% CAS 2274-42-2 甲磺酰乙腈
Methanesulphonylacetonitrile, 98+% CAS 2274-42-2 甲磺酰乙腈
Anilinoacetaldehyde diethyl acetal, 98% CAS 22758-34-5 二乙基乙缩醛苯基氨基乙醛
Anilinoacetaldehyde diethyl acetal, 98% CAS 22758-34-5 二乙基乙缩醛苯基氨基乙醛
1-(2-Pyrrolidinoethyl)piperazine CAS 22763-69-5 1-(2-吡啶酮乙基）哌嗪
Sodium 1-pentanesulfonate monohydrate, HPLC grade CAS 22767-49-3 一水正戊烷磺酸钠
Sodium 1-pentanesulfonate, 99% CAS 22767-49-3 正戊烷磺酸钠
Sodium 1-pentanesulfonate, 99% CAS 22767-49-3 正戊烷磺酸钠
Sodium 1-heptanesulfonate, 99% CAS 22767-50-6 正庚烷磺酸钠
Sodium 1-heptanesulphonate, 99% CAS 22767-50-6 正庚烷磺酸钠
1,1,1-Trifluoro-5,5-dimethyl-2,4-hexanedione, 95% CAS 22767-90-4 1，1，1-三氟代-5，5-二甲基-2，4-己二酮
5,5-Dimethyl-1,1,1-trifluoro-2,4-hexanedione, 98+% CAS 22767-90-4 5，5-二甲-1，1，1-三氟-2，4-己二酮
cis-6-Nonenal, 94% CAS 2277-19-2 顺－6-壬烯醛
N(alpha)-Benzyloxycarbonyl-D-tryptophan, 98+% CAS 2279-15-4 N(α)-苄氧羰基-D-色氨酸
Indolo(2,3-b)cyclooctene, 99% CAS 22793-63-1 吲哚（2，3-b）环辛烯
Ethyl 3-(2-amino-5-bromopyridin-3-yl)acrylate CAS 227963-57-7 3-(2-氨基-5-溴吡啶-3-基)丙烯酸乙酯
Tri-n-propyltin chloride CAS 2279-76-7 三正丙基氯化锡
Tri-n-propyltin chloride, 95% CAS 2279-76-7 三正丙基氯化锡
6-Bromohexanoyl chloride, 97% CAS 22809-37-6 6-溴己酰氯
6-Bromohexanoyl chloride, 97% CAS 22809-37-6 6-溴己酰氯
2-Hydroxyethyl n-propyl sulfide, 95% CAS 22812-90-4 2-羟基乙基 正丙基 硫醚, 95%
4-(4-Chlorophenyl)-3-thiosemicarbazide, 97% CAS 22814-92-2 4-4-氯苯基氨基硫脲
2,3-Dihydro-1H-benzÄdeÜisoquinoline, 97% CAS 22817-26-1 2,3-二氢-1H-苯并[de]异喹啉, 97%
D-(-)-4-Hydroxyphenylglycine, 98+% CAS 22818-40-2 (R)-α-氨基-4-羟基苯乙酸
D-(-)-4-Hydroxyphenylglycine, 98+% CAS 22818-40-2 (R)-α-氨基-4-羟基苯乙酸
7-Chloroheptanonitrile, 99% CAS 22819-91-6 7-氯庚醇腈
Iron(II) gluconate dihydrate, 94% CAS 22830-45-1 葡萄糖酸亚铁 二水合物
Iron(II) gluconate hydrate, 97% CAS 22830-45-1 葡萄糖酸亚铁 无水
2-Hydroxy-1-naphthoic acid, 98% CAS 2283-08-1 2-羟基-1-萘甲酸, 98%
Hexaethyl phosphorous triamide, 97% CAS 2283-11-6 六烷基磷三胺
Hexaethylphosphorous triamide, 97% CAS 2283-11-6 六烷基磷三胺
Magnesium silicide, 99.5% (metals basis) CAS 22831-39-6 硅化镁
Aluminum arsenide, 99.5% (metals basis) CAS 22831-42-1 砷化铝, 99.5% （金属主成分）
