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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-nitro-phenylhydrazono)-5-oxo-nonanedioic acid 100974-03-6 C15H17N3O7
    4-(4-nitro-phenylhydrazono)-5-oxo-nonanedioic acid
    —— (4aR,5S,8aR)-methyl 1,4a,6-trimethyl-5-(4-methyl-3-oxopentyl)-1,2,3,4,4a,5,8,8a-octahydronaphthalene-1-carboxylate 113308-61-5 C21H34O3
    (4aR,5S,8aR)-methyl 1,4a,6-trimethyl-5-(4-methyl-3-oxopentyl)-1,2,3,4,4a,5,8,8a-octahydronaphthalene-1-carboxylate
    —— 4-chloromethyl 1-(4-iodophenyl)imidazole 945559-64-8 C10H8ClIN2
    4-chloromethyl 1-(4-iodophenyl)imidazole
    —— (4Z)-4-NHBoc-19-NBoc-24,27-dichloro-3-oxa-3,5,19,22-tetraazatricyclo-[21.2.2.29,12]nonacosa-1(25),4,9,11,23,26,28-heptaene-6,8,2,1-trione 8-(O-ethyloxime) 1032392-78-1 C36H48Cl2N6O8
    (4Z)-4-NHBoc-19-NBoc-24,27-dichloro-3-oxa-3,5,19,22-tetraazatricyclo-[21.2.2.29,12]nonacosa-1(25),4,9,11,23,26,28-heptaene-6,8,2,1-trione 8-(O-ethyloxime)
    —— 4-(3-chloro-4-hexyloxy-phenyl)-4-oxo-butyric acid ethyl ester 109556-54-9 C18H25ClO4
    4-(3-chloro-4-hexyloxy-phenyl)-4-oxo-butyric acid ethyl ester
    —— 4-(3-methoxy-2-methyl-acryloyl)-1-phenyl thiosemicarbazide 117026-17-2 C12H15N3O2S
    4-(3-methoxy-2-methyl-acryloyl)-1-phenyl thiosemicarbazide
    —— 4,4-dimethylbicyclo<3.2.1>octa-2,6-diene 76487-21-3 C10H14
    4,4-dimethylbicyclo<3.2.1>octa-2,6-diene
    —— 4,4-bis(4-fluorophenyl)-1-{3-[4-(6-ethoxy(3-pyridyl))piperidyl]butyl}-2-methyl-2-imidazolin-5-one 721957-09-1 C32H36F2N4O2
    4,4-bis(4-fluorophenyl)-1-{3-[4-(6-ethoxy(3-pyridyl))piperidyl]butyl}-2-methyl-2-imidazolin-5-one
    —— 4-chloro-2,3-dihydro-2,3-dimethyl-2,3-epoxybenzofuran 136795-95-4 C10H9ClO2
    4-chloro-2,3-dihydro-2,3-dimethyl-2,3-epoxybenzofuran
    —— 4-(2-benzofuranylmethoxy)benzenepropanoic acid 691901-31-2 C18H16O4
    4-(2-benzofuranylmethoxy)benzenepropanoic acid
    —— (4bR,4cR,9R,9aS,9bS,10R)-4b,4c-Dimethyl-4b,4c,9a,9b-tetrahydro-9,10-dithia-cyclobuta[1,2-a;4,3-a']diindene 9,10-dioxide 67336-10-1 C18H16O2S2
    (4bR,4cR,9R,9aS,9bS,10R)-4b,4c-Dimethyl-4b,4c,9a,9b-tetrahydro-9,10-dithia-cyclobuta[1,2-a;4,3-a']diindene 9,10-dioxide
    —— 4-[3-Oxo-3-pyrrolidin-1-yl-2-({1-[2-(toluene-4-sulfonylamino)-acetyl]-pyrrolidine-2-carbonyl}-amino)-propyl]-thiobenzimidic acid methyl ester; hydriodide 109969-00-8 C29H37N5O5S2*HI
    4-[3-Oxo-3-pyrrolidin-1-yl-2-({1-[2-(toluene-4-sulfonylamino)-acetyl]-pyrrolidine-2-carbonyl}-amino)-propyl]-thiobenzimidic acid methyl ester; hydriodide
    —— 4-aza-5-(hex-1’-yl)-6-phenyl-8-nitrophenanthridinium chloride 1597602-66-8 C24H24N3O2*Cl
    4-aza-5-(hex-1’-yl)-6-phenyl-8-nitrophenanthridinium chloride
    —— (4aS<sup>*</sup>,5S<sup>*</sup>,13bR<sup>*</sup>)-5-methanesulfonyloxy-4a-methoxycarbonyl-2,6-dioxo-2,4a,5,6,8,9-hexahydro-1H-indolo<7a,1-a>isoquinoline 112219-42-8 C19H19NO7S
    (4aS<sup>*</sup>,5S<sup>*</sup>,13bR<sup>*</sup>)-5-methanesulfonyloxy-4a-methoxycarbonyl-2,6-dioxo-2,4a,5,6,8,9-hexahydro-1H-indolo<7a,1-a>isoquinoline
