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
99940-62-2
H-TYR-GLY-NH2 · HCL
H-TYR-GLY-NH2 · HCL
99943-42-7
methyl 3-chloro-2-(chlorosulfonyl)benzoate
methyl 3-chloro-2-(chlorosulfonyl)benzoate
99943-60-9
2-苯基-2H-1-苯并吡喃-3-甲酸
2-苯基-2H-1-苯并吡喃-3-甲酸
99945-07-0
1-(4-AMINO-BENZENESULFONYL)-PYRROLIDINE-2-CARBOXYLIC ACID
1-(4-AMINO-BENZENESULFONYL)-PYRROLIDINE-2-CARBOXYLIC ACID
99945-31-0
3-hydroxynortropane-8-spiro-1'-pyrrolidinium
3-hydroxynortropane-8-spiro-1'-pyrrolidinium
99945-82-1
1-palmityl-2-acetylglycerol
1-palmityl-2-acetylglycerol
99946-04-0
(4AR,6S,7R,7AS)-六氢-6-羟基-7-甲基环戊并[C]吡喃-3(1H)-酮
(4AR,6S,7R,7AS)-六氢-6-羟基-7-甲基环戊并[C]吡喃-3(1H)-酮
99946-16-4
Bicyclo[2.2.1]hepta-2,5-diene-2-carboxylic acid, methyl ester, (1R,4S)- (9CI)
Bicyclo[2.2.1]hepta-2,5-diene-2-carboxylic acid, methyl ester, (1R,4S)- (9CI)
99946-24-4
9-O-methanoprostaglandin I
9-O-methanoprostaglandin I
99948-47-7
2-[[(四氢吡喃-2-基)氧基]甲基]苯甲醛
2-[[(四氢吡喃-2-基)氧基]甲基]苯甲醛
99948-49-9
2-Pentenal, 2-methyl-4-oxo-, (E)- (9CI)
2-Pentenal, 2-methyl-4-oxo-, (E)- (9CI)
99948-56-8
N-methyl-3-(4'-aminophenyl)-3-ethylpyrrolidine-2,5-dione
N-methyl-3-(4'-aminophenyl)-3-ethylpyrrolidine-2,5-dione
99948-80-8
1-(3,4-dimethoxybenzyl)-3,4-dihydro-6,7-dimethoxyisoquinolinium dihydrogen phosphate
1-(3,4-dimethoxybenzyl)-3,4-dihydro-6,7-dimethoxyisoquinolinium dihydrogen phosphate
99948-82-0
(2-hydroxyethyl)oleoylammonium acetate
(2-hydroxyethyl)oleoylammonium acetate
99948-83-1
1,2-didodecylbenzene
1,2-didodecylbenzene
99948-84-2
dipotassium pentadecyl phosphate
dipotassium pentadecyl phosphate
99948-85-3
(2-hydroxyethyl)ammonium 2-ethylhexyl sulphate
(2-hydroxyethyl)ammonium 2-ethylhexyl sulphate
99948-86-4
2-[(dihydroxymethylsilyl)oxy]propionic acid
2-[(dihydroxymethylsilyl)oxy]propionic acid
99948-87-5
8-(1-ethoxyethoxy)-2,6-dimethyloct-1-ene
8-(1-ethoxyethoxy)-2,6-dimethyloct-1-ene
99948-88-6
(E)-5-methyl-1-(2,6,6-trimethylcyclohex-2-en-1-yl)hex-1-en-3-one
(E)-5-methyl-1-(2,6,6-trimethylcyclohex-2-en-1-yl)hex-1-en-3-one
99951-00-5
(7-羟基-5-甲基-[1,2,4]三恶唑并-[1,5-A]嘧啶-2-基)-乙酸
(7-羟基-5-甲基-[1,2,4]三恶唑并-[1,5-A]嘧啶-2-基)-乙酸
99951-68-5
7-氯-5-甲基-[1,2,4]三唑[1,5-A]嘧啶-2-胺
7-氯-5-甲基-[1,2,4]三唑[1,5-A]嘧啶-2-胺
99951-90-3
Ethyl 5-chloro[1,2,4]triazolo[4,3-a]pyriMidine-7-carboxylate
Ethyl 5-chloro[1,2,4]triazolo[4,3-a]pyriMidine-7-carboxylate
99951-96-9
4-Pyrimidinecarboxylicacid,5-hydrazino-2-(methylthio)-(9CI)
4-Pyrimidinecarboxylicacid,5-hydrazino-2-(methylthio)-(9CI)
99952-49-5
(S)-N-(2-(2-Formyl-1-pyrrolidinyl)-2-oxoethyl)acetamide
(S)-N-(2-(2-Formyl-1-pyrrolidinyl)-2-oxoethyl)acetamide
