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
40133-09-3
MFCD04054989
MFCD04054989
40133-12-8
4-甲基-5-苯基-2-噻吩甲酸
4-甲基-5-苯基-2-噻吩甲酸
40133-13-9
5-(4-BROMOPHENYL)THIOPHENE-2-CARBOXYLIC&
5-(4-bromophenyl)thiophene-2-carboxylic acid
40133-14-0
5-(4-氯苯基)噻吩-2-羧酸
5-(4-氯苯基)噻吩-2-羧酸
40133-22-0
2-(4-溴苯基)噻吩
2-(4-Bromophenyl)thiophene
40133-23-1
2-(4-氯苯基)噻吩
2-(4-氯苯基)噻吩
40133-53-7
(Z)-3-chloro-3-phenyl-prop-2-enal
(Z)-3-chloro-3-phenyl-prop-2-enal
40133-76-4
10-甲基-8,9-二氢吡啶并[1,2-A]吲哚-6(7H)-酮
10-甲基-8,9-二氢吡啶并[1,2-A]吲哚-6(7H)-酮
40134-05-2
1-氯-3-甲基-7-甲氧基喹啉
1-氯-3-甲基-7-甲氧基喹啉
40134-07-4
7-甲氧基-3-甲基异喹啉
7-甲氧基-3-甲基异喹啉
40134-18-7
2-氯烟酸甲酯
methyl 2-chloronicotinate
40135-03-3
Diazenecarboxaldehyde, 1H-benzimidazol-4-yl-, hydrazone (9CI)
Diazenecarboxaldehyde, 1H-benzimidazol-4-yl-, hydrazone (9CI)
40135-04-4
Diazenecarboxaldehyde, 1H-benzimidazol-5-yl-, hydrazone (9CI)
Diazenecarboxaldehyde, 1H-benzimidazol-5-yl-, hydrazone (9CI)
40135-50-0
(13β,14β)-7,8-Didehydro-4,5α-epoxy-3,6,6-trimethoxy-17-methylhasubanan-9α-ol
(13β,14β)-7,8-Didehydro-4,5α-epoxy-3,6,6-trimethoxy-17-methylhasubanan-9α-ol
40135-65-7
(+)-Chaenorhine
(+)-Chaenorhine
40135-92-0
4-(2,3-Dihydro-1H-indol-1-yl)-2-butanone
4-(2,3-Dihydro-1H-indol-1-yl)-2-butanone
40135-93-1
1,2,5,6-Tetrahydro-6-methyl-4H-pyrrolo[3,2,1-ij]quinoline
1,2,5,6-Tetrahydro-6-methyl-4H-pyrrolo[3,2,1-ij]quinoline
40135-95-3
1,2,5,6-Tetrahydro-6-methyl-4H-pyrrolo[3,2,1-ij]quinolin-4-one
1,2,5,6-Tetrahydro-6-methyl-4H-pyrrolo[3,2,1-ij]quinolin-4-one
40135-98-6
2,3-Dihydro-1-(3-methoxy-1-methylpropyl)-1H-indole
2,3-Dihydro-1-(3-methoxy-1-methylpropyl)-1H-indole
40135-99-7
1,2,5,6-Tetrahydro-4-methyl-4H-pyrrolo[3,2,1-ij]quinoline
1,2,5,6-Tetrahydro-4-methyl-4H-pyrrolo[3,2,1-ij]quinoline
40136-65-0
甲基异丙基二硫醚
甲基异丙基二硫醚
40136-66-1
Ethylisobutyl persulfide
Ethylisobutyl persulfide
40136-78-5
N,N-Bis(2-bromoethyl)-4-(phenylazo)benzenamine
N,N-Bis(2-bromoethyl)-4-(phenylazo)benzenamine
40136-80-9
2-[[4-[Bis(2-bromoethyl)amino]phenyl]azo]benzoic acid
2-[[4-[Bis(2-bromoethyl)amino]phenyl]azo]benzoic acid
40136-81-0
2-[[4-[Bis(2-bromoethyl)amino]-2-methylphenyl]azo]benzoic acid
2-[[4-[Bis(2-bromoethyl)amino]-2-methylphenyl]azo]benzoic acid
40136-82-1
Bis(methanesulfonic acid)[[4-(phenylazo)phenyl]imino]bisethylene ester
Bis(methanesulfonic acid)[[4-(phenylazo)phenyl]imino]bisethylene ester
