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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[4-(5-fluoro-2-trifluoromethylbenzoyl)piperazin-1-yl]benzoic acid 881189-20-4 C19H16F4N2O3
    4-[4-(5-fluoro-2-trifluoromethylbenzoyl)piperazin-1-yl]benzoic acid
    —— 4,4'-dimethoxytrityloxyethyl-2-mercaptan 134039-03-5 C23H24O3S
    4,4'-dimethoxytrityloxyethyl-2-mercaptan
    —— 4-{5-[2-(3-methanesulfonyl-propylamino)-7-methyl-8-(3-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-6-yl]-pyrazol-1-yl}-benzonitrile 1538610-69-3 C28H24F3N7O2S
    4-{5-[2-(3-methanesulfonyl-propylamino)-7-methyl-8-(3-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-6-yl]-pyrazol-1-yl}-benzonitrile
    —— 4-[(2S)-2-[5-chloro-4-oxo-3-(pyridin-3-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-2-yl]azetidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1548333-83-0 C22H16ClN9O
    4-[(2S)-2-[5-chloro-4-oxo-3-(pyridin-3-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-2-yl]azetidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    —— 4-[2-[[[(2S)-2,3-dihydro-1-[[2'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]sulfonyl]-1H-indol-2-yl]carbonyl]amino]ethoxy]benzeneacetic acid 916197-94-9 C32H27F3N2O6S
    4-[2-[[[(2S)-2,3-dihydro-1-[[2'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]sulfonyl]-1H-indol-2-yl]carbonyl]amino]ethoxy]benzeneacetic acid
    —— 4-hydroxy-N-(1-(isobutylamino)-3-methyl-1-oxobutan-2-yl)-2,7-dimethyl-5-(2-(2-methyl-3-(4-methylthiazol-2-yl)propanamido)-3-(N-methylmethylsulfonamido)propanamido)octanamide 881009-56-9 C32H58N6O7S2
    4-hydroxy-N-(1-(isobutylamino)-3-methyl-1-oxobutan-2-yl)-2,7-dimethyl-5-(2-(2-methyl-3-(4-methylthiazol-2-yl)propanamido)-3-(N-methylmethylsulfonamido)propanamido)octanamide
    —— 4-(2-thiophen-2-yl-pyrazolo[1,5-a]pyridin-3-yl)-quinoline 676343-96-7 C20H13N3S
    4-(2-thiophen-2-yl-pyrazolo[1,5-a]pyridin-3-yl)-quinoline
    —— 4-bromo-5-[4-(3-trifluoromethyl-benzyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid 1192170-46-9 C21H18BrF3N2O3
    4-bromo-5-[4-(3-trifluoromethyl-benzyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid
    —— [(4-acetyl-3,3-dimethylcyclopentylidene)amino]urea 87798-54-7 C10H17N3O2
    [(4-acetyl-3,3-dimethylcyclopentylidene)amino]urea
    —— 4-(2,3-Dimethylphenoxy)-butylbromid 23468-02-2 C12H17BrO
    4-(2,3-Dimethylphenoxy)-butylbromid
    —— 4-[4-(3,3-diphenylpropyl)-1,4-diazepan-1-yl]butanenitrile 199937-27-4 C24H31N3
    4-[4-(3,3-diphenylpropyl)-1,4-diazepan-1-yl]butanenitrile
    —— 4-Oxo-1,2,3,4-tetrahydro<1,4>diazepino-<6,5,4-kl>phenoxazin. 26939-13-9 C15H12N2O2
    4-Oxo-1,2,3,4-tetrahydro<1,4>diazepino-<6,5,4-kl>phenoxazin.
