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
443289-08-5
2-[(4-甲酰基-2-甲氧基苯氧基)甲基]苄腈
2-[(4-甲酰基-2-甲氧基苯氧基)甲基]苄腈
443289-29-0
4-(2-OXO-2H-CHROMEN-3-YL)-BENZOYL CHLORIDE
4-(2-OXO-2H-CHROMEN-3-YL)-BENZOYL CHLORIDE
443289-56-3
2-(5-CHLORO-1-NAPHTHYL)-1,3-BENZOXAZOL-5-AMINE
2-(5-CHLORO-1-NAPHTHYL)-1,3-BENZOXAZOL-5-AMINE
443289-89-2
3-乙氧基-4-(1-萘甲氧基)苯甲醛
3-乙氧基-4-(1-萘甲氧基)苯甲醛
443290-10-6
3-异丁氧基苯甲酰氯
3-异丁氧基苯甲酰氯
443290-21-9
Acetonitrile, (2-ethoxy-4-formylphenoxy)- (9CI)
Acetonitrile, (2-ethoxy-4-formylphenoxy)- (9CI)
443290-32-2
N-(3-氨基苯基)-2-氯苯甲酰胺
N-(3-氨基苯基)-2-氯苯甲酰胺
443291-03-0
4-(1H-BENZIMIDAZOL-2-YL)-3-CHLOROANILINE
4-(1H-BENZIMIDAZOL-2-YL)-3-CHLOROANILINE
443291-07-4
3-氯-4-(2-丙炔氧基)苯甲醛
3-氯-4-(2-丙炔氧基)苯甲醛
443291-12-1
3-(2-OXO-2H-CHROMEN-3-YL)-BENZOYL CHLORIDE
3-(2-OXO-2H-CHROMEN-3-YL)-BENZOYL CHLORIDE
443291-26-7
苯并呋喃-2-羧酸(4-氨基-苯基)-酰胺
苯并呋喃-2-羧酸(4-氨基-苯基)-酰胺
443291-33-6
3,4-二乙氧基-5-碘苯甲醛
3,4-二乙氧基-5-碘苯甲醛
443291-34-7
[2-(4-丁基苯基)-6-氯-苯并三唑-5-基]胺
[2-(4-丁基苯基)-6-氯-苯并三唑-5-基]胺
443291-79-0
2-(4-乙基-苯基)-6-甲基-2H-苯并三唑-5-基胺
2-(4-乙基-苯基)-6-甲基-2H-苯并三唑-5-基胺
443291-92-7
5-BENZOTHIAZOL-2-YL-2-METHOXY-PHENYLAMINE
5-BENZOTHIAZOL-2-YL-2-METHOXY-PHENYLAMINE
443291-94-9
4-(烯丙氧基)-3-氯-5-乙氧基苯甲醛
4-(烯丙氧基)-3-氯-5-乙氧基苯甲醛
443292-05-5
4-(4-溴苄基)氧基-3-乙氧基-苯甲醛
4-(4-溴苄基)氧基-3-乙氧基-苯甲醛
443292-32-8
[3-(5-异丙基-1,3-苯并恶唑-2-基)-2-甲基-苯基]胺
[3-(5-异丙基-1,3-苯并恶唑-2-基)-2-甲基-苯基]胺
443292-41-9
3-(2-氧代-2H-苯并哌喃-3-基)苯甲酸
3-(2-氧代-2H-苯并哌喃-3-基)苯甲酸
443292-47-5
[5-(2,3-二氯苯基)-2-呋喃]甲醇
[5-(2,3-二氯苯基)-2-呋喃]甲醇
443292-75-9
2-Benzofurancarboxamide,N-(3-aminophenyl)-(9CI)
2-Benzofurancarboxamide,N-(3-aminophenyl)-(9CI)
443292-81-7
N-(4-Ethoxyphenyl)-4-(hydroxydiphenylmethyl)-1-piperidinecarbothioamide
N-(4-Ethoxyphenyl)-4-(hydroxydiphenylmethyl)-1-piperidinecarbothioamide
443293-21-8
2-methyl-N'-[(4-nitrophenoxy)acetyl]-3-furohydrazide
2-methyl-N'-[(4-nitrophenoxy)acetyl]-3-furohydrazide
443294-17-5
N-(2,4-dimethylphenyl)-1-naphthamide
N-(2,4-dimethylphenyl)-1-naphthamide
443294-30-2
4-(2,5-二甲基-1H-吡咯-1-基)苯基2-氯乙酸酯
4-(2,5-二甲基-1H-吡咯-1-基)苯基2-氯乙酸酯
443295-19-0
1-Benzyl 2-(tert-butyl) 1,2-diazepane-1,2-dicarboxylate
1-Benzyl 2-(tert-butyl) 1,2-diazepane-1,2-dicarboxylate
443295-21-4
tert-butyl 2-(4-nitrobenzoyl)tetrahydro-1(2H)-pyridazinecarboxylate
tert-butyl 2-(4-nitrobenzoyl)tetrahydro-1(2H)-pyridazinecarboxylate
443295-32-7
443295-32-7