40136-84-3
2-[[4-[Bis[2-[(methylsulfonyl)oxy]ethyl]amino]phenyl]azo]benzoic acid
2-[[4-[Bis[2-[(methylsulfonyl)oxy]ethyl]amino]phenyl]azo]benzoic acid
40136-85-4
2-[[4-[Bis[2-[(methylsulfonyl)oxy]ethyl]amino]-2-methylphenyl]azo]benzoic acid
2-[[4-[Bis[2-[(methylsulfonyl)oxy]ethyl]amino]-2-methylphenyl]azo]benzoic acid
40136-86-5
N,N-Bis(2-chloropropyl)-4-(phenylazo)benzenamine
N,N-Bis(2-chloropropyl)-4-(phenylazo)benzenamine
40136-89-8
2-[[4-[Bis(2-iodoethyl)amino]-2-methylphenyl]azo]benzoic acid
2-[[4-[Bis(2-iodoethyl)amino]-2-methylphenyl]azo]benzoic acid
40136-91-2
2-[[4-[Bis(2-chloropropyl)amino]phenyl]azo]benzoic acid
2-[[4-[Bis(2-chloropropyl)amino]phenyl]azo]benzoic acid
40136-92-3
2-[[4-[Bis(2-chloropropyl)amino]-2-methylphenyl]azo]benzoic acid
2-[[4-[Bis(2-chloropropyl)amino]-2-methylphenyl]azo]benzoic acid
40136-93-4
2-[[4-[Bis(2-chloroethyl)amino]-3-methoxyphenyl]azo]benzoic acid
2-[[4-[Bis(2-chloroethyl)amino]-3-methoxyphenyl]azo]benzoic acid
40136-95-6
N,N-bis(2-Chloroethyl)-p-nitro-benzylamine hydrochloride
N,N-bis(2-Chloroethyl)-p-nitro-benzylamine hydrochloride
40136-96-7
2-[[4-[Bis(2-bromopropyl)amino]-2-methoxyphenyl]azo]benzoic acid
2-[[4-[Bis(2-bromopropyl)amino]-2-methoxyphenyl]azo]benzoic acid
40137-02-8
N-叔丁基-1,1-二甲基烯丙基胺
N-tert-Butyl-1,1-dimethylallylamine
40137-11-9
二乙基(甲基磺酰基)膦
二乙基(甲基磺酰基)膦
40137-22-2
3-甲胺基-1,2-丙二醇
3-Methylamino-1,2-propanediol
40137-24-4
2,2-二甲基-1,3-二恶烷-5-胺
2,2-二甲基-1,3-二恶烷-5-胺
40137-29-9
4-氯-2-甲基苯甲醛
4-Chloro-2-methylbenzaldehyde
40137-60-8
1-methyl-2-(2-methylpropoxy)ethyl chloroacetate
1-methyl-2-(2-methylpropoxy)ethyl chloroacetate
40138-16-7
2-甲酰基苯硼酸
2-Formylphenylboronic acid
40138-17-8
2-醛基-5-甲基苯硼酸
2-醛基-5-甲基苯硼酸
40138-18-9
2-醛基-5-甲氧基苯硼酸
5-Methoxy-2-Formylphenylboronic Acid
40138-66-7
3-(3-甲氧基苯基)丙醛
3-(3-甲氧基苯基)丙醛
40139-96-6
1-[2-(methacryloyloxy)-1-methylethyl] hydrogen sulphophthalate
1-[2-(methacryloyloxy)-1-methylethyl] hydrogen sulphophthalate
4014-00-0
N-2-BUTYL-N'-ISOPROPYL ETHYLENEDIAMINE
N-2-BUTYL-N'-ISOPROPYL ETHYLENEDIAMINE
4014-62-4
3-Heptanone, 4-amino-6-methyl-, hydrochloride
3-Heptanone, 4-amino-6-methyl-, hydrochloride
4014-77-1
10,11-二氢-5H-二苯并[B,F]氮杂卓-10-醇
10,11-二氢-5H-二苯并[B,F]氮杂卓-10-醇
4014-82-8
10-hydroxydesipramine
10-hydroxydesipramine
4014-90-8
N6-苄基-9H-嘌呤-2,6-二胺
N6-苄基-9H-嘌呤-2,6-二胺
40140-09-8
ARACHIDOYL CHLORIDE
