您好,欢迎来到仪器设备网! [登录] [免费注册]
仪器设备网
位置:首页 > 资料中心 > 化工字典 > CAS列表 1 2 3 4 5 6 7 8 9
关键词:    
仅模糊查询
CAS编号中文名英文名分子式分子量熔点沸点
474329-39-0(R)-4-(二氟甲基)-2,2-二甲基-1,3-二氧戊环(4R)-4-(difluoromethyl)-2,2-dimethyl-1,3-dioxolane
474329-47-0(2R)-1,1-difluoro-2-palmitoyloxy-3-phosphopropane
474329-58-3tert-butyl 4-(2-amino-4-bromophenyl)-1-piperazinecarboxylate
474330-54-62-溴-4-甲基-5-氨基苯甲酸甲酯methyl 5-amino-2-bromo-4-methylbenzoate
474334-89-91-(3-Carbomethoxyphenyl)-4-methylpiperazineC13H18N2O2234.29169-172 ℃0.9 mm Hg(lit.)
474368-70-21-己基吡啶四氟硼酸盐1-hexylpyridinium tetrafluoroborate
474376-21-11-[(3,4-dichlorophenyl)sulfonyl]proline
474391-07-61-(2-hydroxy-4-methoxyphenyl)-2-p-tolylethanone
474398-77-1methyl 4-[(methylamino)sulfonyl]benzoate
474398-80-64,6-dimethoxy-1h-indole-2-carbohydrazide
4744-08-51,1-二乙氧基丙烷 1,1-diethoxy-PropaneC7H16O2132.20122.7℃
4744-10-91,1-dimethoxypropane
4744-11-0propionaldehyd-dipropylacetal
4744-47-24-羟基-2H-吡喃-3,3,5,5(4H,6H)-四甲醇3,5,5(4H,6H)-tetramethanol, 4-hydroxy-2H-Pyran-3C9H18O6
4744-50-72,3-吡嗪二羧酸酐2,3-pyrazinedicarboxylic anhydrideC6H2N2O3150.09210℃
4744-51-8克拉维酸杂质1clavulanic acid impurity 1
4744-94-9(2-cyclooctylethyl)amine
47441-00-9(3-(2-trifluoromethyl-10-phenothiazinyl)propyl)-guanidin
474416-61-0双(2-碘噻吩-3-基)甲酮bis(2-iodothiophen-3-yl)methanone
474417-23-7tert-butyl 4-(thiazol-2-yl)piperazine-1-carboxylate
474417-79-3(2S,4S)-1-(叔丁氧基羰基)-4-(二氟甲基)吡咯烷-2-甲酸(2S,4S)-1-(tert-butoxycarbonyl)-4-(difluoromethyl)pyrrolidine-2-carboxylic acid
474432-56-95-(羟甲基)吡唑并[1,5-a]吡啶-3-甲酸甲酯methyl 5-(hydroxymethyl)pyrazolo[1,5-a]pyridine-3-carboxylate
474432-57-0pyrazolo[1,5-a]pyridin-5-ylmethanol
474432-59-2pyrazolo[1,5-a]pyridine-5-carbaldehyde
474432-62-7吡唑并[1,5-a]吡啶-7-甲酸pyrazolo[1,5-a]pyridine-7-carboxylic acid
474448-87-8benzyl-(1-methyl-1 h -imidazol-2-ylmethyl)-aminehydrochloride
474448-93-6(tetrahydro-furan-2-ylmethyl)-thiazol-2-ylmethyl-amine
47447-55-2咪康唑ep杂质fmiconazole ep impurity f
4745-26-0 8-methyl-5-dioxaspiro(5.5)undecan-3-ol
4745-93-15h-吡咯[2,3-b]哌嗪5h-pyrrolo[2,3-b]pyrazine
474510-49-1n-methyl-1,1,1-trifluoro-2-propylamine hydrochloride
474510-57-11,1'-[亚甲基二(4,1-亚苯基)]二(2-羟基-2-甲基-1-丙酮)1,1'-[methylenebis(4,1-phenylene)]bis(2-hydroxy-2-methyl-1-propanone)
474519-28-3福辛普利杂质cfosinopril impurity c
474534-37-7[2-(methoxymethoxy)phenyl](pyridin-2-yl)methanone
474534-38-8[3-(methoxymethoxy)phenyl](pyridin-2-yl)methanone
474534-39-9[4-(methoxymethoxy)phenyl](pyridin-2-yl)methanone
474534-40-2[2-(methoxymethoxy)phenyl](pyridin-3-yl)methanone
474538-99-31'-苄基-螺[吲哚啉-3,4'-哌啶]1'-benzylspiro[indoline-3,4'-piperidine]
474539-25-8(1,2,3,4-四氢喹啉-6-基)氨基甲酸叔丁酯tert-butyl (1,2,3,4-tetrahydroquinolin-6-yl)carbamate
47454-64-82,4-diphenyl-6-(p-tolyl)pyrylium tetrachloroferrate
47455-76-52-ethoxycarbonylmethylamino-5-methoxy-4-(p- tolylthio)benzenediazonium chloride
474554-34-24,5-dibromo-3-fluoro-1,2-diethoxybenzene
474558-87-7n-benzylpivalamide
47458-32-2 dihydro-3-octadecyl-5-furandione
4746-09-21,5-diphenyl-4-penten-1-one
4746-32-1n-n-己基苯胺n-n-hexylaniline
4746-36-52-amino-3-(dimethylamino)-propionic aci
4746-61-62-hydroxy-n-phenyl-acetamid
4746-62-7aminohydroxyacetic acid
4746-63-8阿地溴胺杂质3aclidinium bromide impurity 3
429页,第341