CAS号查询库

CAS号是公开的化学物质信息的最权威的集合。CAS号涵盖从1957年至今的科学文献中确定的物质，其他物质可追溯到20世纪初。它也称CAS编号(CAS Registry Number，或称CAS Number，CAS Rn，CAS #)，又称CAS登录号或CAS登记号码，是某种物质(化合物、高分子材料、生物序列(Biological sequences)、混合物或合金)的唯一的数字识别号码。美国化学会的下设组织化学文摘社(Chemical Abstracts Service，简称CAS)负责为每一种出现在文献中的物质分配一个CAS编号，其目的是为了避免化学物质有多种名称的麻烦，使数据库的检索更为方便。如今几乎所有的化学数据库都允许用CAS编号检索。

名称	英文名	物理化学性质	CAS号	分子式
1,4-dihydro-N-(6-methyl-2-pyridinyl)-4-oxo-3-Quinolinecarboxamide	1,4-dihydro-N-(6-methyl-2-pyridinyl)-4-oxo-3-Quinolinecarboxamide	分子量：279.29 密度：N/A 沸点：N/A 熔点：N/A	873051-88-8	C₁₆H₁₃N₃O₂
4-hydroxy-N-(2-methoxyphenyl)-8-(trifluoromethyl)quinoline-3-carboxamide	4-hydroxy-N-(2-methoxyphenyl)-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：362.3 密度：N/A 沸点：N/A 熔点：N/A	946260-25-9	C₁₈H₁₃F₃N₂O₃
2-{[4-Hydroxy-8-(trifluoromethyl)-3-quinolyl]carbonylamino}benzamide	2-{[4-Hydroxy-8-(trifluoromethyl)-3-quinolyl]carbonylamino}benzamide	分子量：375.3 密度：N/A 沸点：N/A 熔点：N/A	946340-10-9	C₁₈H₁₂F₃N₃O₃
4-hydroxy-N-(pyridin-4-yl)-8-(trifluoromethyl)quinoline-3-carboxamide	4-hydroxy-N-(pyridin-4-yl)-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：333.26 密度：N/A 沸点：N/A 熔点：N/A	946204-10-0	C₁₆H₁₀F₃N₃O₂
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxamide	N-(5-ethyl-1,3,4-thiadiazol-2-yl)-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：368.3 密度：N/A 沸点：N/A 熔点：N/A	946360-26-5	C₁₅H₁₁F₃N₄O₂S
Methyl 2-(4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxamido)benzoate	Methyl 2-(4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxamido)benzoate	分子量：390.3 密度：N/A 沸点：N/A 熔点：N/A	946260-28-2	C₁₉H₁₃F₃N₂O₄
4-hydroxy-N-(pyridin-3-ylmethyl)-8-(trifluoromethyl)quinoline-3-carboxamide	4-hydroxy-N-(pyridin-3-ylmethyl)-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：347.29 密度：N/A 沸点：N/A 熔点：N/A	946204-14-4	C₁₇H₁₂F₃N₃O₂
N-(2-furylmethyl)[4-hydroxy-8-(trifluoromethyl)(3-quinolyl)]carboxamide	N-(2-furylmethyl)[4-hydroxy-8-(trifluoromethyl)(3-quinolyl)]carboxamide	分子量：336.26 密度：N/A 沸点：N/A 熔点：N/A	946360-30-1	C₁₆H₁₁F₃N₂O₃
N-(2,5-dimethoxyphenyl)-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxamide	N-(2,5-dimethoxyphenyl)-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：392.3 密度：N/A 沸点：N/A 熔点：N/A	946340-16-5	C₁₉H₁₅F₃N₂O₄
N-(4-ethoxyphenyl)-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxamide	N-(4-ethoxyphenyl)-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：376.3 密度：N/A 沸点：N/A 熔点：N/A	946204-18-8	C₁₉H₁₅F₃N₂O₃
4-hydroxy-N-(3-methoxyphenyl)-8-(trifluoromethyl)quinoline-3-carboxamide	4-hydroxy-N-(3-methoxyphenyl)-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：362.3 密度：N/A 沸点：N/A 熔点：N/A	946360-34-5	C₁₈H₁₃F₃N₂O₃
