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
220388-34-14-[(methylsulfonyl)amino]-n-boc-dl-phenylalanine
220389-14-0ethyl 2-chloro-4-cyanobenzoate
220389-15-1benzoic acid, 4-cyano-2-fluoro-, ethyl ester
220389-34-44-溴-2-甲基苯甲酸乙酯ethyl 4-bromo-2-methylbenzoate
220389-76-42-ethoxy-1,3-thiazole-5-carbaldehyde
22039-38-91,2,3,4,7,7-HexachloronorborneneC7H4Cl6300.82
22039-90-3(2-chloroethyl)thio-carbamic aci s-p-chlorophenyl ester
220394-91-21-cbz-4-isocyanatopiperidine
220394-97-81-boc-4-(cbz-氨基)哌啶1-boc-4-(cbz-amino)piperidine
220395-87-9ethyl-piperidin-4-yl-carbamic acid benzyl ester
220399-23-54-(5-formyl-thiophen-2-yl)-benzonitrile
2204-13-95-pregnene-3b,17a,20b-triolC21H34O3334.49
2204-33-34'-chloro-5-phenyl-2,4-pentadienophenone
2204-53-7e)(1,4)diazepine, 10,11-dihydro-5-(3-(dimethylamino)propyl)-5h-dibenzo(
2204-74-2p-tolyl n-(3,4-dichlorophenyl)carbamate
2204-77-54-cyanophenyl n-(3,4-dichlorophenyl)carbamate
2204-96-84-bromo-a-cyclopentyl-benzenemethanamine
2204-97-94-bromophenyl cyclopentyl ketone
2204-98-04-chlorophenyl cyclopentyl ketone
2204-99-1cyclopentyl (4-bromophenyl)methanol
22040-08-06-benzyl-2-phenyl-phenolC19H16O260.33
22040-96-6aflatoxin b2
22040-99-9ammonium, (3-carboxypropyl)trimethyl-, iodide, ethyl ester
220400-04-4cbz-l-4-碘苯丙氨酸(S)-2-(((benzyloxy)carbonyl)amino)-3-(4-iodophenyl)propanoic acid
220405-40-32,2-difluoro-1,3-dimethylimidazolidine
220407-33-02-(6-溴-3-吲哚基)-2-氧代乙酸甲酯methyl 2-(6-bromo-3-indolyl)-2-oxoacetate
22041-18-5pyrrolidin-1-yl-acetic aci methyl ester
22041-19-61-pyrrolidineacetic acid, ethyl esterC8H15NO2157.21
22041-21-03-(pyrrolidin-1-yl)-propionic aci methyl ester
22041-22-14-(dimethylamino)-butyric aci methyl ester
22041-23-24-(dimethylamino)-butyric aci ethyl ester
22041-24-34-(pyrrolidin-1-yl)-butyric aci methyl ester
22041-25-41-pyrrolidine butyric acid, ethyl ester
22041-26-5ammonium, (carboxymethyl)trimethyl-, iodide, methyl ester
22041-27-6ammonium, (carboxymethyl)trimethyl-, iodide, ethyl ester
22041-28-7pyrrolidinium, 1-carboxymethyl-1-methyl-, iodide, methyl ester
22041-29-8pyrrolidinium, 1-carboxymethyl-1-methyl-, iodide, ethyl ester
22041-31-2pyrrolidinium, 1-(2-carboxyethyl)-1-methyl-, iodide, methyl ester
22041-32-3pyrrolidinium, 1-(2-carboxyethyl)-1-methyl-, iodide, ethyl ester
22041-33-4ammonium, (2-carboxyethyl)dimethylethyl-, iodide, ethyl ester
22041-34-5ammonium, (2-carboxyethyl)diethylmethyl-, iodide, ethyl ester
22041-37-8pyrrolidinium, 1-(3-carboxypropyl)-1-methyl-, iodide, ethyl ester
22041-38-9n,n-dimethyl-1-pyrrolidineacetamid
22041-39-0n,n-dimethyl-3-(pyrrolidin-1-yl)-propionamid
22041-40-31-((dimethylcarbamoyl)methyl)-1-methyl-pyrrolidiniu iodide
22041-42-5n,n-dimethyl-3-(1-methylpyrrolidin-1'-yl)-propionamid iodide
22041-44-7(4-dimethylcarbamoylbutyl)trimethyl-ammoniu iodide
22041-45-8(carbamoylbutyl)trimethyl-ammoniu bromide
220414-23-312,12,13,13,14,14,15,15,15-nonafluoropentadecane-1-thiol
22042-27-94-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro- 3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11- dioxonaphthacene-2-carboxamide
970页,第288