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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-methyl-3-oxo-cyclohexane-1,2-diyl)-di-acetic acid 99862-03-0 C11H16O5
    (4-methyl-3-oxo-cyclohexane-1,2-diyl)-di-acetic acid
    —— 4-<1-Chlor-2-(2,4-dinitro-phenylmercapto)-aethyl>-benzoesaeure 100954-78-7 C15H11ClN2O6S
    4-<1-Chlor-2-(2,4-dinitro-phenylmercapto)-aethyl>-benzoesaeure
    —— (4-Nitrophenyl)-glyoxylsaeure-chlorid-(2-methoxyphenylhydrazid) 1237-86-1 C15H12ClN3O4
    (4-Nitrophenyl)-glyoxylsaeure-chlorid-(2-methoxyphenylhydrazid)
    —— 4-o-Tolylazo-naphthalen-2-ol 86702-96-7 C17H14N2O
    4-o-Tolylazo-naphthalen-2-ol
    —— 4-(2,6-dichloro-4-nitro-phenylazo)-<i>N</i>,<i>N</i>-bis-(2-hydroxy-propyl)-aniline 108619-52-9 C18H20Cl2N4O4
    4-(2,6-dichloro-4-nitro-phenylazo)-<i>N</i>,<i>N</i>-bis-(2-hydroxy-propyl)-aniline
    —— 4-Nitro-2-methyl-3'-methoxy-4'-hydroxy-azobenzol 92166-82-0 C14H13N3O4
    4-Nitro-2-methyl-3'-methoxy-4'-hydroxy-azobenzol
    —— 4-[[4-[2,6-Dimethyl-4-(1,3-thiazolidin-3-ylmethyl)anilino]pyrimidin-2-yl]amino]benzonitrile 500289-73-6 C23H24N6S
    4-[[4-[2,6-Dimethyl-4-(1,3-thiazolidin-3-ylmethyl)anilino]pyrimidin-2-yl]amino]benzonitrile
    —— 4-Acetylmethylamino-4'-chlor-azobenzol 92549-89-8 C15H14ClN3O
    4-Acetylmethylamino-4'-chlor-azobenzol
    —— 4-Amino-4-indolyl-(3)-buttersaeure-ethylester 92292-83-6 C14H18N2O2
    4-Amino-4-indolyl-(3)-buttersaeure-ethylester
    —— 4-But-3-yn-2-yloxy-1-phenylquinoline-2-thione 439600-20-1 C19H15NOS
    4-But-3-yn-2-yloxy-1-phenylquinoline-2-thione
    —— 4,5-Diphenyl-3,6,8-trioxa-bicyclo<3,2,1>octan 101597-26-6 C17H16O3
    4,5-Diphenyl-3,6,8-trioxa-bicyclo<3,2,1>octan
    —— 4,5,4',5'-Tetramethoxy-benzophenon-(2,4-dinitro-phenylhydrazon) 119393-87-2 C23H22N4O8
    4,5,4',5'-Tetramethoxy-benzophenon-(2,4-dinitro-phenylhydrazon)
    —— 4-Methoxy-indanon-(1)-<2.4-dinitro-phenylhydrazon> 101352-21-0 C16H14N4O5
    4-Methoxy-indanon-(1)-<2.4-dinitro-phenylhydrazon>
    —— {4-[4-(2,4-dinitro-phenylazo)-phenyl]-morpholin-2-yl}-methanol 101573-16-4 C17H17N5O6
    {4-[4-(2,4-dinitro-phenylazo)-phenyl]-morpholin-2-yl}-methanol
    —— 4-Methoxy-2-acetoxymethyl-5-aethyl-pyridin 99986-55-7 C11H15NO3
    4-Methoxy-2-acetoxymethyl-5-aethyl-pyridin
    —— 4-hydroxy-3,5-bis-(2-hydroxy-3,5-dimethyl-benzyl)-benzyl alcohol 103169-70-6 C25H28O4
    4-hydroxy-3,5-bis-(2-hydroxy-3,5-dimethyl-benzyl)-benzyl alcohol
    —— 4-Oxo-17α-ethinyl-17β-hydroxy-A-homo-19-norandrosta-1,5(10)-dien 21152-77-2 C21H26O2
    4-Oxo-17α-ethinyl-17β-hydroxy-A-homo-19-norandrosta-1,5(10)-dien
    —— 4-hydroxy-3-(4,4-dimethyl-3-oxopentyl)quinolin-2(1H)-one 125215-66-9 C16H19NO3
    4-hydroxy-3-(4,4-dimethyl-3-oxopentyl)quinolin-2(1H)-one
    —— 4-Methyl-1,1-dimethoxy<2.2>metacyclophane 72985-17-2 C19H22O2