N-(4,6-dimethylpyrimidin-2-yl)-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxamide	N-(4,6-dimethylpyrimidin-2-yl)-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：362.31 密度：N/A 沸点：N/A 熔点：N/A	946340-19-8	C₁₇H₁₃F₃N₄O₂
4-hydroxy-N-(6-methylpyridin-2-yl)-8-(trifluoromethyl)quinoline-3-carboxamide	4-hydroxy-N-(6-methylpyridin-2-yl)-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：347.29 密度：N/A 沸点：N/A 熔点：N/A	946204-22-4	C₁₇H₁₂F₃N₃O₂
1-(4-Hydroxy-8-(trifluoromethyl)quinoline-3-carbonyl)piperidine-4-carboxamide	1-(4-Hydroxy-8-(trifluoromethyl)quinoline-3-carbonyl)piperidine-4-carboxamide	分子量：367.32 密度：N/A 沸点：N/A 熔点：N/A	946360-38-9	C₁₇H₁₆F₃N₃O₃
4-hydroxy-N-(3-methylpyridin-2-yl)-8-(trifluoromethyl)quinoline-3-carboxamide	4-hydroxy-N-(3-methylpyridin-2-yl)-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：347.29 密度：N/A 沸点：N/A 熔点：N/A	946260-38-4	C₁₇H₁₂F₃N₃O₂
4-hydroxy-N-(4-methylpyridin-2-yl)-8-(trifluoromethyl)quinoline-3-carboxamide	4-hydroxy-N-(4-methylpyridin-2-yl)-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：347.29 密度：N/A 沸点：N/A 熔点：N/A	946340-22-3	C₁₇H₁₂F₃N₃O₂
4-hydroxy-N-(pyridin-2-ylmethyl)-8-(trifluoromethyl)quinoline-3-carboxamide	4-hydroxy-N-(pyridin-2-ylmethyl)-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：347.29 密度：N/A 沸点：N/A 熔点：N/A	946204-26-8	C₁₇H₁₂F₃N₃O₂
4-hydroxy-N-(4-methylthiazol-2-yl)-8-(trifluoromethyl)quinoline-3-carboxamide	4-hydroxy-N-(4-methylthiazol-2-yl)-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：353.3 密度：N/A 沸点：N/A 熔点：N/A	946360-42-5	C₁₅H₁₀F₃N₃O₂S
N-[(2Z)-5-acetyl-4-methyl-1,3-thiazol-2(3H)-ylidene]-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxamide	N-[(2Z)-5-acetyl-4-methyl-1,3-thiazol-2(3H)-ylidene]-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：395.4 密度：N/A 沸点：N/A 熔点：N/A	946260-42-0	C₁₇H₁₂F₃N₃O₃S
4-hydroxy-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-8-(trifluoromethyl)quinoline-3-carboxamide	4-hydroxy-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-8-(trifluoromethyl)quinoline-3-carboxamide	分子量：382.4 密度：N/A 沸点：N/A 熔点：N/A	946204-30-4	C₁₆H₁₃F₃N₄O₂S
5-bromo-N-(2,6,8-trimethylquinolin-4-yl)nicotinamide	5-bromo-N-(2,6,8-trimethylquinolin-4-yl)nicotinamide	分子量：370.2 密度：N/A 沸点：N/A 熔点：N/A	946360-50-5	C₁₈H₁₆BrN₃O
N-(2,6,8-trimethylquinolin-4-yl)isonicotinamide	N-(2,6,8-trimethylquinolin-4-yl)isonicotinamide	分子量：291.3 密度：N/A 沸点：N/A 熔点：N/A	946260-50-0	C₁₈H₁₇N₃O
N-(2,6,8-trimethylquinolin-4-yl)nicotinamide	N-(2,6,8-trimethylquinolin-4-yl)nicotinamide	分子量：291.3 密度：N/A 沸点：N/A 熔点：N/A	946340-34-7	C₁₈H₁₇N₃O