    —— 4-{4-carbamoyl-6-[4-fluoro-3-(methoxycarbonyl)phenyl]-1H-pyrazolo[3,4-b]pyridin-3-yl}benzoic acid 1446176-72-2 C22H15FN4O5
    4-{4-carbamoyl-6-[4-fluoro-3-(methoxycarbonyl)phenyl]-1H-pyrazolo[3,4-b]pyridin-3-yl}benzoic acid
    —— 4-Methyl-5-phenylpyridazin 26439-97-4 C11H10N2
    4-Methyl-5-phenylpyridazin
    —— 4-[3(3-(Hydroxyiminomethylene)phenoxy)propyl]-1H-Imidazole 184026-37-7 C13H15N3O2
    4-[3(3-(Hydroxyiminomethylene)phenoxy)propyl]-1H-Imidazole
    —— 4-(1-Methyl-1H-imidazol-5-YL)thiophene-2-carbaldehyde 1824126-87-5 C9H8N2OS
    4-(1-Methyl-1H-imidazol-5-YL)thiophene-2-carbaldehyde
    —— 4-Ethoxyimino-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid [6-(2-dimethylamino-ethoxy)-pyridin-2-yl]-amide 403855-86-7 C19H26N6O3
    4-Ethoxyimino-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid [6-(2-dimethylamino-ethoxy)-pyridin-2-yl]-amide
    —— 4-Pyridinecarboxylic acid, 2-(chloromethyl)-6-methoxy-, ethyl ester 1256787-43-5 C10H12ClNO3
    4-Pyridinecarboxylic acid, 2-(chloromethyl)-6-methoxy-, ethyl ester
    —— 4-Hydroxy-octadec-2-ensaeurelacton 40539-54-6 C18H32O2
    4-Hydroxy-octadec-2-ensaeurelacton
    —— 4,4-Dimethyl-3-dimethylamino-thiet-1,1-dioxid 1599-36-6 C7H13NO2S
    4,4-Dimethyl-3-dimethylamino-thiet-1,1-dioxid
    —— 4-Acetamino-5-hydroxy-2-isopropyl-toluol 1664-12-6 C12H17NO2
    4-Acetamino-5-hydroxy-2-isopropyl-toluol
    —— 4-(2,5-Difluorophenyl)-2,2-dimethyl-5-{2-fluoro-4-(methylthio)phenyl}-3(2H)-furanone 301695-64-7 C19H15F3O2S
    4-(2,5-Difluorophenyl)-2,2-dimethyl-5-{2-fluoro-4-(methylthio)phenyl}-3(2H)-furanone
    —— (4-{9-[4-((5Z,10Z,14Z,19Z)-10,15,20-Tri-p-tolyl-porphyrin-5-yl)-phenyl]-[1,10]phenanthrolin-2-yl}-phenyl)-methanol 116288-02-9 C66H48N6O
    (4-{9-[4-((5Z,10Z,14Z,19Z)-10,15,20-Tri-p-tolyl-porphyrin-5-yl)-phenyl]-[1,10]phenanthrolin-2-yl}-phenyl)-methanol
    —— 4-(p-dimethylaminobenzylidene)amino-N,N-diphenylbenzamide 87200-25-7 C28H25N3O
    4-(p-dimethylaminobenzylidene)amino-N,N-diphenylbenzamide
    —— 4-chloro-3,3-bis-(4-hydroxy-phenyl)-butyronitrile 101118-85-8 C16H14ClNO2
    4-chloro-3,3-bis-(4-hydroxy-phenyl)-butyronitrile
    —— 4-(4-phenylcarbonyloxybutoxy)butyl benzoate 102475-47-8 C22H26O5
    4-(4-phenylcarbonyloxybutoxy)butyl benzoate
    —— 4-O-acetyl-3-O-tert-butyldimethylsilyl-2-thiophenyl-6-O-tosyl-α-D-glycopyranosyl-(1→4)-β-L-rhodinopyranosyl-(1→4)-2,3-di-O-benzoyl-1-O-benzyl-α-L-rhamnopyranoside 1443651-63-5 C60H72O16S2Si
    4-O-acetyl-3-O-tert-butyldimethylsilyl-2-thiophenyl-6-O-tosyl-α-D-glycopyranosyl-(1→4)-β-L-rhodinopyranosyl-(1→4)-2,3-di-O-benzoyl-1-O-benzyl-α-L-rhamnopyranoside
    —— 4-methyl-9,10-dihydrophenanthrene 86408-57-3 C15H14
    4-methyl-9,10-dihydrophenanthrene
    —— 4-{(R)-3-(diethoxy-phosphoryl)-2-[(4-methoxy-6-phenyl-pyridine-2-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid butyl ester 1191264-19-3 C29H41N4O8P
    4-{(R)-3-(diethoxy-phosphoryl)-2-[(4-methoxy-6-phenyl-pyridine-2-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid butyl ester
    —— 4-ethoxy-8-methyl-5<i>H</i>-thiochromeno[4,3-<i>d</i>]pyrimidin-2-ylamine 72675-31-1 C14H15N3OS
    4-ethoxy-8-methyl-5<i>H</i>-thiochromeno[4,3-<i>d</i>]pyrimidin-2-ylamine
    —— [4-(4-chloro-phenyl)-oxazol-2-yl]-phenyl-amine 72546-19-1 C15H11ClN2O
    [4-(4-chloro-phenyl)-oxazol-2-yl]-phenyl-amine
    —— 4-[2-butyl-5-((R)-1-hydroxycarbamoylmethyl-2-phenylethylcarbamoyl)imidazol-1-ylmethyl]naphthalene-1-carboxylic acid 1073548-98-7 C30H32N4O5
