热搜：

二碳酸二叔丁酯偶氮二甲酸二异丙酯吡啶三氧化硫三溴化吡啶鎓吡啶氢溴酸盐偶氮二甲酸二叔丁酯三氧化硫吡啶戊酸酐特戊酸钾特戊醛特戊酸酐4-苯基-1-丁醇盐酸吡啶
化工字典
当前位置：化工字典
  • 输入关键字：
CAS号
产品名称
英文名称
2234-82-4
丙基氯化镁
Propylmagnesium chloride solution
2234-93-7
(METHYL-VINYL-PHOSPHINOYL)-BENZENE
(METHYL-VINYL-PHOSPHINOYL)-BENZENE
2234-97-1
三丙基膦
Tri-propylphosphine
22340-01-8
二(羟乙基)甲基十二烷基氯化铵
二(羟乙基)甲基十二烷基氯化铵
22340-44-9
DIFLUORO-PHENYLSULFANYL-ACETIC ACID METHYL ESTER
DIFLUORO-PHENYLSULFANYL-ACETIC ACID METHYL ESTER
22340-47-2
BENZENESULFONYL-DIFLUORO-ACETIC ACID METHYL ESTER
BENZENESULFONYL-DIFLUORO-ACETIC ACID METHYL ESTER
22341-28-2
(5α,12β,19α,20R)-2,3-Didehydro-20-hydroxy-16-methoxyaspidospermidine-3-carboxylic acid methyl ester
(5α,12β,19α,20R)-2,3-Didehydro-20-hydroxy-16-methoxyaspidospermidine-3-carboxylic acid methyl ester
22341-30-6
2,3-Didehydro-16-methoxy-20-oxoaspidospermidine-3-carboxylic acid methyl ester
2,3-Didehydro-16-methoxy-20-oxoaspidospermidine-3-carboxylic acid methyl ester
22342-21-8
1-(2-Chlorobenzoyl)piperidine
1-(2-Chlorobenzoyl)piperidine
22342-46-7
生物素杂质
生物素杂质
22343-07-3
N-Methyl-N-[[(dimethoxyphosphinothioyl)thio]acetyl]carbamic acid m-cumenyl ester
N-Methyl-N-[[(dimethoxyphosphinothioyl)thio]acetyl]carbamic acid m-cumenyl ester
22343-46-0
(13S)-7,15-Pimaradiene-2α,3β,19-triol
(13S)-7,15-Pimaradiene-2α,3β,19-triol
22343-47-1
(13S)-7,15-Pimaradiene-3β,19-diol
(13S)-7,15-Pimaradiene-3β,19-diol
22343-98-2
5(4H)-Isoxazolone,3-(2-furanyl)-(9CI)
5(4H)-Isoxazolone,3-(2-furanyl)-(9CI)
223437-11-4
1-正丁基-1-甲基吡咯烷二(三氟甲基磺酰)酰亚胺
1-n-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide
22344-77-0
7-氯-1,3,4,5-四氢-2H-1-苯并氮杂卓-2-酮
7-氯-1,3,4,5-四氢-2H-1-苯并氮杂卓-2-酮
223440-94-6
2,4,6-三(3,4,5-三氟苯基)环硼氧烷
2,4,6-Tris(3,4,5-trifluorophenyl)boroxin
22345-47-7
托非索洋
Tofisopam
22345-79-5
4-AMINO-2-METHYL-5,6,7,8-TETRAHYDROQUINOLINE
4-AMINO-2-METHYL-5,6,7,8-TETRAHYDROQUINOLINE
22346-07-2
alpha-(2-methylpropylidene)pyridine-2-acetonitrile
alpha-(2-methylpropylidene)pyridine-2-acetonitrile
22346-43-6
4-羟基-7-N-甲基氨基-2-萘磺酸
