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
4443-71-4
2,3,4,8B-TETRAHYDRO-1AH-1-OXA-BENZO[A]CYCLOPROPA[C]CYCLOHEPTENE
2,3,4,8B-TETRAHYDRO-1AH-1-OXA-BENZO[A]CYCLOPROPA[C]CYCLOHEPTENE
4443-91-8
7H-Benzocyclohepten-7-one
7H-Benzocyclohepten-7-one
4443-99-6
二嗪黑
diazine black
444305-16-2
H-GLU-LYS-PRO-LYS-VAL-GLU-ALA-TYR-LYS-ALA-ALA-ALA-ALA-PRO-ALA-OH
H-GLU-LYS-PRO-LYS-VAL-GLU-ALA-TYR-LYS-ALA-ALA-ALA-ALA-PRO-ALA-OH
444305-42-4
N-[5-(2-furoyl)-4,4,8-trimethyl-4,5-dihydro-1H-[1,2]dithiolo[3,4-c]quinolin-1-ylidene]-4-isopropylaniline
N-[5-(2-furoyl)-4,4,8-trimethyl-4,5-dihydro-1H-[1,2]dithiolo[3,4-c]quinolin-1-ylidene]-4-isopropylaniline
444308-32-1
Benzeneethanol, 4-fluoro-alpha-methyl- (9CI)
Benzeneethanol, 4-fluoro-alpha-methyl- (9CI)
444308-65-0
2,5-双(辛氧基)-1,4-双(羟甲基)苯
2,5-Bis(octyloxy)-1,4-bis(hydroxymethyl)benzene
444309-43-7
Propanedinitrile, [amino[(3-pyridinylmethyl)amino]methylene]- (9CI)
Propanedinitrile, [amino[(3-pyridinylmethyl)amino]methylene]- (9CI)
444311-00-6
(11BR)-8,9,10,11,12,13,14,15-八氢-N,N-二甲基-联萘并[2,1-D:1',2'-F][1,3,2]二氧膦杂-4-胺
(11BR)-8,9,10,11,12,13,14,15-八氢-N,N-二甲基-联萘并[2,1-D:1',2'-F][1,3,2]二氧膦杂-4-胺
444313-67-1
2-Oxa-5-azabicyclo[2.2.1]heptan-3-one, 5-acetyl-, (1R,4R)- (9CI)
2-Oxa-5-azabicyclo[2.2.1]heptan-3-one, 5-acetyl-, (1R,4R)- (9CI)
444315-15-5
氨基丙基庚基-笼形聚倍半硅氧烷
氨基丙基庚基-笼形聚倍半硅氧烷
444315-16-6
PSS-[3-(2-氨乙基)氨基]丙基-取代七异丁基
PSS-[3-(2-Aminoethyl)amino]propyl-Heptaisobutyl substituted
444315-17-7
1 - (3 -缩水甘油醚)丙氧基- 3 ,5,7,9,11,13,15 -取代七异丁基
PSS-(3-Glycidyl)propoxy-Heptaisobutyl substituted
444315-18-8
1-乙烯基-3,5,7,9,11,13,15-异丁基戊环-[9.5.1.13,9.15,15.17,13]八硅氧烷
PSS-Vinyl-Heptaisobutyl substituted
444315-26-8
三硅醇苯基-笼形聚倍半硅氧烷
三硅醇苯基-笼形聚倍半硅氧烷
444317-48-0
(4-aMinophenyl)(phenyl)Methanone
(4-aMinophenyl)(phenyl)Methanone
444325-43-3
2-氯-N-(2-氯-4,6-二甲基苯基)乙酰胺
2-氯-N-(2-氯-4,6-二甲基苯基)乙酰胺
444326-49-2
ETHYL 2-BROMO-5-(TRIFLUOROMETHYL)-1H-IMIDAZOLE-4-CARBOXYLATE
ETHYL 2-BROMO-5-(TRIFLUOROMETHYL)-1H-IMIDAZOLE-4-CARBOXYLATE
444327-21-3
2-Propanone, 1-(dihydro-4-methyl-2(3H)-furanylidene)-, (1E)- (9CI)
2-Propanone, 1-(dihydro-4-methyl-2(3H)-furanylidene)-, (1E)- (9CI)
444327-51-9
[3,3-Bi-1H-1,2,4-triazole]-5,5(4H,4H)-dione,4,4-diethyl-(9CI)
[3,3-Bi-1H-1,2,4-triazole]-5,5(4H,4H)-dione,4,4-diethyl-(9CI)
444335-16-4
(5R)-3-(4-溴-3-氟苯基)-5-羟甲基恶唑烷-2-酮
(5R)-3-(4-溴-3-氟苯基)-5-羟甲基恶唑烷-2-酮
444341-80-4
2-CHLORO-4-(2,2,2-TRIFLUOROETHOXY)PHENOL
2-CHLORO-4-(2,2,2-TRIFLUOROETHOXY)PHENOL
