您好,欢迎来到化工原料网! [登录] [免费注册]
化工原料网
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
502964-52-5硝基-grelanitro-grela
502964-53-6氯(η2-p,c-三(2,4-二叔丁基苯基)亚磷酸)(三环己基膦)化钯(ii)samcat
50297-40-03-氯-n-(3-羟基苯基)丙酰胺3-chloro-n-(3-hydroxyphenyl)propanamide
50298-90-3雪胆素乙curcubitacin iib
50299-12-2thr-leuC10H20N2O4232.27
50299-14-4n-acetyl-dl-allylglycineC7H11NO3157.16
50299-42-8h-3,5-dibromo-d-tyr-ohCHBr2NO3234.83
502990-49-04-(butyl(phenyl)amino)benzaldehyde
503-00-4n,1,5-trimethyl-hexylamin
503-01-5异美丁n,1,5-trimethyl-4-hexenylaminC9H10N141.25
503-05-92-octyl-1-cyclopropene-1-heptanoic aci
503-07-1vernolic acid
503-09-31,2-epoxy-3-fluoro-propanC3H5FO76.0785-86℃
503-11-7glycidic acid
503-17-32-丁炔2-butyneC4H654.0924℃
503-20-8氟乙腈fluoro-acetonitrilC2H2FN59.04
503-27-5Formaldehyde azineC2H4N256.07
503-28-6azomethaneC2H6N258.08
503-29-7杂氮环丁烷azetidineC3H7N57.0961-62℃
503-30-0oxetaneC3H6O58.0850-50℃
503-31-12H-ThieteC3H4S72.13
503-34-4trimethylallyl-ammoniu hydroxide
503-38-8氯甲酸三氯甲酯Carbonochloridic acid, trichloromethyl esterC2Cl4O2197.83-57-129℃128℃
503-40-2methanedisulfonic acid
503-41-31,3,2,4-dioxadithiane, 2,2,4,4-tetraoxide
503-45-73,3,5-trimethyl-cyclohexenC9H16124.22
503-47-93,3-dimethyl-1-methylenecyclohexaneC9H16124.22
503-48-0mevalonolactone
503-49-13-hydroxy-3-methyl-glutaric aci105-108℃
503-60-61-氯-3-甲基-2-丁烯1-chloro-3-methyl-2-buteneC5H9Cl104.58
503-64-0cis-but-2-enoic acidC4H6O286.09
503-66-23-羟基丙酸 3-hydroxy-Propionic acidC3H6O390.08
503-74-23-甲基丁酸 3-methyl-Butanoic acidC5H10O2102.13-26-177℃176℃
503-76-42-chloro-1-nitro-propaneC3H6ClNO2123.54
503-80-0oxybis(dimethyl-arsin
503-83-31,5-二氢-4-羟基-2h-吡咯-2-酮4-hydroxy-1h-pyrrol-2(5h)-one
503-87-72-亚硫酰2-thio-hydantoiC3H4N2OS116.14229-231℃
503-88-83,5-diamino-1,3,5-triazole
503-89-95-mercapto-4h-[1,2,4]triazol-3-ol
503-93-52,6,6-三甲基-2,4-环庚二烯-1-酮2,6,6-trimethyl-2,4-cycloheptadien-1-one
5030-61-51,4-二甲氧基-2,3-二溴苯2,3-dibromo-1,4-dimethoxybenzene
5030-67-12,5-dianilino-3,6-dichloro-1,4-benzoquinone
503000-87-12-氯-6-甲氧基烟酸2-chloro-6-methoxynicotinic acid
50302-64-2pyrazino(1',2':1,6)pyrido(3,4-b)indol-1(2h)-one, 3,4,6,7,12,12a-hexahydro-6-phe
50302-65-3(e)-(+-)-nyl
50302-67-52':1,6)pyrido(3,4-b)indole, 1,2,3,4,6,7,12,12a-octahydro-6-phenyl-pyrazino(1
50302-70-0pyrazino(1',2':1,6)pyrido(3,4-b)indol-1(2h)-one, 3,4,6,7,12,12a-hexahydro-6-met
50302-71-12':1,6)pyrido(3,4-b)indole, 1,2,3,4,6,7,12,12a-octahydro-6-methyl-pyrazino(1
50302-72-2butyrophenone, 4'-fluoro-4-(6-phenyl-1,2,3,4,6,7,12,12a-octahydropyrazino(1',2'
50302-73-3butyrophenone, 4'-fluoro-4-(6-methyl-1,2,3,4,6,7,12,12a-octahydropyrazino(1',2'
773页,第19