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
448-32-8
3-(3-Methyl-3-phenylallyl)-8-propionyl-3,8-diazabicyclo[3.2.1]octane
3-(3-Methyl-3-phenylallyl)-8-propionyl-3,8-diazabicyclo[3.2.1]octane
448-34-0
氮丙辛
氮丙辛
448-36-2
2-甲氧基-4-(三氟甲基)苯甲酸
2-甲氧基-4-(三氟甲基)苯甲酸
448-38-4
4-氯-2-硝基-1-三氟甲氧基苯
4-氯-2-硝基-1-三氟甲氧基苯
448-39-5
4-氟-2-硝基乙酰苯胺
4-Fluoro-2-nitroacetanilide
448-59-9
4-氟苯硼酸酐
Tris(4-fluorophenyl)boroxine
448-60-2
1,3,5-三(4-氟苯基)苯
1,3,5-三(4-氟苯基)苯
448-61-3
2,4,6-三苯基吡喃四氟化硼盐
2,4,6-Triphenylpyrylium tetrafluoroborate
448-65-7
次卟啉IX二氯化氢
SRM Deuteroporphyrin Ⅸ Dihydrochloride
448-70-4
2,8,12,18-Tetraethyl-3,7,13,17-tetramethyl-21H,23H-porphyrin
2,8,12,18-Tetraethyl-3,7,13,17-tetramethyl-21H,23H-porphyrin
448-71-5
初卟啉I
初卟啉I
448-97-5
4,4-DIAMINO-3,3-DIFLUOROBIPHENYL
4,4-DIAMINO-3,3-DIFLUOROBIPHENYL
4480-58-4
Streptonicozid
Streptonicozid
4480-65-3
3β,5-Dihydroxy-19-oxocarda-14,20(22)-dienolide
3β,5-Dihydroxy-19-oxocarda-14,20(22)-dienolide
4480-83-5
二甘醇酐
Diglycolic anhydride
4480-98-2
cycloheptaneethanol
cycloheptaneethanol
44804-83-3
Alanine, N-formyl-, methyl ester (9CI)
Alanine, N-formyl-, methyl ester (9CI)
44804-84-4
2-FORMYLAMINO-ACRYLIC ACID METHYL ESTER
2-FORMYLAMINO-ACRYLIC ACID METHYL ESTER
44805-21-2
DL-NOR亮氨酸氨
DL-NOR亮氨酸氨
44805-33-6
L-ornithine monohydrobromide
L-ornithine monohydrobromide
4481-27-0
3-醛基-5-甲基苯甲酸
3-醛基-5-甲基苯甲酸
4481-28-1
3-氨基甲酰苯甲酸
3-氨基甲酰苯甲酸
4481-30-5
1,2-二甲基丙基苯
(1,2-Dimethylpropyl)benzene
4481-35-0
2H-CYCLOHEPTA(B)FURAN-2-ONE
2H-CYCLOHEPTA(B)FURAN-2-ONE
4481-48-5
EINECS 220-132-4
EINECS 220-132-4
4481-51-0
NSC26194
NSC26194
4481-52-1
2-[(2-hydroxyphenyl)methoxymethyl]phenol
2-[(2-hydroxyphenyl)methoxymethyl]phenol
4481-55-4
pentryl
pentryl
4481-60-1
Demethylvisnagin
Demethylvisnagin
4481-62-3
白桦脂酮酸
3-oxolup-20(29)-en-28-oic acid
4481-78-1
1-oxaspiro[5.5]undecan-2-one
1-oxaspiro[5.5]undecan-2-one
4481-88-3
1,7,7-三甲基双环[2.2.1]庚烷-2-胺
1,7,7-三甲基双环[2.2.1]庚烷-2-胺
44811-29-2
2-Propenoic acid, 2-chloro-, 1-Methylethyl ester
2-Propenoic acid, 2-chloro-, 1-Methylethyl ester
44811-43-0
2-Butanone, 4-(ethylamino)-3-methyl- (9CI)
2-Butanone, 4-(ethylamino)-3-methyl- (9CI)
44812-81-9
L-Alanine, 2-propenyl ester (9CI)
L-Alanine, 2-propenyl ester (9CI)
