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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2'-tert-butyl-5',5'-dimethylcyclopent-1'-enyl)but-3-yn-2-ol 1091616-72-6 C15H24O
    4-(2'-tert-butyl-5',5'-dimethylcyclopent-1'-enyl)but-3-yn-2-ol
    —— 4-(3-Chloro-phenyl)-3a,4,11a,11b-tetrahydro-2,6-dioxa-cyclopenta[a]anthracene-1,3,11-trione 55977-23-6 C21H13ClO5
    4-(3-Chloro-phenyl)-3a,4,11a,11b-tetrahydro-2,6-dioxa-cyclopenta[a]anthracene-1,3,11-trione
    —— 4-(1-Hydroxyethyl)-8-methoxychinaldinsaeuremethylester 39241-64-0 C14H15NO4
    4-(1-Hydroxyethyl)-8-methoxychinaldinsaeuremethylester
    —— 4-Acetoxy-5.6.7.8-tetrahydro-1-phenyl-phenanthren-2-carbonsaeureethylester 17454-88-5 C25H24O4
    4-Acetoxy-5.6.7.8-tetrahydro-1-phenyl-phenanthren-2-carbonsaeureethylester
    —— 4-Imino-2-piperidinomethyl-10,11-thiopega-2,9-dien 98147-86-5 C16H18N4S
    4-Imino-2-piperidinomethyl-10,11-thiopega-2,9-dien
    —— 4-Dimethoxymethyl-6-hydroxy-5-methyl-1-propyl-2-thiopyrimidin 92058-74-7 C11H18N2O3S
    4-Dimethoxymethyl-6-hydroxy-5-methyl-1-propyl-2-thiopyrimidin
    —— 4'-(p-Dimethylaminophenyl-azo-methin)-3'-keto-3'.4'-dihydroseselin 110798-90-8 C22H20N2O4
    4'-(p-Dimethylaminophenyl-azo-methin)-3'-keto-3'.4'-dihydroseselin
    —— 4-[(2-chloro-5-hydroxyphenyl)amino]-5-iodonicotinonitrile 960041-28-5 C12H7ClIN3O
    4-[(2-chloro-5-hydroxyphenyl)amino]-5-iodonicotinonitrile
    —— 4-allyl-2-(<i>N</i>-methyl-anilinomethyl)-5-phenyl-2,4-dihydro-[1,2,4]triazole-3-thione 56807-68-2 C19H20N4S
    4-allyl-2-(<i>N</i>-methyl-anilinomethyl)-5-phenyl-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 4-<2-(N-Methyl-piperazino)-aethyloxy>-cinnolin 101497-29-4 C15H20N4O
    4-<2-(N-Methyl-piperazino)-aethyloxy>-cinnolin
    —— (4R,5R)-4,5-diphenyl-3',4'-dihydro-2'H-spiro[[1,3]dioxolane-2,1'-naphthalene] 1334722-62-1 C24H22O2
    (4R,5R)-4,5-diphenyl-3',4'-dihydro-2'H-spiro[[1,3]dioxolane-2,1'-naphthalene]
    —— 4β-Hydroxymethylen-4α,10β-dimethyl-1,2,3,4,5α,6,7,8β,10,12,13,14-dodecahydrophenanthren 42401-15-0 C17H28O
    4β-Hydroxymethylen-4α,10β-dimethyl-1,2,3,4,5α,6,7,8β,10,12,13,14-dodecahydrophenanthren
    —— 4-naphthalen-1-ylcyclohepta-2,4,6-trien-1-one 59891-55-3 C17H12O
    4-naphthalen-1-ylcyclohepta-2,4,6-trien-1-one
    —— 4-[-2-[2-fluoro-3-(trifluoromethyl)phenyl]diazenyl]phenol 221296-88-4 C13H8F4N2O
    4-[-2-[2-fluoro-3-(trifluoromethyl)phenyl]diazenyl]phenol
    —— 4,4-Dimethyl-6-methoxy-8-acetoxymethyl-bicyclo<4,2,0>octan-2-on 55800-29-8 C14H22O4
    4,4-Dimethyl-6-methoxy-8-acetoxymethyl-bicyclo<4,2,0>octan-2-on
    —— 4-chloro-2-(6-chloro-4-phenyl-1,2,3,4-tetrahydroquinazolin-2-yl)phenol 84571-33-5 C20H16Cl2N2O
    4-chloro-2-(6-chloro-4-phenyl-1,2,3,4-tetrahydroquinazolin-2-yl)phenol
    —— 4-[(2,2-diethoxy)ethoxy]benzyl bromide 103451-72-5 C13H19BrO3
    4-[(2,2-diethoxy)ethoxy]benzyl bromide
    —— 4-(3-Isopropyl-1H-indol-5-yloxy)-3,5-dichlorobenzyl alcohol 439612-56-3 C18H17Cl2NO2
