| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 52-89-1 | L-半胱氨酸盐酸盐(无水物) | L-Cysteine hydrochloride; (r)-cysteinehydrochloride; (R)-Cysteine-hydrochloride; 3-Mercaptoalanine hydrochloride; Cystein chloride; Cysteine chlorhydrate; Cysteine chlorohydrate; Cysteine, hydrochloride, L-; cysteinechlorhydrate | ![]() | C3H8ClNO2S | 详情 | 供应商 |
| 52-90-4 | L-半胱氨酸; L-beta-巯基丙氨酸 | L-Cysteine; (+)-2-Amino-3-mercaptopropionic acid; L-beta-Mercaptoalanine; CySH | ![]() | C3H7NO2S | 详情 | 供应商 |
| 616-91-1 | N-乙酰-L-半胱氨酸; N-乙酰-L-beta-巯基丙氨酸 | N-Acetyl-cysteine; N-Acetyl-L-(+)-cysteine | ![]() | C5H9NO3S | 详情 | 供应商 |
| 1625-72-5 | S-Cbz-L-半胱氨酸; S-苄氧羰基-L-半胱氨酸 | S-Cbz-L-cysteine; S-Carbobenzoxy-L-cysteine; L-Cysteine(Z)-OH; H-Cys(Z)-OH | ![]() | C11H13NO4S | 详情 | 供应商 |
| 2544-31-2 | S-(4-甲氧基苄基)-L-半胱氨酸; 2-氨基-3-[(4-甲氧基苄基)硫]丙酸 | 2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid; S-(4-Methoxybenzyl)-L-cysteine; H-Cys(pMeOBzl)-OH | ![]() | C11H15NO3S | 详情 | 供应商 |
| 7048-04-6 | L-盐酸半胱氨酸一水物; L-半胱氨酸盐酸盐一水物 | L-Cysteine hydrochloride monohydrate; alpha-Amino-beta-mercapto-propionic acid hydrochloride monohydrate | ![]() | C3H10ClNO3S | 详情 | 供应商 |
| 67436-13-9 | Fmoc-S-叔丁基-L-半胱氨酸; N-(9-芴甲氧羰基)-S-叔丁基-L-半胱氨酸 | Fmoc-S-tert-butyl-L-cysteine; N-(9-Fluorenylmethyloxycarbonyl)-S-tert-butyl-L-cysteine; Fmoc-Cys(tBu)-OH | ![]() | C22H25NO4S | 详情 | 供应商 |
| 96998-61-7 | DL-盐酸半胱氨酸一水; DL-半胱氨酸盐酸盐一水物 | DL-Cysteine hydrochloride; Cysteine,hydrochloride, hydrate (9CI); DL-Cysteine, hydrochloride, hydrate | ![]() | C3H7NO2S.HCl.H2O | 详情 | 供应商 |
| 103213-32-7 | Fmoc-S-三苯甲基-L-半胱氨酸; 芴甲氧羰基-S-三苯甲基-L-半胱氨酸 | FMOC-S-trityl-L-cysteine; 2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-3-(tritylthio)propanoic acid; Fmoc-Cys(Trt)-OH | ![]() | C37H31NO4S | 详情 | 供应商 |
| 141892-41-3 | N-Fmoc-S-(4-甲氧基苄基)-L-半胱氨酸; N-芴甲氧羰基-S-(4-甲氧基苄基)-L-半胱氨酸 | N-Fmoc-S-(4-methoxybenzyl)-L-cysteine; N-(9-Fluorenylmethyloxycarbonyl)-S-(4-methoxybenzyl)-L-cysteine; Fmoc-Cys(Mob)-OH | ![]() | C26H25NO5S | 详情 | 供应商 |
| 18942-46-6 | Boc-S-(4-甲氧基苄基)-L-半胱氨酸; N-叔丁氧羰基-S-(4-甲氧基苄基)-L-半胱氨酸 | L-Cysteine,N-[(1,1-dimethylethoxy)carbonyl]-S-[(4-methoxyphenyl)methyl]-; Alanine,N-carboxy-3-[(p-methoxybenzyl)thio]-, N-tert-butyl ester, L- (8CI); N-(tert-Butoxycarbonyl)-S-(4-methoxybenzyl)cysteine; N-(tert-Butoxycarbonyl)-S-(p-methoxybenzyl)-L-cysteine; N-(tert-Butyloxycarbonyl)-S-(p-methoxybenzyl)-L-cysteine; NSC 334312; Na-(tert-Butoxycarbonyl)-S-(p-methoxybenzyl)-L-cysteine | ![]() | C16H23NO5S | 详情 | 供应商 |
| 7652-46-2 | N-乙酰-L-半胱氨酸甲酯; 乙酰-L-胱氨酸二甲酯 | L-Cysteine,N-acetyl-, methyl ester; Cysteine,N-acetyl-, methyl ester, L- (6CI,7CI,8CI); N-Acetyl-L-cysteine methyl ester; N-Acetylcysteinemethyl ester; Na-Acetyl-L-cysteine methyl ester | ![]() | C6H11NO3S | 详情 | 供应商 |
