[登录] [免费注册]
试剂仪器网
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
500287-72-9利匹韦林rilpivirineC22H18N6366.42245℃634.1ºC at 760 mmHg
500287-94-5利匹韦林杂质1rilpivirine impurity 1
500290-48-25-氨基-2-噻唑羧酸5-aminothiazole-2-carboxylic acid
500292-07-93-(n-hexylsulfamoyl)benzoic acid
500292-39-73-(n-(3-methoxypropyl)sulfamoyl)benzoic acid
500293-60-7(4-bromophenyl)-(2,4-dimethoxyphenyl)-methanone
500294-52-01-phenyl-4-[phenyl(4-phenyl-1-piperazinyl)methyl]piperazine
500295-52-3三[(2-(2-吡啶基-kn)-5-(三氟甲基)苯基]-γ]铱(iii)tris[(2-(2-pyridinyl-kn)-5-(trifluoromethyl)phenyl-kc]iridium(iii)C36H21F9IrN3858.77
500298-30-63-溴-2-硝基苯甲醚3-bromo-2-nitroanisoleC7H6BrNO3232.03
500298-42-02-[[(2-hydroxyethyl)(methyl)amino]methyl]-3-pyridinol
500298-73-72-methyl-2-[4-(2-methylphenyl)-1-piperazinyl]propanamide
5003-48-5贝诺酯2-(Acetyloxyl)benzoic acid 4-(acetylamino)phenyl esterC14H15NO5313.32177-181 °C453.11°C (rough estimate)
5003-71-43-溴丙基胺氢溴酸盐3-bromo-propylamin hydrobromideC3H8BrN.HBr218.91171-175℃
5003-73-6Ethylamine,2-bromo-2,2-difluoro-N,N-bis(trifluoro-methyl)-C4H2BrF8N295.96
500300-39-0N-(7-Bromo-9-oxo-9H-fluoren-2-yl)acetamideC15H10BrNO2316.15560.8±43.0 °C(Predicted)
500302-20-52,4-difluoro-2'-nitrodiphenylamineC12H8F2N2O2250.2
500305-98-6(3-chloropyridin-2-yl)methanamineC6H7ClN2142.59216.2°C
500335-22-8n-[2-(diethylamino)ethyl]-1-phenylcyclohexanecarboxamide
500335-69-3ethyl 2-(1h-pyrazol-1-yl)butanoate
500335-74-0ethyl 2-(3,5-dimethyl-1h-pyrazol-1-yl)propanoate
500337-42-8methyl 2-[(2-methyl-5-nitrophenyl)sulfanyl]benzoate
500338-80-75,7-二氯-3h- [1,2,3]三唑并[4,5-d]嘧啶5,7-dichloro-3h-[1,2,3]triazolo[4,5-d]pyrimidine
500341-65-12-甲基噁唑-4-碳酰肼2-methyloxazole-4-carbohydrazide
500341-70-85-amino-2-chloro-4-methoxy-6-methyl-nicotinonitrile
500345-13-12-(2-bromothiazol-4-yl)acetamide
500345-76-62-(4-chlorophenyl)-8-phenyl-4-quinolinecarboxylic acid
500346-26-97-chloro-8-methyl-2-phenylquinoline-4-carboxylic acid
500347-73-9Peg3-bis(phosphonic acid diethyl ester)C12H28O9P2378.29
500348-26-55-羟基-4-异恶唑羧酸乙酯5-hydroxy-4-isoxazolecarboxylic acidethylesterC6H7NO4157.12252.1°C at 760 mmHg
500348-57-2(furan-2-ylmethyl-methyl-amino)-acetic acid
500350-48-12,5,8-trimethylquinolin-4-ol
500351-80-47-amino-5,6-dimethoxy-3h-isobenzofuran-1-one
500352-09-06-amino-2-chloropyrimidine-4-carboxamide
500352-20-5tetraethyl 1,4-diphenyl-1,1,4,4-butanetetracarboxylate
500353-15-12,4-二氟苯甲酸叔丁酯tert-Butyl 2,4-difluorobenzoateC11H12F2O2214.2086  
500356-69-47-chloro-2-(4-chlorophenyl)-8-methylquinoline-4-carboxylic acid
500357-40-42-溴-3,5-二氟苯胺2-bromo-3,5-difluoroanilineC6H4BrF2N208.00223.7°C at 760 mmHg
500357-64-24-(2-哌啶-4-基-乙基)吗啉4-(2-piperidin-4-yl-ethyl)-morpholine
500359-12-67-fluorocinnoline
500360-86-19-benzyl-3,9-diazaspiro[5.5]undecan-2-oneC16H22N2O258
500363-63-3NSC117079 C20H15N3O7S2473.48
500364-48-77-hydroxy-3-propionyl-2h-chromen-2-one
500366-84-74-fluoro-b-oxo-benzenebutanoic acid methyl esterC11H11FO3210.2
500367-20-42-(4-氟苄基)噁唑-4-甲酸乙酯ethyl 2-(4-fluorobenzyl)oxazole-4-carboxylate
500367-21-52-(4-氟苄基)噁唑-4-甲酸2-(4-fluorobenzyl)oxazole-4-carboxylic acid
500371-01-73-(苄氧基)-4-氧基-4H-吡喃-2-甲醛4H-Pyran-2-carboxaldehyde, 4-oxo-3-(phenylmethoxy)-C13H10O4230.22468.3±45.0℃(Predicted)
500372-11-21,2-dihydro-3-hydroxy-2-oxo-4-pyridinecarboxylic acid ethyl ester
500372-25-8α-(benzyloxy)-2-naphthaleneacetonitrile2-(benzyloxy)-2-(2-naphthyl)acetonitrile
500372-26-9α-pentyloxy-2-naphthaleneacetonitrile2-(2-naphthyl)-2-(pentyloxy)acetonitrile
5004-07-94-吡咯烷-1-基-哌啶4-(pyrrolidino)piperidineC9H18N2154.2553-56℃
835页,第5