N-Boc-D-valine CAS 22838-58-0 N-Boc-D-缬氨酸
4-Methoxyphenyl isothiocyanate, 97% CAS 2284-20-0 4-甲氧基苯基异硫氰酸酯
4-Methoxyphenyl isothiocyanate, 98% CAS 2284-20-0 4-甲氧基苯基异硫氰酸酯
2-(Trifluoromethyl)phenyl isocyanate, 97% CAS 2285-12-3 2-(三氟甲基)苯基 异氰酸酯, 97%
7-Ethylindole, 98+% CAS 22867-74-9 7-乙基吲哚
1-Naphthaleneboronic acid neopentyl glycol ester, 98% CAS 22871-77-8 1-萘硼酸新戊二醇酯, 98%
5-Methylbenzoxazoline-2-thione, 97% CAS 22876-22-8 5-甲基苯并噁唑啉
Isobutyltriphenylphosphonium bromide, 98+% CAS 22884-29-3 异丁基三苯基溴化膦
Isobutyltriphenylphosphonium bromide, 98+% CAS 22884-29-3 异丁基三苯基溴化膦
Pentamethylenebis(triphenylphosphonium bromide), 98+% CAS 22884-31-7 五亚甲基双(三苯基溴化膦)
3,4-Dimethylbenzonitrile, 98% CAS 22884-95-3 3,4-二甲基苯甲腈, 98%
3,4-Dimethylbenzonitrile, 98% CAS 22884-95-3 3,4-二甲基苯甲腈, 98%
4-Amino-3,5-dichloropyridine, 98+% CAS 22889-78-7 4-氨基-3,5-二氯吡啶, 98+%
4-Amino-3,5-dichloropyridine, 98% CAS 22889-78-7 4-氨基-3,5-二氯吡啶, 98%
2,3-Dihydro-5H-1,4-benzodioxipin-5-one, 98% CAS 22891-52-7 2,3-二氢-5H-1,4-苯并二氧蒎－5-酮, 98%
2-Chloro-5-(trifluoromethyl)phenylacetic acid, 97% CAS 22893-39-6 2-氯-5-(三氟甲基)苯基乙酸, 97%
2-Chloro-5-(trifluoromethyl)phenylacetonitrile, 97% CAS 22902-88-1 2-氯-5-(三氟甲基)苯基乙腈, 97%
2-Chloro-5-(trifluoromethyl)phenylacetonitrile, 97% CAS 22902-88-1 2-氯-5-(三氟甲基)苯基乙腈, 97%
Trimethylsilyl isothiocyanate, 94% CAS 2290-65-5 三甲硅烷基异氰酸酯
1,4-Diisopropylcyclohexane, cis + trans, 98% CAS 22907-72-8 1,4-二异丙基环己烷
Methyl benzoÄbÜthiophene-2-carboxylate, 97% CAS 22913-24-2 甲基苯并噻吩-2-甲醛
Methyl benzoÄbÜthiophene-2-carboxylate, 98% CAS 22913-24-2 甲基苯并噻吩-2-甲醛
(S)-(-)-2,2'-Bis(N-diphenylphosphinoamino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl, CTH-(S)-BINAM, 95% CAS 229177-79-1 (S)-(-)-2，2-双（二苯基膦基氨）-5,5',6,6',7,7',8,8'-1，1-二萘
5-Acetamido-2-bromobenzoic acid hydrate, 95% CAS 22921-67-1 5-乙酰胺基 -2-溴苯酸 水合物, 95%
2-Bromo-5-methoxybenzoic acid, 98+% CAS 22921-68-2 2-溴-5-甲氧基苯甲酸, 98+%
2-Bromo-5-methoxybenzoic acid, 98+% CAS 22921-68-2 2-溴-5-甲氧基苯甲酸, 98+%
3-Ethoxybenzaldehyde, 97% CAS 22924-15-8 3-乙氧基苯甲醛, 97%