    4-(3-Isopropyl-1H-indol-5-yloxy)-3,5-dichlorobenzyl alcohol
    —— 4,5-epoxy-1-methoxy-2-methyl-hexan-3-one 13058-42-9 C8H14O3
    4,5-epoxy-1-methoxy-2-methyl-hexan-3-one
    —— 4-(4-chlorophenyl-4,5-dihydro-1H-pyrazole-3-sulfonyl)-acetic acid hydrazide 1038996-94-9 C11H13ClN4O3S
    4-(4-chlorophenyl-4,5-dihydro-1H-pyrazole-3-sulfonyl)-acetic acid hydrazide
    —— 4-(2-chloro-5-trifluoromethyl-phenyl)-5-methyl-2,4-dihydro-[1,2,4]triazole-3-thione 52747-60-1 C10H7ClF3N3S
    4-(2-chloro-5-trifluoromethyl-phenyl)-5-methyl-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 4-hydroxy-2-methyl-N-(5-methyl-3-isoxazolyl)-2H-naphtho[2,1-e]-1,2-thiazine-3-carboxamide-1,1-dioxide 60206-93-1 C18H15N3O5S
    4-hydroxy-2-methyl-N-(5-methyl-3-isoxazolyl)-2H-naphtho[2,1-e]-1,2-thiazine-3-carboxamide-1,1-dioxide
    —— (4S,5S)-5-(2-Chloromethyl-allyl)-4-((E)-3-oxo-but-1-enyl)-dihydro-furan-2-one 853075-03-3 C12H15ClO3
    (4S,5S)-5-(2-Chloromethyl-allyl)-4-((E)-3-oxo-but-1-enyl)-dihydro-furan-2-one
    —— 4-Brom-benzoesaeure-methylester-((O,O-dimethyl-phospheno)-imid) 35652-02-9 C10H13BrNO4P
    4-Brom-benzoesaeure-methylester-((O,O-dimethyl-phospheno)-imid)
    —— 4β-Formyl-4α,10β-dimethyl-1,2,3,4,5α,6,7,8β,10,12,13,14-dodecahydro-phenanthron-(12) 101577-28-0 C17H24O2
    4β-Formyl-4α,10β-dimethyl-1,2,3,4,5α,6,7,8β,10,12,13,14-dodecahydro-phenanthron-(12)
    —— 4-Dedimethylamino-4-amino-6-demethyl-tetracyclin 95219-28-6 C19H18N2O8
    4-Dedimethylamino-4-amino-6-demethyl-tetracyclin
    —— (4-chloro-2-nitro-phenyl)-(4,6-dichloro-[1,3,5]triazin-2-yl)-amine 40501-13-1 C9H4Cl3N5O2
    (4-chloro-2-nitro-phenyl)-(4,6-dichloro-[1,3,5]triazin-2-yl)-amine
    —— 4-Amino-6,7-dihydroimidazo<2,1-f>purine 57654-51-0 C7H8N6
    4-Amino-6,7-dihydroimidazo<2,1-f>purine
    —— 4-chloro-6-ethoxymethyl-5-(4-isopropoxy-benzyl)-pyrimidin-2-ylamine 57445-57-5 C17H22ClN3O2
    4-chloro-6-ethoxymethyl-5-(4-isopropoxy-benzyl)-pyrimidin-2-ylamine
    —— 4-(Cumylperoxy)-2,4,5-triphenyl-4H-isoimidazol 1769-95-5 C30H26N2O2
    4-(Cumylperoxy)-2,4,5-triphenyl-4H-isoimidazol
    —— 4-[4-(2-amino-pyrimidin-5-yl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl]-N-(3-dimethylamino-propyl)-N-methyl-benzamide 1007209-30-4 C27H35N9O2
    4-[4-(2-amino-pyrimidin-5-yl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl]-N-(3-dimethylamino-propyl)-N-methyl-benzamide
    —— 4,4-dimethyl-1,6-diphenyl-3,4-dihydropyrimidine-2(1H)-thione 77942-48-4 C18H18N2S
    4,4-dimethyl-1,6-diphenyl-3,4-dihydropyrimidine-2(1H)-thione
    —— (4S,1''R,E)-N(3)-[1'-(1''-benzyloxy-1''-p-methoxyphenyl-methyl)-2'-phenylethenyl]-4-phenyl-5,5-dimethyloxazolidin-2-one 1067232-76-1 C34H33NO4
    (4S,1''R,E)-N(3)-[1'-(1''-benzyloxy-1''-p-methoxyphenyl-methyl)-2'-phenylethenyl]-4-phenyl-5,5-dimethyloxazolidin-2-one
    —— 4'-({(R)-2,3-bis[di(tert-butoxycarbonylmethyl)amino]propionyl}amino)-1,1'-biphenyl-4-carboxylic acid 1332882-95-7 C40H57N3O11
    4'-({(R)-2,3-bis[di(tert-butoxycarbonylmethyl)amino]propionyl}amino)-1,1'-biphenyl-4-carboxylic acid
