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
440083-00-1
3,6-Oxepanediol, 2,7-di-2-propenyl-, (2R,3S,6R,7S)- (9CI)
3,6-Oxepanediol, 2,7-di-2-propenyl-, (2R,3S,6R,7S)- (9CI)
440083-76-1
methyl 5-bromobenzofuran-3-carboxylate
methyl 5-bromobenzofuran-3-carboxylate
440084-24-2
Pentanoic acid, 2-methyl-4-oxo-, methyl ester, (2S)- (9CI)
Pentanoic acid, 2-methyl-4-oxo-, methyl ester, (2S)- (9CI)
440084-60-6
Cyclopropanecarboxamide, N,N-diethyl-2-methylene- (9CI)
Cyclopropanecarboxamide, N,N-diethyl-2-methylene- (9CI)
440087-16-1
isopropyl 4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
isopropyl 4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
440087-51-4
(4-(4-甲氧基苯基)四氢-2H-吡喃-4-基)甲胺
(4-(4-甲氧基苯基)四氢-2H-吡喃-4-基)甲胺
440087-73-0
2-((2'H-螺[环戊烷-1,3'-异喹啉]-1'(4'H)-亚丙基)氨基)乙酸
2-((2'H-螺[环戊烷-1,3'-异喹啉]-1'(4'H)-亚丙基)氨基)乙酸
440088-43-7
2-氨基-N-(2,5-二甲氧基苯基)-4,5,6,7-四氢苯并[B]噻吩-3-甲酰胺
2-氨基-N-(2,5-二甲氧基苯基)-4,5,6,7-四氢苯并[B]噻吩-3-甲酰胺
440088-46-0
2-氨基-6-叔丁基-N-(4-甲氧苯基)-4,5,6,7-四氢苯并噻吩-3-甲酰胺
2-氨基-6-叔丁基-N-(4-甲氧苯基)-4,5,6,7-四氢苯并噻吩-3-甲酰胺
440094-14-4
6-CHLORO-IMIDAZO[1,2-B]PYRIDAZINE-2-CARBOXALDEHYDE
6-CHLORO-IMIDAZO[1,2-B]PYRIDAZINE-2-CARBOXALDEHYDE
440095-90-9
4-[(3-methoxypropyl)amino]tetrahydro-3-thiophenol 1,1-dioxide
4-[(3-methoxypropyl)amino]tetrahydro-3-thiophenol 1,1-dioxide
440096-20-8
4,5,6,7-TETRAFLUORO-3-PHENYL-1H-INDAZOLE
4,5,6,7-TETRAFLUORO-3-PHENYL-1H-INDAZOLE
440098-02-2
3H-Imidazo[1,2-a]benzimidazol-2(9H)-one,9-ethyl-(9CI)
3H-Imidazo[1,2-a]benzimidazol-2(9H)-one,9-ethyl-(9CI)
440099-31-0
1H-Indol-3-amine,N,1-dimethyl-(9CI)
1H-Indol-3-amine,N,1-dimethyl-(9CI)
440099-32-1
5-甲氨基-C异恶唑盐酸盐
5-甲氨基-C异恶唑盐酸盐
4401-11-0
乙酰基环氧乙烷
乙酰基环氧乙烷
4401-20-1
环庚醋酸
Cycloheptylacetic acid
4401-21-2
2-OXASPIRO[4.6]UNDECANE-1,3-DIONE
2-OXASPIRO[4.6]UNDECANE-1,3-DIONE
4401-71-2
1,3-二甲基胸腺嘧啶
1,3-二甲基胸腺嘧啶
4401-74-5
磷酸脲
磷酸脲
440100-10-7
1-(Aminomethyl)cyclobutanamine dihydrochloride
1-(Aminomethyl)cyclobutanamine dihydrochloride
440100-15-2
4-(3-氰基-2-吡啶基)-1-哌嗪甲酸叔丁酯
4-(3-氰基-2-吡啶基)-1-哌嗪甲酸叔丁酯
440100-64-1
化合物 T22886
化合物 T22886
440100-94-7
2-溴-5-氰基噻唑
2-溴-5-氰基噻唑
440101-03-1
1-(5-bromo-pyridin-2-yl)-4-tert-butoxycarbonylamino- 4-methylpiperidine
1-(5-bromo-pyridin-2-yl)-4-tert-butoxycarbonylamino- 4-methylpiperidine
440101-13-3
4-Piperidinamine,4-ethyl-1-(phenylmethyl)-(9CI)
4-Piperidinamine,4-ethyl-1-(phenylmethyl)-(9CI)
440101-15-5
4-乙基-4-N-BOC-氨基哌啶
4-乙基-4-N-BOC-氨基哌啶
440102-26-1
N1-(吡嗪-2-基)乙烷-1,2-二胺
N1-(吡嗪-2-基)乙烷-1,2-二胺
440102-32-9
2-(2-HYDROXYETHYLAMINO)NICOTINONITRILE