444342-51-2
5-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)-4,5-dihydroisoxazole-3-carboxylic acid
5-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)-4,5-dihydroisoxazole-3-carboxylic acid
444343-55-9
丁基三氟硼酸钾
丁基三氟硼酸钾
444344-83-6
6,8-Quinolinediol,2-methyl-(9CI)
6,8-Quinolinediol,2-methyl-(9CI)
444344-90-5
Ethyl4-(benzyloxycarbonylaMino)bicyclo[2.2.2]octane-1-carb- -oxylate
Ethyl4-(benzyloxycarbonylaMino)bicyclo[2.2.2]octane-1-carb- -oxylate
444344-91-6
4-(((苄氧基)羰基)氨基)双环[2.2.2]辛烷-1-羧酸
4-(((苄氧基)羰基)氨基)双环[2.2.2]辛烷-1-羧酸
444346-69-4
1,4-Oxathiin-3-carboxylicacid,5,6-dihydro-,methylester(9CI)
1,4-Oxathiin-3-carboxylicacid,5,6-dihydro-,methylester(9CI)
444347-36-8
4-(氯甲基)-2,6-二甲基烟酸乙酯
4-(氯甲基)-2,6-二甲基烟酸乙酯
444347-45-9
3H-Pyrrolo[3,4-c]pyridin-3-one,6-ethyl-1,2-dihydro-4-methyl-2-(1-methylethyl)-(9CI)
3H-Pyrrolo[3,4-c]pyridin-3-one,6-ethyl-1,2-dihydro-4-methyl-2-(1-methylethyl)-(9CI)
4444-00-2
3,7-bis(diethylamino)-1-methoxyphenoxazin-5-ium chloride
3,7-bis(diethylamino)-1-methoxyphenoxazin-5-ium chloride
4444-08-0
(3-Hydroxy-5-oxofuran-2(5H)-ylidene)acetic acid
(3-Hydroxy-5-oxofuran-2(5H)-ylidene)acetic acid
4444-11-5
9-hydroxyhexadecan-8-one
9-hydroxyhexadecan-8-one
4444-15-9
16-Hydroxy-5-hexadecenoic acid
16-Hydroxy-5-hexadecenoic acid
4444-16-0
16-Hydroxy-6-hexadecenoic acid
16-Hydroxy-6-hexadecenoic acid
4444-23-9
persilic acid
persilic acid
4444-26-2
六氨基苯(3盐酸盐)
benzene-1,2,3,4,5,6-hexamine
4444-27-3
4,4',6,6'-四甲基-2,2‘-联吡啶
4,4',6,6'-四甲基-2,2‘-联吡啶
4444-42-2
去甲基去甲替林
去甲基去甲替林
4444-43-3
5H-Dibenzo[a,c]cyclohepten-5-one
5H-Dibenzo[a,c]cyclohepten-5-one
4444-48-8
色酚AS-KN
Naphthol AS-KN
4444-59-1
Orthodisilicic acid hexa-sec-butyl ester
Orthodisilicic acid hexa-sec-butyl ester
4444-67-1
二仲丁胺
二仲丁胺
4444-68-2
N,N-二乙基丁胺
N,N-Diethylbutylamine
4444-71-7
N,N-dipropylbutylamine
N,N-dipropylbutylamine
4444-74-0
大花红天素
大花红天素
4444-91-1
10-hydroxyoctadecan-9-one
10-hydroxyoctadecan-9-one
4445-03-8
HO-PEG18-OH
HO-PEG18-OH
4445-06-1
N-十八环已烷
Octadecylcyclohexane
4445-07-2
十八烷基苯
Octadecylbenzene
4445-09-4
OCTADECYLBORONIC ACID
OCTADECYLBORONIC ACID
4445-13-0
2-(4-氯苯基)-2-羟基丙酸
2-(4-氯苯基)-2-羟基丙酸
4445-30-1
2-(2-Hydroxyphenyl)benzoic acid, dehydrate
2-(2-Hydroxyphenyl)benzoic acid, dehydrate
4445-34-5
二苯并[C,E]氧杂卓-5(7H)-酮
二苯并[C,E]氧杂卓-5(7H)-酮
4445-40-3
4-氨基联苯-3-羧酸
4-氨基联苯-3-羧酸
4445-43-6
3-氨基-1,1'-联苯-4-羧酸
3-氨基-1,1'-联苯-4-羧酸
4445-51-6
[1,1'-联苯]-2,5-二甲酸