44816-03-7
4-Pentenoic acid ethenyl ester
4-Pentenoic acid ethenyl ester
44816-46-8
Carbamimidothioic acid 2-methylbutyl ester
Carbamimidothioic acid 2-methylbutyl ester
44816-77-5
N-(2-amino-1-methylethyl)propane-1,2-diamine
N-(2-amino-1-methylethyl)propane-1,2-diamine
44817-99-4
N-(3-羟丙基)丙烯酰胺
N-(3-羟丙基)丙烯酰胺
448184-46-1
N-去乙基伐地那非
N-去乙基伐地那非
448184-48-3
N-氧化伐地那非
N-氧化伐地那非
448184-54-1
伐地那非杂质
伐地那非杂质
448184-56-3
Vardenafil Impurity 7
Vardenafil Impurity 7
448184-58-5
伐地那非杂质
伐地那非杂质
448187-56-2
3-(3-硝基苯基)-1H-吡唑-4-羧酸
3-(3-硝基苯基)-1H-吡唑-4-羧酸
448188-33-8
4-Piperidinecarboxylicacid,1-(4-amino-1,2,5-oxadiazol-3-yl)-,hydrazide(9CI)
4-Piperidinecarboxylicacid,1-(4-amino-1,2,5-oxadiazol-3-yl)-,hydrazide(9CI)
448190-81-6
Methyl 3-aMino-4-(cyclopentylaMino)benzoate
Methyl 3-aMino-4-(cyclopentylaMino)benzoate
448193-79-1
Benzenecarboximidic acid, N,4-diethyl-, ethyl ester (9CI)
Benzenecarboximidic acid, N,4-diethyl-, ethyl ester (9CI)
448193-92-8
3-(2-CHLORO-5-FLUORO-PHENYL)-ACRYLIC ACID
3-(2-CHLORO-5-FLUORO-PHENYL)-ACRYLIC ACID
448193-93-9
3-(5-CHLORO-2-FLUORO-PHENYL)-ACRYLIC ACID
3-(5-CHLORO-2-FLUORO-PHENYL)-ACRYLIC ACID
448193-94-0
5,7-二氯-2,3-二氢茚醇-1-酮
5,7-二氯-2,3-二氢茚醇-1-酮
448193-95-1
苯胺,3-氯-2,5-二氟 -
苯胺,3-氯-2,5-二氟 -
448198-55-8
2-((1-(4-ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl)thio)nicotinic acid
2-((1-(4-ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl)thio)nicotinic acid
448198-57-0
2-((1-(4-acetoxyphenyl)-2,5-dioxopyrrolidin-3-yl)thio)nicotinic acid
2-((1-(4-acetoxyphenyl)-2,5-dioxopyrrolidin-3-yl)thio)nicotinic acid
448199-06-2
MFCD02342280
MFCD02342280
4482-01-3
1,2-苯二磺酰亚胺
1,2-苯二磺酰亚胺
4482-03-5
2,2',4,4',6,6'-六甲基-1,1'-联苯
2,2',4,4',6,6'-六甲基-1,1'-联苯
4482-17-1
1,4-diphenylbut-2-yne-1,4-diol
1,4-diphenylbut-2-yne-1,4-diol
4482-22-8
8-(3-octyloxiran-2-yl)octan-1-ol
8-(3-octyloxiran-2-yl)octan-1-ol
4482-25-1
碱性棕 4 [CI 21010]
碱性棕 4 [CI 21010]
4482-27-3
2-Hydroxy-4-phenylbenzoic acid
2-Hydroxy-4-phenylbenzoic acid
4482-52-4
1,2-Diphenylcyclobutane-3,4-dicarboxylic acid
1,2-Diphenylcyclobutane-3,4-dicarboxylic acid
4482-55-7
非草隆-TCA
Fenuron TCA Standard
4482-70-6
TRIS(2-METHYL-4-DIETHYLAMINOPHENYL)METHANE