    4-Methyl-1,1-dimethoxy<2.2>metacyclophane
    —— 4-(1-(4-methoxyphenyl)-3-(2,2,2-trifluoroethoxy)-1H-1,2,4-triazol-5-yl)phenol 726196-75-4 C17H14F3N3O3
    4-(1-(4-methoxyphenyl)-3-(2,2,2-trifluoroethoxy)-1H-1,2,4-triazol-5-yl)phenol
    —— 4-((S)-2-Benzyloxycarbonyl-2-tert-butoxycarbonylamino-ethyl)-benzoic acid 2-trimethylsilanyl-ethyl ester 150618-06-7 C27H37NO6Si
    4-((S)-2-Benzyloxycarbonyl-2-tert-butoxycarbonylamino-ethyl)-benzoic acid 2-trimethylsilanyl-ethyl ester
    —— 4-Pentenyl-β-D-glucosylacetat 50256-33-2 C19H28O10
    4-Pentenyl-β-D-glucosylacetat
    —— 4-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a-diazabenzo[e]azulen-9-ylsulfanyl]piperidine-1-carboxylic acid tert-butyl ester 1401303-46-5 C26H34N6O3S
    4-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a-diazabenzo[e]azulen-9-ylsulfanyl]piperidine-1-carboxylic acid tert-butyl ester
    —— 4-methyl-2(Z)-pentenyl diazoacetate 149859-29-0 C8H12N2O2
    4-methyl-2(Z)-pentenyl diazoacetate
    —— 4-((Z)-2-Ethoxy-vinyl)-4-methyl-hepta-1,6-diene 61786-46-7 C12H20O
    4-((Z)-2-Ethoxy-vinyl)-4-methyl-hepta-1,6-diene
    —— 4,4''-dimethoxy-4',4'''-sulfanediyl-di-chalcone 76542-48-8 C32H26O4S
    4,4''-dimethoxy-4',4'''-sulfanediyl-di-chalcone
    —— 4-(3-chloromethylphenoxymethyl)-5-methyl-2-p-tolyloxazole 1065332-81-1 C19H18ClNO2
    4-(3-chloromethylphenoxymethyl)-5-methyl-2-p-tolyloxazole
    —— 4-oxo-4-[(2-acetylamino-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)amino]butanoic acid 169178-28-3 C18H26N2O11
    4-oxo-4-[(2-acetylamino-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)amino]butanoic acid
    —— 4H-1-Benzopyran-4-one, 2,3-dihydro-2-(4-methoxyphenyl)-6-methyl-,hydrazone 61854-51-1 C17H18N2O2
    4H-1-Benzopyran-4-one, 2,3-dihydro-2-(4-methoxyphenyl)-6-methyl-,hydrazone
    —— 4-(2-Chlorophenyl)-2-(6-methylpyridin-2-yl)thieno[2,3-d]pyrimidine 1332477-11-8 C18H12ClN3S
    4-(2-Chlorophenyl)-2-(6-methylpyridin-2-yl)thieno[2,3-d]pyrimidine
    —— 4-chloro-N-(1-hydroxy-3,4-dihydro-1H-benzo[c][1,2]oxaborinin-7-yl)benzamide 1335094-61-5 C15H13BClNO3
    4-chloro-N-(1-hydroxy-3,4-dihydro-1H-benzo[c][1,2]oxaborinin-7-yl)benzamide
    —— 4-[4-fluoro-2-(oxan-4-yloxy)anilino]-5-methyl-N-(1-methylpiperidin-4-yl)thieno[2,3-d]pyrimidine-6-carboxamide 1332711-19-9 C25H30FN5O3S
    4-[4-fluoro-2-(oxan-4-yloxy)anilino]-5-methyl-N-(1-methylpiperidin-4-yl)thieno[2,3-d]pyrimidine-6-carboxamide
    —— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-benzyl-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-fluoromethyl ester trifluoroacetate 1323944-01-9 C2HF3O2*C30H34F3NO3S
    (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-benzyl-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-fluoromethyl ester trifluoroacetate
    —— 4-chloro-5-methyl-4-(4-nitro-phenyl)-2,4-dihydro-pyrazol-3-one 13051-14-4 C10H8ClN3O3