ARACHIDOYL CHLORIDE
40140-16-7
乙酯4-甲氧基苯并基甲酸盐
乙酯4-甲氧基苯并基甲酸盐
40140-91-8
仑伐替尼杂质69
仑伐替尼杂质69
40141-15-9
2-[(4-甲氧苯基)甲氧基]乙烷-1-胺
2-[(4-甲氧苯基)甲氧基]乙烷-1-胺
40141-47-7
(13aS)-5,8,13,13aα-Tetrahydro-2,9,10-trimethoxy-6H-dibenzo[a,g]quinolizin-1-ol
(13aS)-5,8,13,13aα-Tetrahydro-2,9,10-trimethoxy-6H-dibenzo[a,g]quinolizin-1-ol
40142-71-0
3-氨基苯并[B]噻吩-2-羧酸
3-氨基苯并[B]噻吩-2-羧酸
40142-84-5
Benzothiazole, 2-(4-isoxazolyl)- (9CI)
Benzothiazole, 2-(4-isoxazolyl)- (9CI)
40142-85-6
2-(1H-吡唑-4-基)苯并[D]噻唑
2-(1H-吡唑-4-基)苯并[D]噻唑
40142-92-5
4-氯苯并[4,5]噻吩并[2,3-D]嘧啶
4-氯苯并[4,5]噻吩并[2,3-D]嘧啶
40143-27-9
对苯基苯甲醛肟
对苯基苯甲醛肟
40143-97-3
3-Buten-2-ol,2-methyl-,phenylcarbamate(9CI)
3-Buten-2-ol,2-methyl-,phenylcarbamate(9CI)
40144-12-5
硒-(4-硝基苯甲酰基)-6-硒肌苷
硒-(4-硝基苯甲酰基)-6-硒肌苷
40144-33-0
N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]methanesulphonamide
N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]methanesulphonamide
40145-08-2
3-BROMO-2-METHYLPROPAN-1-OL
3-BROMO-2-METHYLPROPAN-1-OL
40145-10-6
6-碘-1-己醇
6-碘-1-己醇
40145-35-5
ETHYL BROMOACETATE, [1,2-14C]
ETHYL BROMOACETATE, [1,2-14C]
40145-36-6
METHYL BROMOACETATE, [2-14C]
METHYL BROMOACETATE, [2-14C]
401461-42-5
2-Furancarboxylicacid,tetrahydro-5-oxo-,3-aminopropylester(9CI)
2-Furancarboxylicacid,tetrahydro-5-oxo-,3-aminopropylester(9CI)
401462-17-7
1 - 乙基 - 3 - 甲基 - 9H - 吡啶并[3,4 - B]吲哚
1 - 乙基 - 3 - 甲基 - 9H - 吡啶并[3,4 - B]吲哚
401462-74-6
2-(环丙甲酰氨基)-5-溴苯甲酸
2-(环丙甲酰氨基)-5-溴苯甲酸
401465-31-4
3-甲基-1-(2-甲基丙基)-4,5-二氢-1H-吡唑-5-酮
3-甲基-1-(2-甲基丙基)-4,5-二氢-1H-吡唑-5-酮
401465-33-6
2-(3,4,5-Trimethoxyphenyl)-2-imidazoline
2-(3,4,5-Trimethoxyphenyl)-2-imidazoline
401465-42-7
3-Pyridinecarboxamide,N-4-quinolinyl-(9CI)
3-Pyridinecarboxamide,N-4-quinolinyl-(9CI)
401469-73-6
2-(4-溴萘-2-基)乙腈
2-(4-溴萘-2-基)乙腈
40148-10-5
3β-Acetoxypregna-5-ene-20-one ethylene acetal
3β-Acetoxypregna-5-ene-20-one ethylene acetal
40148-15-0
3β,6α-Dihydroxy-5α-pregn-14-en-20-one
3β,6α-Dihydroxy-5α-pregn-14-en-20-one
401480-01-1
1,3-Dioxolane-4-carboxylicacid,5-methyl-,methylester,(4R,5S)-(9CI)
1,3-Dioxolane-4-carboxylicacid,5-methyl-,methylester,(4R,5S)-(9CI)
401480-03-3
1,3-Dioxolane-4-carboxylicacid,4-methyl-,methylester,(4R)-(9CI)
1,3-Dioxolane-4-carboxylicacid,4-methyl-,methylester,(4R)-(9CI)
401481-90-1
1-[2-(2-FLUOROPHENOXY)ETHYL]PIPERAZINE
1-[2-(2-FLUOROPHENOXY)ETHYL]PIPERAZINE
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