| 28809-04-3 | S-β-(4-吡啶乙基)-L-半胱氨酸; S-2-(4-吡啶基乙基)-L-半胱氨酸 | L-Cysteine,S-[2-(4-pyridinyl)ethyl]-; Alanine,3-[[2-(4-pyridyl)ethyl]thio]-, L- (8CI); NSC 328389; S-(b-4-Pyridylethyl)-L-cysteine | ![]() | C10H14N2O2S | 详情 | 供应商 |
| 13122-91-3 | N-苄氧羰基-L-苯内氨酰基-L-半胱氨酸; 3-苯基-N-[3-苯基-N-[(苯基甲氧基)羰基]-L-丙氨酰]-L-丙氨酸 | L-Phenylalanine,N-[(phenylmethoxy)carbonyl]-L-phenylalanyl-; Alanine,N-(N-carboxy-3-phenyl-L-alanyl)-3-phenyl-, N-benzyl ester, L- (7CI,8CI); L-Phenylalanine, N-[N-[(phenylmethoxy)carbonyl]-L-phenylalanyl]-; N-Benzyloxycarbonyl-L-phenylalanyl-L-phenylalanine | ![]() | C26H26N2O5 | 详情 | 供应商 |
| 1637-71-4 | S-磺基-L-半胱氨酸; S-磺基-L-半胱氨酸; | L-Cysteine, S-sulfo-; Cysteine,hydrogen sulfate (ester), L- (8CI); L-Cysteine, hydrogen sulfate (ester) (9CI); Alaninethiosulfuric acid; L-Cysteine S-sulfate; L-Cysteine-S-sulfonate; L-Cysteinesulfonic acid; S-Cysteinesulfonic acid; S-Sulfo-L-cysteine | ![]() | C3H7NO5S2 | 详情 | 供应商 |
| 3257-18-9 | Nα-苄氧羰基-S-苄基-L-半胱氨酸; Nα-苄氧羰基-S-苄基-L-半胱氨酸; Nα-苄酯基-S-苄基-L-半胱氨酸;Nα-苄氧 | L-Cysteine,N-[(phenylmethoxy)carbonyl]-S-(phenylmethyl)-; Alanine,3-(benzylthio)-N-carboxy-, N-benzyl ester, L- (8CI); Alanine,3-(benzylthio)-N-carboxy-, benzyl ester (7CI); N-(Benzyloxycarbonyl)-S-benzyl-L-cysteine; N-Carbobenzoxy-S-benzyl-L-cysteine; NSC 164669; S-Benzyl-N-(benzyloxycarbonyl)-L-cysteine; S-Benzyl-N-carbobenzyloxy-L-cysteine | ![]() | C18H19NO4S | 详情 | 供应商 |
| 7436-62-6 | S-苯基-L-半胱氨酸-4-硝基酰苯胺; S-苯基-L-半胱氨酸对硝基酰苯胺 | Propanamide,2-amino-N-(4-nitrophenyl)-3-[(phenylmethyl)thio]-, (2R)-; Propanamide,2-amino-N-(4-nitrophenyl)-3-[(phenylmethyl)thio]-, (R)-; Propionanilide, 2-amino-3-(benzylthio)-4'-nitro-,(R)- (8CI); S-Benzyl-L-cysteine 4-nitroanilide; S-Benzyl-L-cysteine-4'-nitroanilide; S-Benzyl-L-cysteine-p-nitroanilide | ![]() | C16H17N3O3S | 详情 | 供应商 |
| 7675-65-2 | N-(2-硝基苯亚磺酰基)-S-苯甲基-L-半胱氨酸双环己基铵盐 | N-(2-NITROPHENYLSULFENYL)-S-BENZYL-L-CYSTEINE DICYCLOHEXYLAMMONIUM SALT; N-(2-NITROPHENYLTHIO)-S-BENZYL-L-CYSTEINE DICYCLOHEXYLAMMONIUM SALT; N-(2-NITROPHENYLSULFENYL)-S-BENZYL-L-CYSTEINE DICYCLOHEXYLAMMONIUM SALT; N-(2-NITROPHENYLSULFENYL)-S-BENZYL-L-CYSTEINE DICYCLOHEXYXLAMMONIUM SALT; O-NPS-S-BENZYL-L-CYSTEINE DICYCLOHEXYLAMINE SALT; N-NPS-S-BENZYL-L-CYSTEINE DICYCLOHEXYLAMMONIUM SALT; Nitrophenylsulfenylbenzylcysteinedicyclohexyxlammoniumsa; N-O-NITROPHENYLSULFENYL-S-BENZYL-L- CYST EINE, DI(CYCLOHEXYL)AMMONIUM; Nps-Cys(Bzl)-OH.DCHA | ![]() | C28H39N3O4S2 | 详情 | 供应商 |
| 135248-89-4 | FMOC-L-半胱氨酸; FMOC-L-半胱氨酸 | Fmoc-L-Cysteine; (R)-2-((((9H-Fluoren-9-yl)Methoxy)carbonyl)aMino)-3-Mercaptopropanoic acid | 无 | 详情 | 供应商 | |
| 151009-85-7 | N-生物素基-L-半胱氨酸; N-生物素基-L-半胱氨酸 | biotin-cysteine; biotin-cysteine; N-[5-[(3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]-L-cysteine; N-Biotinyl-L-cysteine | ![]() | C13H21N3O4S2 | 详情 | 供应商 |