[1,1'-联苯]-2,5-二甲酸
4445-58-3
[1,1'-biphenyl]-3,4-dicarboxylic acid
[1,1'-biphenyl]-3,4-dicarboxylic acid
4445-59-4
3,5-DIPHENYLDICARBONIC ACID
3,5-DIPHENYLDICARBONIC ACID
4445-75-4
potassium 1-hydroxyethanesulphonate
potassium 1-hydroxyethanesulphonate
4445-76-5
(2-Hydroxyphenyl)hydroxymethanesulfonic acid sodium salt
(2-Hydroxyphenyl)hydroxymethanesulfonic acid sodium salt
444559-55-1
5-AMINO-6,7-DIHYDRO-5H-BENZO[B]THIOPHEN-4-ONE
5-AMINO-6,7-DIHYDRO-5H-BENZO[B]THIOPHEN-4-ONE
444565-52-0
2-(2-乙氧苯基)-喹啉-4-羧酸
2-(2-乙氧苯基)-喹啉-4-羧酸
444566-29-4
Phenol, 2-ethoxy-6-(iminomethyl)- (9CI)
Phenol, 2-ethoxy-6-(iminomethyl)- (9CI)
444569-03-3
N-(4-{[(2E)-2-(2,4-dihydroxybenzylidene)hydrazinyl]carbonyl}phenyl)cyclohexanecarboxamide
N-(4-{[(2E)-2-(2,4-dihydroxybenzylidene)hydrazinyl]carbonyl}phenyl)cyclohexanecarboxamide
444574-75-8
2-(3-氨基丙氧基)苯腈
2-(3-氨基丙氧基)苯腈
444575-71-7
Ethyl 2-propenoate polymer with ethenylbenzene and ethenyl chloro acetate
Ethyl 2-propenoate polymer with ethenylbenzene and ethenyl chloro acetate
444577-70-2
阿托伐他汀杂质26
阿托伐他汀杂质26
444578-35-2
Ethyl 4,4-dichlorocyclohexanecarboxylate
Ethyl 4,4-dichlorocyclohexanecarboxylate
444579-39-9
4,7-二(5-溴-4-己基噻吩基-2-)-2,1,3-苯并噻二唑
4,7-二(5-溴-4-己基噻吩基-2-)-2,1,3-苯并噻二唑
444579-42-4
(4-己基噻吩基)三丁基锡
(4-己基噻吩基)三丁基锡
444581-45-7
tert-Butyl 4-(2-bromobenzoyl)piperazine-1-carboxylate
tert-Butyl 4-(2-bromobenzoyl)piperazine-1-carboxylate
444581-46-8
1-溴-2-(1,1-二氟乙基)-苯
1-溴-2-(1,1-二氟乙基)-苯
444581-50-4
1-BroMo-2-(isobutylsulfonyl)benzene
1-BroMo-2-(isobutylsulfonyl)benzene
444582-90-5
1-BOC-4-(2-羧基苯基)哌嗪
1-BOC-4-(2-羧基苯基)哌嗪
444583-13-5
2-(2-(tert-Butoxycarbonyl)isoindolin-1-yl)acetic acid
2-(2-(tert-Butoxycarbonyl)isoindolin-1-yl)acetic acid
444583-14-6
2-(异吲哚啉-1-基)乙酸甲酯
2-(异吲哚啉-1-基)乙酸甲酯
444583-19-1
(R)-3-甲酰基-3,4-二氢异喹啉-2(1H)-羧酸叔丁酯
(R)-3-甲酰基-3,4-二氢异喹啉-2(1H)-羧酸叔丁酯
444583-26-0
(R)-2-BOC-7-FLUORO-1,2,3,4-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID(R)-2-BOC-7-FLUORO-1,2,3,4-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID
(R)-2-BOC-7-FLUORO-1,2,3,4-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID(R)-2-BOC-7-FLUORO-1,2,3,4-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID
444583-37-3
D-2-BOC-7-(TRIFLUOROMETHYL)-1,2,3,4-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID
D-2-BOC-7-(TRIFLUOROMETHYL)-1,2,3,4-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID
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