    —— 4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid <i>N</i>-allyl-3-trifluoromethyl-anilide 53707-31-6 C15H12ClF3N2O3
    4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid <i>N</i>-allyl-3-trifluoromethyl-anilide
    —— 4-(1-naphthalenyl)-N-(1,2,3,4-tetrahydro-5-methoxy-1-naphthalenyl)-1-piperazineacetamide 290370-20-6 C27H31N3O2
    4-(1-naphthalenyl)-N-(1,2,3,4-tetrahydro-5-methoxy-1-naphthalenyl)-1-piperazineacetamide
    —— 4-[3-(4-methanesulfonyl-benzyl)-[1,2,4]oxadiazol-5-yl]-piperidine hydrochloride 795310-38-2 C15H19N3O3S*ClH
    4-[3-(4-methanesulfonyl-benzyl)-[1,2,4]oxadiazol-5-yl]-piperidine hydrochloride
    —— 4-(5-(4-fluorobenzoyl)naphthalen-1-yl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide 1231883-26-3 C36H29FN4O3
    4-(5-(4-fluorobenzoyl)naphthalen-1-yl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide
    —— 4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 4-difluoromethoxy-benzyl ester 1248730-18-8 C25H28F2N6O4
    4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 4-difluoromethoxy-benzyl ester
    —— 4-(4-Amino-[1]benzothiolo[3,2-d]pyrimidin-9-yl)benzenesulfonamide 1401531-54-1 C16H12N4O2S2
    4-(4-Amino-[1]benzothiolo[3,2-d]pyrimidin-9-yl)benzenesulfonamide
    —— 4-(2-Dimethylamino-aethyl)-5-oxo-2,3,4,5-tetrahydro-1,4-benzothiazepin-1,1-dioxyd 24187-81-3 C13H18N2O3S
    4-(2-Dimethylamino-aethyl)-5-oxo-2,3,4,5-tetrahydro-1,4-benzothiazepin-1,1-dioxyd
    —— 4-tosyl-1,4-oxazepan-2-one 1206794-16-2 C12H15NO4S
    4-tosyl-1,4-oxazepan-2-one
    —— 4-amino-2-[2-(benzenesulfinyl)ethoxy]-5-chloro-N-[2-(diethylamino)ethyl]benzamide 125557-37-1 C21H28ClN3O3S
    4-amino-2-[2-(benzenesulfinyl)ethoxy]-5-chloro-N-[2-(diethylamino)ethyl]benzamide
    —— 4-(4-Fluorophenyl)-5-[2-(4-acetylaminophenoxy)-pyrimidin-4-yl]-1-ethoxymethyl-[1,2,3]triazole 474513-11-6 C23H21FN6O3
    4-(4-Fluorophenyl)-5-[2-(4-acetylaminophenoxy)-pyrimidin-4-yl]-1-ethoxymethyl-[1,2,3]triazole
    —— 4-(9-cyclopentyl-5,8-dimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-benzoic acid 1137206-20-2 C21H25N5O3
    4-(9-cyclopentyl-5,8-dimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-benzoic acid
    —— 4-[3-[6-[4-[[4-(1,1-dimethylethyl)phenoxy]acetyl]-piperazin-1-yl]hexyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoro-methyl)-benzonitrile 534609-74-0 C35H41F3N4O4
    4-[3-[6-[4-[[4-(1,1-dimethylethyl)phenoxy]acetyl]-piperazin-1-yl]hexyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoro-methyl)-benzonitrile
    —— (4,6-dichloro-pyrimidin-5-yl)-oxalamic acid ethyl ester 59808-63-8 C8H7Cl2N3O3
    (4,6-dichloro-pyrimidin-5-yl)-oxalamic acid ethyl ester
    —— 4-Hydroxy-benzoic acid 4-phenoxy-butyl ester 60222-20-0 C17H18O4
    4-Hydroxy-benzoic acid 4-phenoxy-butyl ester
    —— 4,5-dimethoxy-2-(1-phenyl-1-propenyl)benzenamine 1070245-90-7 C17H19NO2
    4,5-dimethoxy-2-(1-phenyl-1-propenyl)benzenamine
    —— (4E,12E)-8-Methyl-1-(tetrahydro-pyran-2-yloxy)-tetradeca-4,9,10,12-tetraen-6-ol 88223-62-5 C20H32O3
    (4E,12E)-8-Methyl-1-(tetrahydro-pyran-2-yloxy)-tetradeca-4,9,10,12-tetraen-6-ol