2-(3,4-dimethoxyphenyl)-N-(2,6,8-trimethylquinolin-4-yl)acetamide	2-(3,4-dimethoxyphenyl)-N-(2,6,8-trimethylquinolin-4-yl)acetamide	分子量：364.4 密度：N/A 沸点：N/A 熔点：N/A	946204-38-2	C₂₂H₂₄N₂O₃
2-(4-nitrophenoxy)-N-(2,6,8-trimethylquinolin-4-yl)acetamide	2-(4-nitrophenoxy)-N-(2,6,8-trimethylquinolin-4-yl)acetamide	分子量：365.4 密度：N/A 沸点：N/A 熔点：N/A	946360-54-9	C₂₀H₁₉N₃O₄
5-bromo-N-(2,6,8-trimethylquinolin-4-yl)furan-2-carboxamide	5-bromo-N-(2,6,8-trimethylquinolin-4-yl)furan-2-carboxamide	分子量：359.2 密度：N/A 沸点：N/A 熔点：N/A	946340-38-1	C₁₇H₁₅BrN₂O₂
(E)-3-(furan-2-yl)-N-(2,6,8-trimethylquinolin-4-yl)acrylamide	(E)-3-(furan-2-yl)-N-(2,6,8-trimethylquinolin-4-yl)acrylamide	分子量：306.4 密度：N/A 沸点：N/A 熔点：N/A	946360-58-3	C₁₉H₁₈N₂O₂
2-(1,3-dioxobenzo[c]azolidin-2-yl)-N-(2,6,8-trimethyl(4-quinolyl))acetamide	2-(1,3-dioxobenzo[c]azolidin-2-yl)-N-(2,6,8-trimethyl(4-quinolyl))acetamide	分子量：373.4 密度：N/A 沸点：N/A 熔点：N/A	946260-58-8	C₂₂H₁₉N₃O₃
2-phenoxy-N-(2,6,8-trimethylquinolin-4-yl)acetamide	2-phenoxy-N-(2,6,8-trimethylquinolin-4-yl)acetamide	分子量：320.4 密度：N/A 沸点：N/A 熔点：N/A	946340-42-7	C₂₀H₂₀N₂O₂
3,4-dimethoxy-N-(2,6,8-trimethylquinolin-4-yl)benzamide	3,4-dimethoxy-N-(2,6,8-trimethylquinolin-4-yl)benzamide	分子量：350.4 密度：N/A 沸点：N/A 熔点：N/A	946260-62-4	C₂₁H₂₂N₂O₃
4-(1,3-dioxoisoindolin-2-yl)-N-(2,6,8-trimethylquinolin-4-yl)butanamide	4-(1,3-dioxoisoindolin-2-yl)-N-(2,6,8-trimethylquinolin-4-yl)butanamide	分子量：401.5 密度：N/A 沸点：N/A 熔点：N/A	946340-46-1	C₂₄H₂₃N₃O₃
3-(1,3-dioxoisoindolin-2-yl)-N-(2,6,8-trimethylquinolin-4-yl)propanamide	3-(1,3-dioxoisoindolin-2-yl)-N-(2,6,8-trimethylquinolin-4-yl)propanamide	分子量：387.4 密度：N/A 沸点：N/A 熔点：N/A	946360-66-3	C₂₃H₂₁N₃O₃
N-(2,6,8-trimethylquinolin-4-yl)furan-2-carboxamide	N-(2,6,8-trimethylquinolin-4-yl)furan-2-carboxamide	分子量：280.32 密度：N/A 沸点：N/A 熔点：N/A	946340-50-7	C₁₇H₁₆N₂O₂
[4-(piperidylsulfonyl)phenyl]-N-(2,6,8-trimethyl(4-quinolyl))carboxamide	[4-(piperidylsulfonyl)phenyl]-N-(2,6,8-trimethyl(4-quinolyl))carboxamide	分子量：437.6 密度：N/A 沸点：N/A 熔点：N/A	946260-70-4	C₂₄H₂₇N₃O₃S
4-(pyrrolidin-1-ylsulfonyl)-N-(2,6,8-trimethylquinolin-4-yl)benzamide	4-(pyrrolidin-1-ylsulfonyl)-N-(2,6,8-trimethylquinolin-4-yl)benzamide	分子量：423.5 密度：N/A 沸点：N/A 熔点：N/A	946340-54-1	C₂₃H₂₅N₃O₃S
N-(2,6,8-trimethylquinolin-4-yl)picolinamide	N-(2,6,8-trimethylquinolin-4-yl)picolinamide	分子量：291.3 密度：N/A 沸点：N/A 熔点：N/A	946360-74-3	C₁₈H₁₇N₃O
5-(methoxymethyl)-N-(2,6,8-trimethylquinolin-4-yl)furan-2-carboxamide	5-(methoxymethyl)-N-(2,6,8-trimethylquinolin-4-yl)furan-2-carboxamide	分子量：324.4 密度：N/A 沸点：N/A 熔点：N/A	946260-74-8	C₁₉H₂₀N₂O₃
5-(isopropoxymethyl)-N-(4-methylthiazol-2-yl)furan-2-carboxamide	5-(isopropoxymethyl)-N-(4-methylthiazol-2-yl)furan-2-carboxamide	分子量：280.34 密度：N/A 沸点：N/A 熔点：N/A	946260-78-2	C₁₃H₁₆N₂O₃S