    4-[2-butyl-5-((R)-1-hydroxycarbamoylmethyl-2-phenylethylcarbamoyl)imidazol-1-ylmethyl]naphthalene-1-carboxylic acid
    —— 4-(N-(2-(piperidin-2-yl)ethyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one methanesulfonate 590408-78-9 CH4O3S*C17H26N4O2
    4-(N-(2-(piperidin-2-yl)ethyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one methanesulfonate
    —— 4-(indolyl-3)-1-<3-(N'-isopropenyl-benzimidazolonyl)-2-hydroxypropyl>-piperidine 97181-14-1 C26H30N4O2
    4-(indolyl-3)-1-<3-(N'-isopropenyl-benzimidazolonyl)-2-hydroxypropyl>-piperidine
    —— 4'-{4-ethyl-5-[((R)-2-(mercaptomethyl)-4-methylpentanoylamino)methyl]-2-propoxyimidazol-1-ylmethyl}-2'-fluorobiphenyl-2-carboxylic acid 1073549-57-1 C30H38FN3O4S
    4'-{4-ethyl-5-[((R)-2-(mercaptomethyl)-4-methylpentanoylamino)methyl]-2-propoxyimidazol-1-ylmethyl}-2'-fluorobiphenyl-2-carboxylic acid
    —— 4-{2-butyl-5-[(R)-1-(2-fluorobenzyl)-2-hydroxycarbamoylethylcarbamoyl]imidazol-1-ylmethyl}benzoic acid 1073546-93-6 C26H29FN4O5
    4-{2-butyl-5-[(R)-1-(2-fluorobenzyl)-2-hydroxycarbamoylethylcarbamoyl]imidazol-1-ylmethyl}benzoic acid
    —— 4,5-Diphenyl-2,7-dihydrothiepin-1,1-dioxid 25378-92-1 C18H16O2S
    4,5-Diphenyl-2,7-dihydrothiepin-1,1-dioxid
    —— 4(m-Methoxybenzyl)-6-diethylamino-4(phenyl)-hexan-3-on 21567-92-0 C24H33NO2
    4(m-Methoxybenzyl)-6-diethylamino-4(phenyl)-hexan-3-on
    —— 4'-[2-(α-methylacetonyloxycarbonyl)ethyl]phenyl trans-4-aminomethylcyclohexanecarboxylate hydrochloride 68181-60-2 C21H29NO5*ClH
    4'-[2-(α-methylacetonyloxycarbonyl)ethyl]phenyl trans-4-aminomethylcyclohexanecarboxylate hydrochloride
    —— 4-chloromethylene-3-methyl-1-oxa-3-aza-spiro[4.5]decan-2-one 2975-27-1 C10H14ClNO2
    4-chloromethylene-3-methyl-1-oxa-3-aza-spiro[4.5]decan-2-one
    —— 4-Methylthio-2-trifluormethylmethansulfonanilid 59920-87-5 C9H10F3NO2S2
    4-Methylthio-2-trifluormethylmethansulfonanilid
    —— 4-ethanesulfonyl-naphthalene-1-sulfonic acid ethylamide 100719-07-1 C14H17NO4S2
    4-ethanesulfonyl-naphthalene-1-sulfonic acid ethylamide
    —— 4-Chlor-9β,11β-epoxy-3,20-dioxo-pregnen-(4) 110350-88-4 C21H27ClO3
    4-Chlor-9β,11β-epoxy-3,20-dioxo-pregnen-(4)
    —— 4-{2-[3-(4-chloro-phenyl)-isoxazol-5-yl]-ethyl}-morpholine 5243-95-8 C15H17ClN2O2
    4-{2-[3-(4-chloro-phenyl)-isoxazol-5-yl]-ethyl}-morpholine
    —— 4-(3-Cyano-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diamide 51423-31-5 C16H16N4O2
    4-(3-Cyano-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diamide
    —— 4-[2-(1,7-Dimethyl-2-oxo-bicyclo[2.2.1]heptane-7-carbonyloxy)-ethyl]-4-prop-2-ynyl-morpholin-4-ium; bromide 111384-06-6 Br*C19H28NO4
    4-[2-(1,7-Dimethyl-2-oxo-bicyclo[2.2.1]heptane-7-carbonyloxy)-ethyl]-4-prop-2-ynyl-morpholin-4-ium; bromide
    —— (4-Chlor-2-chlormethansulfonylamino-phenyl)-(2-chlormethansulfonylamino-4-trifluormethyl-phenyl)-aether 2264-38-2 C15H12Cl3F3N2O5S2
    (4-Chlor-2-chlormethansulfonylamino-phenyl)-(2-chlormethansulfonylamino-4-trifluormethyl-phenyl)-aether
    —— [4-({4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]phenoxy}methyl)-2-phenyl-1,3-oxazol-5-yl]methanol 675144-23-7 C28H24N2O5
    [4-({4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]phenoxy}methyl)-2-phenyl-1,3-oxazol-5-yl]methanol
    —— 4-(3-amino-4-fluorophenyl)-2-(3-hydroxymethylphenyl)-6-morpholinopyrimidine 873566-66-6 C21H21FN4O2
    4-(3-amino-4-fluorophenyl)-2-(3-hydroxymethylphenyl)-6-morpholinopyrimidine
    —— 4H-Chromeno[3,4-d]isoxazole-3-carboxylic acid hydrazide 32325-80-7 C11H9N3O3
    4H-Chromeno[3,4-d]isoxazole-3-carboxylic acid hydrazide