TRIS(2-METHYL-4-DIETHYLAMINOPHENYL)METHANE
4482-85-3
Phosphoric acid 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl=bis(2-chloropropyl) ester
Phosphoric acid 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl=bis(2-chloropropyl) ester
448203-65-4
2-(4-chlorophenoxy)-N-(2,6-diisopropylphenyl)acetamide
2-(4-chlorophenoxy)-N-(2,6-diisopropylphenyl)acetamide
448211-19-6
2H-Imidazo[4,5-b]pyridin-2-one,1-ethyl-1,3-dihydro-(9CI)
2H-Imidazo[4,5-b]pyridin-2-one,1-ethyl-1,3-dihydro-(9CI)
448211-43-6
4,4,5,5-TETRAMETHYL-2-(2-METHYL-1-CYCLOHEXEN-1-YL)-1,3,2-DIOXABOROLANE
4,4,5,5-TETRAMETHYL-2-(2-METHYL-1-CYCLOHEXEN-1-YL)-1,3,2-DIOXABOROLANE
448211-44-7
4,4,5,5-Tetramethyl-2-(6-methyl-1-cyclohexen-1-yl)-1,3,2-dioxaborolane
4,4,5,5-Tetramethyl-2-(6-methyl-1-cyclohexen-1-yl)-1,3,2-dioxaborolane
448211-45-8
(Z)-2-(环辛-1-烯-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂硼烷
(Z)-2-(环辛-1-烯-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂硼烷
448212-00-8
(Z)-(4-乙氧基-4-氧代-2-丁烯-2-基)硼酸频哪醇酯
(Z)-(4-乙氧基-4-氧代-2-丁烯-2-基)硼酸频哪醇酯
448224-88-2
2-[(Bromoacetyl)amino]-4-(4-chlorophenyl)-1,3-thiazole, N-(Bromoacetyl)-4-(4-chlorophenyl)-1,3-thiazol-2-amine
2-[(Bromoacetyl)amino]-4-(4-chlorophenyl)-1,3-thiazole, N-(Bromoacetyl)-4-(4-chlorophenyl)-1,3-thiazol-2-amine
448226-78-6
2-[(氯乙酰基)氨基]-6-甲基-4,5,6,7-四氢-1-苯并噻吩-3-甲酸甲酯
2-[(氯乙酰基)氨基]-6-甲基-4,5,6,7-四氢-1-苯并噻吩-3-甲酸甲酯
448229-66-1
2-(4-methyl-1,3-thiazol-2-yl)acetohydrazide(SALTDATA: FREE)
2-(4-methyl-1,3-thiazol-2-yl)acetohydrazide(SALTDATA: FREE)
448229-93-4
6-氨基-4-(4-甲氧苯基)-3-甲基-1,4-二氢吡喃并[2,3-C]吡唑-5-甲酸乙酯
6-氨基-4-(4-甲氧苯基)-3-甲基-1,4-二氢吡喃并[2,3-C]吡唑-5-甲酸乙酯
448230-52-2
2-(甲巯基)-5-苯基-3H-噻吩并[3,2-E]嘧啶-4-酮
2-(甲巯基)-5-苯基-3H-噻吩并[3,2-E]嘧啶-4-酮
448230-95-3
2(1H)-Pyrimidinone,5-acetyl-4-(2,4-dimethoxyphenyl)-3,4-dihydro-6-methyl-(9CI)
2(1H)-Pyrimidinone,5-acetyl-4-(2,4-dimethoxyphenyl)-3,4-dihydro-6-methyl-(9CI)
448233-17-8
N-[3-(TRIFLUOROMETHYL)PHENYL]-1-HYDRAZINECARBOXAMIDE
N-[3-(TRIFLUOROMETHYL)PHENYL]-1-HYDRAZINECARBOXAMIDE
448235-52-7
L-Pyrrolysine
L-Pyrrolysine
448236-04-2
1H-Pyrrole-3-carboxylic acid, 4-formyl-1-methyl- (9CI)
1H-Pyrrole-3-carboxylic acid, 4-formyl-1-methyl- (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