99953-00-1
(S)-2-(N-BOC-氨基)-3-(4-羟基-2,6-二甲基苯基)丙酸
(S)-2-(N-BOC-氨基)-3-(4-羟基-2,6-二甲基苯基)丙酸
99953-33-0
3-溴-2,2-二氟丙酸甲酯
3-溴-2,2-二氟丙酸甲酯
99955-73-4
Pyrrolo[2,1-b]thiazole-5-carbonyl chloride, 2,3-dihydro- (9CI)
Pyrrolo[2,1-b]thiazole-5-carbonyl chloride, 2,3-dihydro- (9CI)
99956-32-8
ursodeoxycholyl N-carboxymethylglycine
ursodeoxycholyl N-carboxymethylglycine
99956-50-0
(E)-2-Methyl-2-butenoic acid (3aR,3aβ,6aR,7aα,7bα,8aα,8bβ,8cα)-decahydro-6β-hydroxy-6,8aα-dimethyl-3-methylene-2-oxo-4H-bisoxireno[1,8a:2,3]azuleno[4,5-b]furan-4α-yl ester
(E)-2-Methyl-2-butenoic acid (3aR,3aβ,6aR,7aα,7bα,8aα,8bβ,8cα)-decahydro-6β-hydroxy-6,8aα-dimethyl-3-methylene-2-oxo-4H-bisoxireno[1,8a:2,3]azuleno[4,5-b]furan-4α-yl ester
99956-51-1
(E)-2-Methyl-2-butenoic acid (3aR,6aS)-2,3,3aβ,7aα,7bα,8a,8bβ,8cα-octahydro-6,8aα-dimethyl-3-methylene-2-oxo-4H-bisoxireno[1,8a:2,3]azuleno[4,5-b]furan-4α-yl ester
(E)-2-Methyl-2-butenoic acid (3aR,6aS)-2,3,3aβ,7aα,7bα,8a,8bβ,8cα-octahydro-6,8aα-dimethyl-3-methylene-2-oxo-4H-bisoxireno[1,8a:2,3]azuleno[4,5-b]furan-4α-yl ester
99957-12-7
7-(1-Hydroxy-1-methylethyl)-4,10-dimethyl-3-cyclodecen-1-one
7-(1-Hydroxy-1-methylethyl)-4,10-dimethyl-3-cyclodecen-1-one
99957-14-9
(4aS)-3,4,4aα,5,6,7,8,8aα-Octahydro-5α-methyl-8β-isopropenylnaphthalene-2-carboxylic acid
(4aS)-3,4,4aα,5,6,7,8,8aα-Octahydro-5α-methyl-8β-isopropenylnaphthalene-2-carboxylic acid
99957-90-1
19-(ethyldithio)androst-4-ene-3,17-dione
19-(ethyldithio)androst-4-ene-3,17-dione
99960-09-5
2-(乙氧基羰基)苯基异硫代氰酸酯
ethyl 2-isothiocyanatobenzoate
99960-22-2
1-(4-fluorobenzyl)-1H-benzo[d]imidazole-2-thiol
1-(4-fluorobenzyl)-1H-benzo[d]imidazole-2-thiol
99960-24-4
3-溴-N-异丙基丙酰胺
3-溴-N-异丙基丙酰胺
99964-70-2
胆固醇-4-13C
胆固醇-4-13C
99964-78-0
4,8-Dimethoxy-9H-pyrido[3,4-b]indole
4,8-Dimethoxy-9H-pyrido[3,4-b]indole
99964-79-1
化合物 T24638
化合物 T24638
99966-02-6
2,4,5-Methenocyclopropa[3,4]pentaleno[1,6-bc]pyran,decahydro-(9CI)
2,4,5-Methenocyclopropa[3,4]pentaleno[1,6-bc]pyran,decahydro-(9CI)
99966-08-2
2'-Deoxy-5-Fluorouridine 5'-phosphate diammonium salt
2'-Deoxy-5-Fluorouridine 5'-phosphate diammonium salt
99966-39-9
4(1H)-Quinazolinone, 5,8-dihydro- (9CI)
4(1H)-Quinazolinone, 5,8-dihydro- (9CI)
99967-32-5
3-乙基-2-氧代戊腈
3-乙基-2-氧代戊腈
99967-76-7
4-氨基-2-(吡咯烷-1-基)噻唑-5-羧酸甲酯
4-氨基-2-(吡咯烷-1-基)噻唑-5-羧酸甲酯
99967-77-8
4-氨基-2-(哌啶-1-基)噻唑-5-羧酸甲酯
4-氨基-2-(哌啶-1-基)噻唑-5-羧酸甲酯
99967-78-9
METHYL 4-AMINO-2-MORPHOLINO-1,3-THIAZOLE-5-CARBOXYLATE
METHYL 4-AMINO-2-MORPHOLINO-1,3-THIAZOLE-5-CARBOXYLATE
99967-88-1
2-(吗啉-4-基)-6H,7H-[1,3]噻唑并[4,5-D]嘧啶-7-酮
2-(吗啉-4-基)-6H,7H-[1,3]噻唑并[4,5-D]嘧啶-7-酮