    —— [4-(2-Hydroxy-3-isopropylamino-propoxy)-phenyl]-acetic acid (1R,2S,3R,5S)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl ester 114652-90-3 C24H37NO4
    [4-(2-Hydroxy-3-isopropylamino-propoxy)-phenyl]-acetic acid (1R,2S,3R,5S)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl ester
    —— 4-[2-(4-Chloro-phenoxy)-2-methyl-propionylamino]-bicyclo[2.2.2]octane-1-carboxylic acid methyl ester 914619-02-6 C20H26ClNO4
    4-[2-(4-Chloro-phenoxy)-2-methyl-propionylamino]-bicyclo[2.2.2]octane-1-carboxylic acid methyl ester
    —— [(4-tri-O-acetyl-α-L-fucopyranosyloxy)phenyl]acetic acid 2-cyanoethyl ester 880490-79-9 C23H27NO10
    [(4-tri-O-acetyl-α-L-fucopyranosyloxy)phenyl]acetic acid 2-cyanoethyl ester
    —— 4-((R)-(R)-Nonane-2-sulfinyl)-benzoic acid methyl ester 129470-27-5 C17H26O3S
    4-((R)-(R)-Nonane-2-sulfinyl)-benzoic acid methyl ester
    —— 4-methoxy-4'-methylbenzhydryl isobutyl carbonate 1253517-42-8 C20H24O4
    4-methoxy-4'-methylbenzhydryl isobutyl carbonate
    —— 4-Dimethylamino-benzaldehyd-<4-brom-α,3-dimethyl-phenylhydrazon> 94995-71-8 C17H20BrN3
    4-Dimethylamino-benzaldehyd-<4-brom-α,3-dimethyl-phenylhydrazon>
    —— 4-Nitro-3-<4-brom-anilino>-5-<2-methyl-anilino>-2-phenylsulfon-thiophen 104623-89-4 C23H18BrN3O4S2
    4-Nitro-3-<4-brom-anilino>-5-<2-methyl-anilino>-2-phenylsulfon-thiophen
    —— 4-Dimethylamino-benzaldehyd-<2-brom-4-methyl-phenylhydrazon> 93313-20-3 C16H18BrN3
    4-Dimethylamino-benzaldehyd-<2-brom-4-methyl-phenylhydrazon>
    —— 4-Phenyl-5-(4-chlor-phenyl)-2-ethoxycarbonyl-furan-3-carbonsaeure 102023-79-0 C20H15ClO5
    4-Phenyl-5-(4-chlor-phenyl)-2-ethoxycarbonyl-furan-3-carbonsaeure
    —— 4-(5-Methyl-2-cyan-anilino)-2-(2-nitro-phenyl)-chinazolin 95139-11-0 C22H15N5O2
    4-(5-Methyl-2-cyan-anilino)-2-(2-nitro-phenyl)-chinazolin
    —— 4-Butyloxy-3,5-dichlor-1-(4-amino-benzolsulfonylamino)-benzol 92962-01-1 C16H18Cl2N2O3S
    4-Butyloxy-3,5-dichlor-1-(4-amino-benzolsulfonylamino)-benzol
    —— 4-<2-Methoxycarbonyl-aethyl>-3-benzoyl-tetrahydroimidazolon-(2) 92256-62-7 C14H16N2O4
    4-<2-Methoxycarbonyl-aethyl>-3-benzoyl-tetrahydroimidazolon-(2)
    —— 4-Hydroxy-6.7-methylendioxy-naphthoesaeure-(2) 116103-91-4 C12H8O5
    4-Hydroxy-6.7-methylendioxy-naphthoesaeure-(2)
    —— 4,6,16,18,28,30,40,42-octaaza-5,29-bis(methylsulfanyl)-11,23-dimethyl-17-phenyl-2,8,14,20,26,32,38,44-octaoxacalix[8]arene 1142360-68-6 C50H36N8O8S2
    4,6,16,18,28,30,40,42-octaaza-5,29-bis(methylsulfanyl)-11,23-dimethyl-17-phenyl-2,8,14,20,26,32,38,44-octaoxacalix[8]arene
    —— 4-[[2-[[5-(phenoxymethyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoic acid 131942-79-5 C24H20N4O4S
    4-[[2-[[5-(phenoxymethyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoic acid
    —— 4-[1-(4-Trifluoromethyl-phenylamino)-meth-(Z)-ylidene]-isochroman-1,3-dione 133096-02-3 C17H10F3NO3
    4-[1-(4-Trifluoromethyl-phenylamino)-meth-(Z)-ylidene]-isochroman-1,3-dione