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中文名称 英文名称 CAS号 化学式
巯基甲基-4-甲基戊酰基-苯丙氨酰丙氨酰胺 Mercaptomethyl-4-methylpentanoyl-phenylalanylalaninamide 119935-96-5 C19H29N3O3S
巯基反应FluorogenicProbeOND dimethyl 1-((5-(dimethylamino)naphthalene-1-sulfonamido)methyl)-7-oxanorborna-2,5-diene-2,3-dicarboxylate 1174627-92-9 C23H24N2O7S
巯基十二甘醇单甲醚 m-PEG12-Thiol 134874-49-0 C25H52O12S
巯基五聚乙二醇羧乙基 Thiol-PEG5-acid 1449390-67-3 C13H26O7S
巯基乙酸环辛酯 CYCLOOCTYL MERCAPTOACETATE 103604-36-0 C10H18O2S
巯基乙酸环庚酯 CYCLOHEPTYL MERCAPTOACETATE 103604-37-1 C9H16O2S
巯基乙酸环己基酯 Mercapto-essigsaeure-cyclohexylester 16849-98-2 C8H14O2S
巯基乙酸十八烷基酯 thioglycolate octadecyl ester 10220-46-9 C20H40O2S
巯基乙酸乙醇胺酯 2-Hydroxyethylazanium;2-sulfanylacetate 126-97-6 C4H11NO3S
巯基乙酸丁酯 butyl thioglycolate 10047-28-6 C6H12O2S
巯基乙酸-(N-苯基酰肼) mercapto-acetic acid-(<i>N</i>-phenyl-hydrazide) 100377-23-9 C8H10N2OS
巯基丙酮酸钠 —— 10255-67-1 C3H4NaO3S
巯基丁酸 (S)-2-mercaptobutanoic acid 1242881-37-3 C4H8O2S
巯基-四聚乙二醇-丙炔基 Propargyl-PEG4-thiol 1347750-80-4 C11H20O4S
巯基-十一胺盐酸盐 11-aminoundecane-1-thiol hydrochloride 143339-58-6 C11H25NS*ClH
巯基-六聚乙二醇-羧酸 Thiol-PEG6-acid 1347750-77-9 C15H30O8S
巯基-二聚乙二醇-叠氮 2-(2-(2-azidoethoxy)ethoxy)ethanethiol 1365565-81-6 C6H13N3O2S
—— Mercapto-d 13780-23-9 HS
巯基-PEG3-叔丁酯 Thiol-PEG3-t-butyl ester 1446282-39-8 C13H26O5S
差向异构酶 aldose 1-epimerase 182938-11-0 ——
左西替利嗪N-苄基酰胺 levocetirizine N-benzyl amide 1150310-68-1 C28H32ClN3O2
左西替利嗪 levocetirizine 130018-77-8 C21H25ClN2O3
左西孟旦杂质ZXMT-7 (5S)-6-(4-aminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one 101328-84-1 C11H13N3O
左西孟旦杂质10 6-(4-hydroxyphenyl)-(5R)-methyl-4,5-dihydro-3(2H)-pyridazinone 134678-47-0 C11H12N2O2
左西孟旦 simendan 131741-08-7 C14H12N6O
左西孟坦杂质27 6-(4-hydroxyphenyl)-5-methyl-4,5-dihydro-2H-pyridazin-3-one 103416-88-2 C11H12N2O2
左苯丙胺 l-amphetamine 156-34-3 C9H13N
左芬啡烷 17-phenacyl-morphinan-3-ol 10061-32-2 C24H27NO2
左羟丙哌嗪杂质 (S)-(-)-Dropropizine N-Oxide 152237-40-6 C13H20N2O3
左美沙酮 levomethadone 125-58-6 C21H27NO
左美沙芬 levomethorphan 125-70-2 C18H25NO
左甲状腺素钠杂质D 3,5,3',5'-Tetraiodo thyroacetamide 176258-88-1 C14H9I4NO3
左炔诺孕酮杂质T(EP) 13β-ethyl-3-methoxy-17α-ethynyl-gona-2,5(10)-dien-17β-ol 14507-51-8 C22H30O2
左炔诺孕酮杂质C Levonorgestrel Impurity C 1337972-89-0 C23H28O
左炔诺孕酮杂质A 59Lxr6H1IT 1260525-53-8 C21H26O2
左洛啡烷 levallorphan 152-02-3 C19H25NO
左氧那地沙星 (S)-(-)-nadifloxacin 154357-42-3 C19H21FN2O4
左氧氟环合酯 (-)-ethyl 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido<1,2,3-de><1,4>benzoxazine-6-carboxylate 106939-34-8 C15H13F2NO4
左氧氟沙星酰基-beta-D-葡糖苷酸 Levofloxacin Glucuronide 160962-46-9 C24H28FN3O10
左氧氟沙星相关物质C ofloxacine ethyl ester 177472-30-9 C20H24FN3O4
左氧氟沙星杂质W (-)-ethyl 1,4-dihydro-1-<1(S)-(hydroxymethyl)ethyl>-4-oxo-6,7,8-trifluoroquinoline-3-carboxylate 110548-03-3 C15H14F3NO4
左氧氟沙星杂质N 9-defluoro-9-(4-methyl-1-piperazinyl)levofloxacin 1329833-82-0 C23H31N5O4
左氧氟沙星杂质M N-tert-Butoxycarbonyl Desmethyl Levofloxacin 1330277-19-4 C22H26FN3O6
左氧氟沙星杂质L (R)-(+)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid 110548-07-7 C13H9F2NO4
左氧氟沙星杂质K (+)-ethyl 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido<1,2,3-de><1,4>benzoxazine-6-carboxylate 110548-06-6 C15H13F2NO4
左氧氟沙星杂质H 5H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3,6,7-tetrahydro-3-methyl-7-oxo- 1026952-91-9 C13H11F2NO4
左氧氟沙星杂质9 Levofloxacin Diamine 1797099-76-3 C15H17ClFN3O4
左氧氟沙星杂质7 (S)-10-ethoxy-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate 1607796-83-7 C15H14FNO5
左氧氟沙星杂质32 levofloxacin 129815-82-3 C18H20FN3O4
左氧氟沙星杂质22 (S)-ethyl 6,8-difluoro-1-(1-hydroxypropan-2-yl)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate 177472-29-6 C20H25F2N3O4