4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid
22346-56-3
氨-15N,d3
Ammonia-15N,d3
22346-58-3
2,7-Dichloro-1-hydroxy-3,6-dimethoxy-8-methyl-9H-xanthen-9-one
2,7-Dichloro-1-hydroxy-3,6-dimethoxy-8-methyl-9H-xanthen-9-one
22346-73-2
3-picolinaldehyde-N-oxide
3-picolinaldehyde-N-oxide
22346-75-4
4-吡啶基甲醇N-氧化物
4-Pyridylcarbinol N-oxide
223463-13-6
2-碘-5-溴吡啶
5-Bromo-2-iodopyridine
223463-14-7
6-溴吡啶-3-硼酸
6-Bromopyridine-3-boronic acid
22347-26-8
1-(2-乙氧基苯基)-1H-1,2,3,4-四唑-5-硫醇
1-(2-乙氧基苯基)-1H-1,2,3,4-四唑-5-硫醇
22347-29-1
1-(4-溴苯基)-1H-四唑-5-硫醇
1-(4-溴苯基)-1H-四唑-5-硫醇
22347-34-8
1-(4-氨磺酰苯基)-5-巯基四唑
1-(4-氨磺酰苯基)-5-巯基四唑
22348-31-8
(R)-(+)-2-(二苯甲基)吡咯烷
(R)-(+)-2-(Diphenylmethyl)pyrrolidine
22348-32-9
(R)-(+)-α,α-二苯基脯氨醇
(R)-Diphenylprolinol
22348-38-5
反-4-甲胺基环己醇
反-4-甲胺基环己醇
22348-44-3
顺-4-甲胺基环己醇
顺-4-甲胺基环己醇
22348-49-8
D-GLUCOSE, [2-3H(N)]-
D-GLUCOSE, [2-3H(N)]-
22348-64-7
22(S)-羟基胆固醇
22(S)-羟基胆固醇
22348-95-4
己酰乙酸甲酯
己酰乙酸甲酯
22348-96-5
3-氧代癸酸甲酯
3-氧代癸酸甲酯
22348-97-6
月桂酰乙酸甲酯
methyl 3-oxotetradecanoate
22349-03-7
N-十九烷基环己烷
1-Cyclohexylnonadecane
22349-59-3
1,4-DIMETHYLPHENANTHRENE
1,4-DIMETHYLPHENANTHRENE
2235-00-9
N-乙烯基己内酰胺
N-Vinyl-epsilon-caprolactam
2235-01-0
苯甲酮二甲基缩酮
Benzophenone dimethyl acetal
2235-08-7
3-Butynenitrile
3-Butynenitrile
2235-12-3
1,3,5-已三烯
1,3,5-Hexatriene
2235-15-6
1-苊酮
1-Acenaphthenone
2235-25-8
磷酸乙基汞
ethylmercury phosphate
2235-43-0
氨基三甲叉膦酸五钠盐
pentasodium hydrogen C,C',C''-nitrilotris(methylphosphonate)
2235-46-3
N,N-二乙基乙酰乙酰胺
N,N-Diethylacetoacetamide
2235-47-4
N,N-dibutyl-3-oxo-butanamide
N,N-dibutyl-3-oxo-butanamide
2235-54-3
十二烷基硫酸铵
Sulfuric acid, monododecyl ester, ammonium salt
2235-59-8
Azoprocarbazine
Azoprocarbazine
2235-83-8
5-戊苯-2-酮
5-戊苯-2-酮
2235-97-4
5-(N,N-dimethyl)-Amiloride (hydrochloride)
5-(N,N-dimethyl)-Amiloride (hydrochloride)
2235-99-6
1-Phenethylguanidinehydrochloride
1-Phenethylguanidinehydrochloride
22350-03-4
3-methylamino-1,2,3,4-tetrahydrocarbazole
3-methylamino-1,2,3,4-tetrahydrocarbazole
22350-41-0
维生素D3杂质