99968-71-5
5-碘-2,3-二甲基吡嗪
5-碘-2,3-二甲基吡嗪
99968-73-7
2-甲基-4(1H)-吡啶酮
2-甲基-4(1H)-吡啶酮
99968-74-8
2-Furancarboxamide,5-methyl-(9CI)
2-Furancarboxamide,5-methyl-(9CI)
99968-75-9
2-ethoxy-5-nitro-3H-pyrimidin-4-one
2-ethoxy-5-nitro-3H-pyrimidin-4-one
99968-80-6
2-氨基-5-碘苯酚
2-氨基-5-碘苯酚
99968-81-7
2-Hydroxy-3-iodoaniline
2-Hydroxy-3-iodoaniline
99968-82-8
3-氨基-2-碘苯酚
3-氨基-2-碘苯酚
99968-83-9
4-吲哚-3-氨基酚
4-吲哚-3-氨基酚
99968-96-4
Pentanoic acid, 3-chloro-4-oxo-, methyl ester
Pentanoic acid, 3-chloro-4-oxo-, methyl ester
99969-02-5
2-碘-3,5-二甲基吡嗪
2-碘-3,5-二甲基吡嗪
99969-07-0
2-Pyridinol,3-methyl-,1-oxide(6CI)
2-Pyridinol,3-methyl-,1-oxide(6CI)
99969-09-2
4-ethoxy-5-nitro-1H-pyrimidin-2-one
4-ethoxy-5-nitro-1H-pyrimidin-2-one
99969-13-8
5-甲基-[1,2,4]三唑并[1,5-A]嘧啶-2-胺
5-甲基-[1,2,4]三唑并[1,5-A]嘧啶-2-胺
99969-17-2
2-氨基-4-碘苯酚
2-氨基-4-碘苯酚
99969-69-4
1H-Azepine-1-carboxaldehyde, hexahydro-2-(hydroxymethyl)- (6CI)
1H-Azepine-1-carboxaldehyde, hexahydro-2-(hydroxymethyl)- (6CI)
99970-10-2
4-phenoxypyridine-2-carboxylic acid
4-phenoxypyridine-2-carboxylic acid
99970-84-0
2,2'-联吡啶-4,4'-二甲醛
2,2'-Bipyridine-4,4'-dicarboxaldehyde
99971-20-7
Bismerthiazol,2,5-Bis-(thiazol-2-ylamino)-[1,4]benzoquinone
Bismerthiazol,2,5-Bis-(thiazol-2-ylamino)-[1,4]benzoquinone
99971-84-3
4,6-二氯-1-苯基-1氢-吡唑[3,4-D]并嘧啶
4,6-dichloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine
99972-24-4
N-(3-碘-4-吡啶)苯磺酰胺
N-(3-碘-4-吡啶)苯磺酰胺
99972-47-1
3-氨基-5-苯基-2-噻吩羧酸
3-氨基-5-苯基-2-噻吩羧酸
99972-57-3
(5-硝基萘-1-基)-甲醇
(5-硝基萘-1-基)-甲醇
99972-65-3
5-[(2-羟基-3-甲氧基-苯基)亚甲基]-2-硫基亚甲基-1,3-四氢噻唑-4-酮
5-[(2-羟基-3-甲氧基-苯基)亚甲基]-2-硫基亚甲基-1,3-四氢噻唑-4-酮
99972-97-1
Benzothiazole, 2-(2-butynylthio)- (6CI)
Benzothiazole, 2-(2-butynylthio)- (6CI)
99972-98-2
Benzothiazole, 4-methyl-2-(2-propynylthio)- (6CI)
Benzothiazole, 4-methyl-2-(2-propynylthio)- (6CI)
99973-51-0
2-chloro-1-(8-hydroxyquinolin-5-yl)ethanone
2-chloro-1-(8-hydroxyquinolin-5-yl)ethanone
99974-02-4
5-[(2E)-3-(2-FURYL)PROP-2-EN-1-YLIDENE]-2-THIOXODIHYDROPYRIMIDINE-4,6(1H,5H)-DIONE
5-[(2E)-3-(2-FURYL)PROP-2-EN-1-YLIDENE]-2-THIOXODIHYDROPYRIMIDINE-4,6(1H,5H)-DIONE
99974-32-0
Benzimidazole, 2-(4-pyrimidinyl)- (6CI)
Benzimidazole, 2-(4-pyrimidinyl)- (6CI)
99974-66-0
3-羟基环丁烷二羧酸二乙酯
3-羟基环丁烷二羧酸二乙酯
99975-89-0
Alanine, 2-methylalanylglycyl-2-methyl- (9CI)
Alanine, 2-methylalanylglycyl-2-methyl- (9CI)
99976-65-5
1-Azabicyclo[3.2.1]octane-7-carboxamide,N,N-dimethyl-(6CI)
1-Azabicyclo[3.2.1]octane-7-carboxamide,N,N-dimethyl-(6CI)
99976-73-5
Piperazinone, 1-cyclohexyl- (9CI)
Piperazinone, 1-cyclohexyl- (9CI)
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