5-(isopropoxymethyl)-N-(4-(p-tolyl)thiazol-2-yl)furan-2-carboxamide	5-(isopropoxymethyl)-N-(4-(p-tolyl)thiazol-2-yl)furan-2-carboxamide	分子量：356.4 密度：N/A 沸点：N/A 熔点：N/A	946360-82-3	C₁₉H₂₀N₂O₃S
2-(1H-indol-3-yl)-1-(3-(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethanone	2-(1H-indol-3-yl)-1-(3-(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethanone	分子量：359.4 密度：N/A 沸点：N/A 熔点：N/A	1251579-40-4	C₂₀H₁₇N₅O₂
(4-Propyl-1,2,3-thiadiazol-5-yl)(3-(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone	(4-Propyl-1,2,3-thiadiazol-5-yl)(3-(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone	分子量：356.4 密度：N/A 沸点：N/A 熔点：N/A	1251611-73-0	C₁₆H₁₆N₆O₂S
(1-methyl-3-phenyl-1H-pyrazol-5-yl)(3-(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone	(1-methyl-3-phenyl-1H-pyrazol-5-yl)(3-(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone	分子量：386.4 密度：N/A 沸点：N/A 熔点：N/A	1251545-54-6	C₂₁H₁₈N₆O₂
CID 42589773	CID 42589773	分子量：355.4 密度：N/A 沸点：N/A 熔点：N/A	946360-86-7	C₁₈H₂₁N₅O₃
ethyl 3-(8-bromo-3-methyl-2,6-dioxo-2,3-dihydro-1H-purin-7(6H)-yl)propanoate	ethyl 3-(8-bromo-3-methyl-2,6-dioxo-2,3-dihydro-1H-purin-7(6H)-yl)propanoate	分子量：345.15 密度：N/A 沸点：N/A 熔点：N/A	946260-90-8	C₁₁H₁₃BrN₄O₄
2-[(E)-but-2-enyl]-6-ethyl-4,7-dimethylpurino[7,8-a]imidazole-1,3-dione	2-[(E)-but-2-enyl]-6-ethyl-4,7-dimethylpurino[7,8-a]imidazole-1,3-dione	分子量：301.34 密度：N/A 沸点：N/A 熔点：N/A	946340-94-9	C₁₅H₁₉N₅O₂
8-(3-Hydroxyphenyl)-1-methyl-1,3,5-trihydroimidazolidino[1,2-h]purine-2,4-dion e	8-(3-Hydroxyphenyl)-1-methyl-1,3,5-trihydroimidazolidino[1,2-h]purine-2,4-dion e	分子量：299.28 密度：N/A 沸点：N/A 熔点：N/A	946225-94-1	C₁₄H₁₃N₅O₃
6-(3-Hydroxyphenyl)-2,4-dimethyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione	6-(3-Hydroxyphenyl)-2,4-dimethyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione	分子量：313.31 密度：N/A 沸点：N/A 熔点：N/A	946361-13-3	C₁₅H₁₅N₅O₃
6-(4-Hydroxyphenyl)-2,4-dimethyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione	6-(4-Hydroxyphenyl)-2,4-dimethyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione	分子量：313.31 密度：N/A 沸点：N/A 熔点：N/A	913555-66-5	C₁₅H₁₅N₅O₃
8-(4-isopropoxyphenyl)-1,3,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione	8-(4-isopropoxyphenyl)-1,3,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione	分子量：367.4 密度：N/A 沸点：N/A 熔点：N/A	946226-02-4	C₁₉H₂₁N₅O₃
8-(4-isopropoxyphenyl)-1,3,6,7-tetramethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione	8-(4-isopropoxyphenyl)-1,3,6,7-tetramethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione	分子量：381.4 密度：N/A 沸点：N/A 熔点：N/A	946361-19-9	C₂₀H₂₃N₅O₃