维生素D3杂质
22350-43-2
胆骨化醇杂质D
胆骨化醇杂质D
22350-70-5
胭脂氨酸
胭脂氨酸
22350-76-1
(E)-杀虫畏
(E)-杀虫畏
22350-90-9
指孢菌素
指孢菌素
22350-95-4
Phosphoric acid silver(I)diphenyl ester salt
Phosphoric acid silver(I)diphenyl ester salt
22351-56-0
2-乙基-1-茚酮
2-Ethyl-1-indanone
22352-19-8
β-D-麦芽糖八乙酸酯
beta-D-Maltose octaacetate
22352-41-6
HIPPEASTRINE HYDROBROMIDE
HIPPEASTRINE HYDROBROMIDE
22352-48-3
(2S,4S,5R,6R)-5-acetamido-2-[(2R,3S,4S,5R,6S)-3,5-dihydroxy-2-(sulfoox ymethyl)-6-[(2R,3R,4S,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl] oxy-oxan-4-yl]oxy-4-hydroxy-6-[(1S,2R)-1,2,3-trihydroxypropyl]oxane-2- carboxylic acid
(2S,4S,5R,6R)-5-acetamido-2-[(2R,3S,4S,5R,6S)-3,5-dihydroxy-2-(sulfoox ymethyl)-6-[(2R,3R,4S,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl] oxy-oxan-4-yl]oxy-4-hydroxy-6-[(1S,2R)-1,2,3-trihydroxypropyl]oxane-2- carboxylic acid
22352-82-5
N-4-Piperidylacetanilide Hydrochloride
N-4-Piperidylacetanilide Hydrochloride
22353-33-9
5-硝基-3-氯吡啶
3-chloro-5-nitropyridine
22353-34-0
3-氨基-5-氯吡啶
3-Amino-5-chloropyridine
22353-35-1
2-氨基-3-氯-5-硝基吡啶
2-氨基-3-氯-5-硝基吡啶
22353-38-4
5-硝基-2-羟基-3-氯吡啶
5-硝基-2-羟基-3-氯吡啶
22353-40-8
5-硝基-2,3-二氯吡啶
2,3-Dichloro-5-nitropyridine
22353-41-9
2-溴-3-氯-5-硝基吡啶
2-溴-3-氯-5-硝基吡啶
22353-43-1
1-(3-氯-5-硝基吡啶-2-基)联氨
1-(3-氯-5-硝基吡啶-2-基)联氨
22353-46-4
5-氯-2-肼基-3-硝基吡啶
5-氯-2-肼基-3-硝基吡啶
22353-52-2
5-氯-2-甲氧基-3-硝基砒啶
5-氯-2-甲氧基-3-硝基砒啶
22353-53-3
2-甲氧基-3-氯-5-硝基吡啶
2-甲氧基-3-氯-5-硝基吡啶
22353-82-8
5-氯噻吩-2-甲酰胺
5-氯噻吩-2-甲酰胺
22354-03-6
1H-1,2,3-Triazole-4-carboxamide,5-amino-N-methyl-(9CI)
1H-1,2,3-Triazole-4-carboxamide,5-amino-N-methyl-(9CI)
22354-35-4
2-CYCLOPENTYLCYCLOPENT-2-EN-1-ONE
2-CYCLOPENTYLCYCLOPENT-2-EN-1-ONE
CAS查询帮助
1、化工字典现有词汇量 1.800,000 条。
2、可输入化学品的中文名、英文名、别
名或 CAS登记号(美国化学文摘登记号)
进行检索。
  • 例如，用以下的关键词，都可搜到二碳酸二叔丁酯
  • 输入中文名或中文别名进行搜索，如：二碳酸二叔丁酯，Boc酸酐
  • 输入英文名或英文别名进行检索，如：Di-tert butyl dicarbonate，DIBOC
  • 输入CAS登记号进行搜索，如：24424-99-5
    • 化工助手
    化工字典 元素周期表 中文MSDS库 英文MSDS库 危险品名录库 化工缩略语库
    贸易手册
    化学品法规 海关编码库 外贸指南库 区号编码库库 国际贸易常识 国际货物运输 交易磋商与合同 商品检验与索赔