    4-chloro-5-methyl-4-(4-nitro-phenyl)-2,4-dihydro-pyrazol-3-one
    —— 4-methyl-3-[(3S)-3-methylmorpholin-4-yl]sulfonylaniline 1335140-64-1 C12H18N2O3S
    4-methyl-3-[(3S)-3-methylmorpholin-4-yl]sulfonylaniline
    —— 4-(2-{3-methyl-4-[3-((R)-2-methyl-pyrrolidin-1-yl)-propoxy]-phenyl}-2-oxo-ethyl)-piperazin-2-one 1260099-19-1 C21H31N3O3
    4-(2-{3-methyl-4-[3-((R)-2-methyl-pyrrolidin-1-yl)-propoxy]-phenyl}-2-oxo-ethyl)-piperazin-2-one
    —— 4-(2-hydroxy-2-naphthalen-1-yl-ethylamino)-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one 468735-55-9 C28H24N6O2
    4-(2-hydroxy-2-naphthalen-1-yl-ethylamino)-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one
    —— 4,4'-(5,5'-(2,5-dioctyl-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrole-1,4-diyl)bis(thiophene-5,2-diyl))bis(2,3,5,6-tetrafluorobenzonitrile) 1401967-41-6 C44H38F8N4O2S2
    4,4'-(5,5'-(2,5-dioctyl-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrole-1,4-diyl)bis(thiophene-5,2-diyl))bis(2,3,5,6-tetrafluorobenzonitrile)
    —— 4-Methyl-2-phenyl-4-(2,2,2-trifluoro-acetyl)-4H-oxazol-5-one 123206-04-2 C12H8F3NO3
    4-Methyl-2-phenyl-4-(2,2,2-trifluoro-acetyl)-4H-oxazol-5-one
    —— 4β-Hydroxymethyl-4α-methyl-3-oxo-10β-decalin-9β-carbonsaeure-lacton 96435-50-6 C13H18O3
    4β-Hydroxymethyl-4α-methyl-3-oxo-10β-decalin-9β-carbonsaeure-lacton
    —— (4-hydroxy-phenyl)-carbamic acid-(2-propoxy-ethyl ester) 100371-08-2 C12H17NO4
    (4-hydroxy-phenyl)-carbamic acid-(2-propoxy-ethyl ester)
    —— 4-Ethoxy-N-(benzimidazol-6-yl)-benzamidin 112867-82-0 C16H16N4O
    4-Ethoxy-N-(benzimidazol-6-yl)-benzamidin
    —— 4,5'-Dimethyl-5-carboxy-pyrromethen-3,3'-dipropionsaeure 103155-89-1 C18H20N2O6
    4,5'-Dimethyl-5-carboxy-pyrromethen-3,3'-dipropionsaeure
    —— 4-(4-bromo-phenylazo)-<i>N</i>-methyl-aniline 106475-10-9 C13H12BrN3
    4-(4-bromo-phenylazo)-<i>N</i>-methyl-aniline
    —— 4-{3-[4-(4-methyl-[1]naphthylmethyl)-phenyl]-propyl}-morpholine 103757-06-8 C25H29NO
    4-{3-[4-(4-methyl-[1]naphthylmethyl)-phenyl]-propyl}-morpholine
    —— 4-Propyl-1-piperonyliden-cyclopentanon-(5)-carbonsaeure-(2) 94753-12-5 C17H18O5
    4-Propyl-1-piperonyliden-cyclopentanon-(5)-carbonsaeure-(2)
    —— 4-chloro-10-(<i>N</i>,<i>N</i>-diethyl-glycyl)-phenothiazine 109156-30-1 C18H19ClN2OS
    4-chloro-10-(<i>N</i>,<i>N</i>-diethyl-glycyl)-phenothiazine
    —— 4-<4-Hydroxy-phenyl>-6.7-dihydro-furo<3,2-c>pyridin 95874-14-9 C13H11NO2
    4-<4-Hydroxy-phenyl>-6.7-dihydro-furo<3,2-c>pyridin
    —— 4-(3,6,7-trimethyl-[2]naphthyl)-butyric acid 109397-46-8 C17H20O2
    4-(3,6,7-trimethyl-[2]naphthyl)-butyric acid
    —— 4-<6-Chlor-2,4-dinitro-3-methyl-phenylazo>-6-isopropyl-3-methyl-phenol 97881-17-9 C17H17ClN4O5
    4-<6-Chlor-2,4-dinitro-3-methyl-phenylazo>-6-isopropyl-3-methyl-phenol