2-(2-HYDROXYETHYLAMINO)NICOTINONITRILE
440102-35-2
2-氯-N-{2-[(5-硝基吡啶-2-基)氨基]乙基}乙酰胺
2-氯-N-{2-[(5-硝基吡啶-2-基)氨基]乙基}乙酰胺
440102-39-6
1-吡嗪-2-基哌啶-4-胺二盐酸盐
1-吡嗪-2-基哌啶-4-胺二盐酸盐
440102-71-6
(4-氨基哌啶-1-基)(吡啶-3-基)甲酮
(4-氨基哌啶-1-基)(吡啶-3-基)甲酮
440102-72-7
2-[2-[3-[2-(1,3-二氢-1,3,3-三甲基-2H-吲哚-2-亚基)乙亚基]-2-[(1-苯基-1H-四唑-5-基)硫基]-1-环己烯-1-基]乙烯基]-1,3,3-三甲基-3H-吲哚氯化物
2-[2-[3-[2-(1,3-二氢-1,3,3-三甲基-2H-吲哚-2-亚基)乙亚基]-2-[(1-苯基-1H-四唑-5-基)硫基]-1-环己烯-1-基]乙烯基]-1,3,3-三甲基-3H-吲哚氯化物
440105-45-3
5-Acetyloxy-1,3-oxathiolane-2-carboxylic Acid
5-Acetyloxy-1,3-oxathiolane-2-carboxylic Acid
440105-54-4
(3-((BENZYLOXY)METHYL)PHENYL)(3-CHLOROPHENYL) METHANOL
(3-((BENZYLOXY)METHYL)PHENYL)(3-CHLOROPHENYL) METHANOL
440105-55-5
(3-((BENZYLOXY)METHYL)PHENYL)(3-CHLOROPHENYL) METHANAMINE
(3-((BENZYLOXY)METHYL)PHENYL)(3-CHLOROPHENYL) METHANAMINE
440105-58-8
4-(DIBROMOMETHYL)-2-FLUOROBENZONITRILE
4-(DIBROMOMETHYL)-2-FLUOROBENZONITRILE
440105-59-9
Benzonitrile, 2-fluoro-4-(1-hydroxyethyl)- (9CI)
Benzonitrile, 2-fluoro-4-(1-hydroxyethyl)- (9CI)
440109-16-0
N-(4-(3-(9H-carbazol-9-yl)-2-hydroxypropoxy)phenyl)-N-methylacetamide
N-(4-(3-(9H-carbazol-9-yl)-2-hydroxypropoxy)phenyl)-N-methylacetamide
440111-05-7
2H-Furo[2,3-h]-1-benzopyran-2-one, 4-methyl-8-(phenylamino)-
2H-Furo[2,3-h]-1-benzopyran-2-one, 4-methyl-8-(phenylamino)-
440111-10-4
(4-iodophenyl)diphenyl-Phosphine
(4-iodophenyl)diphenyl-Phosphine
440111-61-5
2-(3-Methyl-thiophen-2-yl)-3-o-tolyl-2,3-dihydro-1H-quinazolin-4-one
2-(3-Methyl-thiophen-2-yl)-3-o-tolyl-2,3-dihydro-1H-quinazolin-4-one
440111-63-7
Thiazolo[4,5-d]pyrimidin-7(6H)-one, 3-ethyl-2,3-dihydro-6-methyl-2-thioxo- (9CI)
Thiazolo[4,5-d]pyrimidin-7(6H)-one, 3-ethyl-2,3-dihydro-6-methyl-2-thioxo- (9CI)
440111-82-0
N-环丙基-2-羟基-苯甲酰胺
N-环丙基-2-羟基-苯甲酰胺
440112-20-9
4-溴-3-苯基吡啶
4-溴-3-苯基吡啶
440115-59-3
L-Ascorbic acid, 6-chloro-6-deoxy-6-oxo- (9CI)
L-Ascorbic acid, 6-chloro-6-deoxy-6-oxo- (9CI)
440121-09-5
西酞普兰羧酸杂质
西酞普兰羧酸杂质
440121-15-3
3,3-DIMETHYL-4'-METHYLTHIOBUTYROPHENONE
3,3-DIMETHYL-4'-METHYLTHIOBUTYROPHENONE
440122-66-7
7-溴-2-(4-羟基苯基)苯并[D]恶唑-5-醇
7-溴-2-(4-羟基苯基)苯并[D]恶唑-5-醇
440123-27-3
6-Benzothiazolol,2-(2-furanyl)-(9CI)
6-Benzothiazolol,2-(2-furanyl)-(9CI)
440123-65-9
2-氯-4-羟基苯甲酸一水合物
2-氯-4-羟基苯甲酸一水合物
440123-70-6
Benzoyl chloride, 3-methoxy-2-(1-methylethyl)- (9CI)
Benzoyl chloride, 3-methoxy-2-(1-methylethyl)- (9CI)
440124-21-0
Pyrazinecarboxamide, 5-ethyl-3,4-dihydro-6-methyl-3-oxo- (9CI)
Pyrazinecarboxamide, 5-ethyl-3,4-dihydro-6-methyl-3-oxo- (9CI)