443295-32-7
443295-85-0
3-chloro-6-[4-(2-chloro-4-nitrophenyl)piperazin-1-yl]pyridazine
3-chloro-6-[4-(2-chloro-4-nitrophenyl)piperazin-1-yl]pyridazine
443296-07-9
1,4-bis(3-bromo-4-methylbenzoyl)piperazine
1,4-bis(3-bromo-4-methylbenzoyl)piperazine
443297-72-1
4H-Cyclopenta[b]thiophene-3-carboxylicacid,2-amino-5,6-dihydro-,hydrazide(9CI)
4H-Cyclopenta[b]thiophene-3-carboxylicacid,2-amino-5,6-dihydro-,hydrazide(9CI)
4433-01-6
2,2'-联吡啶-3,3'-二羧酸
2,2'-Bipyridine-3,3'-dicarboxylic acid
4433-08-3
去氢双丁香酚
去氢双丁香酚
4433-09-4
3,3'-Dimethoxy-4,4'-dihydroxybiphenyl
3,3'-Dimethoxy-4,4'-dihydroxybiphenyl
4433-10-7
2,4-二甲基联苯
2,4-二甲基联苯
4433-11-8
3,4-二甲基联苯
3,4-Dimethylbiphenyl
4433-13-0
4,4'- 二乙烯基-1,1'-联苯
4,4'- 二乙烯基-1,1'-联苯
4433-16-3
2,4,6,2',4',6'-六硝基联苯
2,4,6,2',4',6'-六硝基联苯
4433-22-1
嘧啶-2,4(1H,3H)-二酮
嘧啶-2,4(1H,3H)-二酮
4433-30-1
十一苯酮
Undecanophenone
4433-36-7
3,4,5,6-TETRAHYDROPSEUDOIONONE
3,4,5,6-TETRAHYDROPSEUDOIONONE
4433-40-3
5-羟甲基脲嘧啶
5-羟甲基脲嘧啶
4433-49-2
4,5,6,7-tetrahydrobenzo[d]thiazole
4,5,6,7-tetrahydrobenzo[d]thiazole
4433-52-7
苯并噻唑啉
苯并噻唑啉
4433-54-9
Acetaldehyde, 2(3H)-benzothiazolylidene- (9CI)
Acetaldehyde, 2(3H)-benzothiazolylidene- (9CI)
4433-55-0
Cyanamide, 2-benzothiazolyl- (9CI)
Cyanamide, 2-benzothiazolyl- (9CI)
4433-56-1
1,1-乙二醇
1,1-乙二醇
4433-63-0
乙基硼酸
Ethylboronic acid
4433-76-5
Butanamide, 2-methyl-3-oxo- (9CI)
Butanamide, 2-methyl-3-oxo- (9CI)
4433-78-7
N-[4-(乙酰基氨基)苯基]-3-氧代丁酰胺
N-[4-(乙酰基氨基)苯基]-3-氧代丁酰胺
4433-79-8
乙酰乙酰-4-氯-2,5-二甲氧基苯胺
4'-chloro-2',5'-dimethoxyacetoacetanilide
4433-80-1
4'-morpholinoacetoacetanilide
4'-morpholinoacetoacetanilide
4433-82-3
BUTANOIC ACID, 2-ACETYL-3-OXO-
BUTANOIC ACID, 2-ACETYL-3-OXO-
443302-08-7
ZNAF-1F
ZNAF-1F
443302-09-8
ZNAF-2F
ZNAF-2F
443302-10-1
ZnAF-2F DA
ZnAF-2F DA
443304-03-8
443304-03-8
443304-03-8
443305-29-1
1-CHLORO-5,7-DIMETHYL-3,4-DIHYDRO-NAPHTHALENE-2-CARBALDEHYDE
1-CHLORO-5,7-DIMETHYL-3,4-DIHYDRO-NAPHTHALENE-2-CARBALDEHYDE
443305-32-6
O-琥珀酰亚胺-1,3-二甲基丙烯脲六氟磷酸酯
O-Succinimidyl-1,3-dimethylpropyleneuronium hexafluorophosphate
443305-33-7
O-琥珀酰亚胺-1,3-二甲基丙基脲六氟磷酸盐
O-琥珀酰亚胺-1,3-二甲基丙基脲六氟磷酸盐
443305-34-8
TPD-OSU
TPD-OSU
443305-80-4
Carbamic acid, cyano(2-methylphenyl)-, methyl ester (9CI)
Carbamic acid, cyano(2-methylphenyl)-, methyl ester (9CI)
443307-26-4
3-(Benzyloxy)-2-bromo-6-iodopyridine
3-(Benzyloxy)-2-bromo-6-iodopyridine
443308-86-9
Glycine, 5-hexenyl ester (9CI)
Glycine, 5-hexenyl ester (9CI)
443309-56-6
1-(5-硝基-1H-咪唑基-4-基)胍
1-(5-硝基-1H-咪唑基-4-基)胍
443312-69-4
6H-Pyrazolo[3,4-d]pyrimidin-6-one,4-amino-1,5-dihydro-,hydrazone(9CI)
6H-Pyrazolo[3,4-d]pyrimidin-6-one,4-amino-1,5-dihydro-,hydrazone(9CI)
443313-11-9
Acetamide, N-(3-ethyl-2,3-dihydro-2-thioxo-5-thiazolyl)- (9CI)
Acetamide, N-(3-ethyl-2,3-dihydro-2-thioxo-5-thiazolyl)- (9CI)
443316-50-5
Butanoic acid, 4-amino-4-(2,6-dioxocyclohexylidene)-, methyl ester (9CI)
Butanoic acid, 4-amino-4-(2,6-dioxocyclohexylidene)-, methyl ester (9CI)
443319-38-8
4-[(1,1-二氧代-1,2-苯并噻唑-3-基)-(2-噻吩甲基)氨基]苯酚
4-[(1,1-二氧代-1,2-苯并噻唑-3-基)-(2-噻吩甲基)氨基]苯酚
443320-36-3
N-(4-bromophenyl)-2-(6,7,8,9-tetrahydrodibenzo[b,d]furan-2-yloxy)acetamide
N-(4-bromophenyl)-2-(6,7,8,9-tetrahydrodibenzo[b,d]furan-2-yloxy)acetamide
443320-52-3
2-(4-METHYLPHENYL)-6-PHENYL-4H-THIENO[2,3-D][1,3]OXAZIN-4-ONE
2-(4-METHYLPHENYL)-6-PHENYL-4H-THIENO[2,3-D][1,3]OXAZIN-4-ONE
443320-55-6
2-(2-METHYLPHENYL)-6-PHENYL-4H-THIENO[2,3-D][1,3]OXAZIN-4-ONE
2-(2-METHYLPHENYL)-6-PHENYL-4H-THIENO[2,3-D][1,3]OXAZIN-4-ONE
443320-58-9
5-(4-METHOXYPHENYL)-2-THIOXO-2,3-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE
5-(4-METHOXYPHENYL)-2-THIOXO-2,3-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE
443321-63-9
8-甲氧基-4,4,6-三甲基-4H-吡咯并[3,2,1-IJ]喹啉-1,2-二酮
8-甲氧基-4,4,6-三甲基-4H-吡咯并[3,2,1-IJ]喹啉-1,2-二酮
443321-74-2
8-甲氧基-4,4,6-三甲基-5,6-二氢-4H-吡咯并[3,2,1-IJ]喹啉-1,2-二酮
8-甲氧基-4,4,6-三甲基-5,6-二氢-4H-吡咯并[3,2,1-IJ]喹啉-1,2-二酮
443327-76-2
N-(2-chlorobenzyl)-10H-phenothiazine-10-carboxamide
N-(2-chlorobenzyl)-10H-phenothiazine-10-carboxamide
443327-79-5
N-(4-methylbenzyl)-10H-phenothiazine-10-carboxamide
N-(4-methylbenzyl)-10H-phenothiazine-10-carboxamide
443330-01-6
5-(4-chlorophenyl)-2-(p-tolyl)-5,6-dihydro-7H-[1,2,4]triazolo[5,1-b][1,3]thiazin-7-one
5-(4-chlorophenyl)-2-(p-tolyl)-5,6-dihydro-7H-[1,2,4]triazolo[5,1-b][1,3]thiazin-7-one
443331-14-4
[4-(氨基甲基)苯基]氨基甲酸苄酯
[4-(氨基甲基)苯基]氨基甲酸苄酯
443332-24-9
11-(4-(2-(p-tolyloxy)ethyl)piperazin-1-yl)-2,3-dihydro-1H-benzo[4,5]imidazo[1,2-a]cyclopenta[d]pyridine-4-carbonitrile
11-(4-(2-(p-tolyloxy)ethyl)piperazin-1-yl)-2,3-dihydro-1H-benzo[4,5]imidazo[1,2-a]cyclopenta[d]pyridine-4-carbonitrile
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