440124-22-1
6-乙基-5-甲基-3-氧代-3,4-二氢吡嗪-2-甲酰胺
6-乙基-5-甲基-3-氧代-3,4-二氢吡嗪-2-甲酰胺
440124-23-2
3-氯-6-乙基-5-甲基吡嗪-2-甲腈
3-氯-6-乙基-5-甲基吡嗪-2-甲腈
440124-25-4
3-溴-5-氯吡嗪-2-甲腈
3-溴-5-氯吡嗪-2-甲腈
440124-96-9
(S,E)-6-氯-4-(2-环丙乙烯)-4-(三氟甲基)-2H-3,1-苯并噁唑-2-酮
(S,E)-6-氯-4-(2-环丙乙烯)-4-(三氟甲基)-2H-3,1-苯并噁唑-2-酮
440125-03-1
2,2-BIS(METHYLSULFONYLOXYMETHYL)MALONIC ACID DIETHYL ESTER
2,2-BIS(METHYLSULFONYLOXYMETHYL)MALONIC ACID DIETHYL ESTER
440125-16-6
Carbamic acid, [(1S)-1-(cyanohydroxymethyl)propyl]-, 1,1-dimethylethyl ester
Carbamic acid, [(1S)-1-(cyanohydroxymethyl)propyl]-, 1,1-dimethylethyl ester
440125-24-6
Carbamic acid, (1-formylpentyl)-, 1,1-dimethylethyl ester (9CI)
Carbamic acid, (1-formylpentyl)-, 1,1-dimethylethyl ester (9CI)
440125-98-4
Carbamic acid, [(1S)-1-(hydroxymethyl)-1-methylbutyl]-, 1,1-dimethylethyl ester
Carbamic acid, [(1S)-1-(hydroxymethyl)-1-methylbutyl]-, 1,1-dimethylethyl ester
4402-17-9
Benzenamine, 4,4'-[5,5'-bi-1H-benzimidazole]-2,2'-diylbis-
Benzenamine, 4,4'-[5,5'-bi-1H-benzimidazole]-2,2'-diylbis-
4402-22-6
1,2-Bis(4-nitrobenzoyl)hydrazine
1,2-Bis(4-nitrobenzoyl)hydrazine
4402-24-8
(3-氨丙基)磷酸二乙酯
(3-氨丙基)磷酸二乙酯
4402-30-6
1,1’-(甲基亚氨基)二(2-丙醇)
1,1’-(甲基亚氨基)二(2-丙醇)
4402-32-8
1-二乙胺基-2-丙醇
1-Diethylamino-2-propanol
4402-34-0
N-丁基二异丙醇胺
N-丁基二异丙醇胺
4402-40-8
2,5-bis(4-nitrophenyl)[1,3]thiazolo[5,4-d][1,3]thiazole
2,5-bis(4-nitrophenyl)[1,3]thiazolo[5,4-d][1,3]thiazole
4402-83-9
3-(2,6-二氯苯基)-5-甲基异噁唑-4-羧酸甲酯
3-(2,6-二氯苯基)-5-甲基异噁唑-4-羧酸甲酯
4403-07-0
2,2',2''-(1,3,5-triazine-2,4,6-triyltriimino)trisethanol
2,2',2''-(1,3,5-triazine-2,4,6-triyltriimino)trisethanol
4403-08-1
2,2',2'',2''',2'''',2'''''-(1,3,5-triazine-2,4,6-triyltrinitrilo)hexakisethanol
2,2',2'',2''',2'''',2'''''-(1,3,5-triazine-2,4,6-triyltrinitrilo)hexakisethanol
4403-12-7
十三烷醇聚醚-3
十三烷醇聚醚-3
4403-13-8
2-三甲基硅氧基乙醇
2-三甲基硅氧基乙醇
4403-20-7
1,6-DIPHENYL-1,5-HEXADIENE-3,4-DIOL
1,6-DIPHENYL-1,5-HEXADIENE-3,4-DIOL
4403-32-1
3,6,9,12,15-pentaazaheptadecane-1,17-diamine
3,6,9,12,15-pentaazaheptadecane-1,17-diamine
4403-36-5
2-苯二(甲)酰亚氨基乙烷磺酰氯
2-(Phthalimido)ethanesulfonyl chloride
4403-40-1
1H-Isoindole-1,3(2H)-dione, 2-(2,5-dioxo-1-pyrrolidinyl)-
1H-Isoindole-1,3(2H)-dione, 2-(2,5-dioxo-1-pyrrolidinyl)-
4403-42-3
11-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-undecanoic acid
11-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-undecanoic acid
4403-49-0
帕利哌酮杂质15
帕利哌酮杂质15
4403-54-7
1,2-Ethynediamine
1,2-Ethynediamine
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