    —— (4-amino-benzenesulfonyl)-(5-methyl-isoxazol-3-yl)-carbamic acid ethyl ester 91960-18-8 C13H15N3O5S
    (4-amino-benzenesulfonyl)-(5-methyl-isoxazol-3-yl)-carbamic acid ethyl ester
    —— 4-Chloro-2-(1-imidazol-1-ylethenyl)-6-methylphenol 85128-43-4 C12H11ClN2O
    4-Chloro-2-(1-imidazol-1-ylethenyl)-6-methylphenol
    —— 4-(4-{5-[6-(2-fluoro-phenyl)-pyrido[2,3-b]pyrazin-8-yl]-pyridin-3-yl}-pyrazol-1-yl)-piperidine-1-carboxylic acid tert-butyl ester 1398057-36-7 C31H30FN7O2
    4-(4-{5-[6-(2-fluoro-phenyl)-pyrido[2,3-b]pyrazin-8-yl]-pyridin-3-yl}-pyrazol-1-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Amino-3-methylpyrrolo<2,3-d>pyrimidin-hydrochlorid 78727-12-5 C7H8N4*ClH
    4-Amino-3-methylpyrrolo<2,3-d>pyrimidin-hydrochlorid
    —— 4-(O.chlorophenoxymethyl) 2-benzoylamino 4,5-dihydro[1H]imidazole 94830-61-2 C17H16ClN3O2
    4-(O.chlorophenoxymethyl) 2-benzoylamino 4,5-dihydro[1H]imidazole
    —— 4-(2-methoxyethoxy)benzohydrazide 904298-64-2 C10H14N2O3
    4-(2-methoxyethoxy)benzohydrazide
    —— 4-acetyl-1-methoxycarbonylamino-2,5-dimethyl-pyrrole-3-carboxylic acid ethyl ester 72652-56-3 C13H18N2O5
    4-acetyl-1-methoxycarbonylamino-2,5-dimethyl-pyrrole-3-carboxylic acid ethyl ester
    —— 4-benzyl-2,4-diphenyl-5,6,7,8-tetrahydro-4H-chromene 1174-67-0 C28H26O
    4-benzyl-2,4-diphenyl-5,6,7,8-tetrahydro-4H-chromene
    —— [4-Methyl-2-oxo-3-(toluene-4-sulfonyl)-oxazolidin-4-yl]-acetic acid methyl ester 139951-74-9 C14H17NO6S
    [4-Methyl-2-oxo-3-(toluene-4-sulfonyl)-oxazolidin-4-yl]-acetic acid methyl ester
    —— 4β-<2-(1,2-dihydro-4-methoxybenzocyclobutenyl)-1,1-(trimethylenedithio)ethyl>-4,5-dihydro-5α-(methoxymethyl)furan-2(3H)-one 96955-85-0 C20H26O4S2
    4β-<2-(1,2-dihydro-4-methoxybenzocyclobutenyl)-1,1-(trimethylenedithio)ethyl>-4,5-dihydro-5α-(methoxymethyl)furan-2(3H)-one
    —— 4-Cyclopenta-2,4-dienylidene-adamantan-2-ol 147428-79-3 C15H18O
    4-Cyclopenta-2,4-dienylidene-adamantan-2-ol
    —— 4-(5-tert-butyl-2-methoxyphenyl)-2-(pyridin-4-yl)-1,2,3,4-tetrahydroisoquinolin-4-ol 1096677-61-0 C25H28N2O2
    4-(5-tert-butyl-2-methoxyphenyl)-2-(pyridin-4-yl)-1,2,3,4-tetrahydroisoquinolin-4-ol
    —— 4-hydroxy-5-isopropyl-2-methyl-<i>trans</i>-chalcone 102171-43-7 C19H20O2
    4-hydroxy-5-isopropyl-2-methyl-<i>trans</i>-chalcone
    —— 4-(4-Chloro-phenyl)-buta-2,3-dienal 96251-89-7 C10H7ClO
    4-(4-Chloro-phenyl)-buta-2,3-dienal
    —— 4-methyl-2-(pyridin-1-ium-1-ylmethyl)-1,3-benzoxazole;iodide 95207-13-9 C14H13N2O*I
    4-methyl-2-(pyridin-1-ium-1-ylmethyl)-1,3-benzoxazole;iodide
    —— {[(4S,5S)-5-(benzyloxy)-2,2-dimethyl-1,3-dioxan-4-yl]methoxy}(tert-butyl)diphenylsilane 1198777-74-0 C30H38O4Si
    {[(4S,5S)-5-(benzyloxy)-2,2-dimethyl-1,3-dioxan-4-yl]methoxy}(tert-butyl)diphenylsilane
    —— (4-bromo-phenyl)-[5-(3-fluoro-4-methoxy-phenyl)-thiazol-2-yl]-amine 78864-18-3 C16H12BrFN2OS
    (4-bromo-phenyl)-[5-(3-fluoro-4-methoxy-phenyl)-thiazol-2-yl]-amine
    —— [4-[5-(3-Methylphenyl)imino-2-phenylimino-1,3,4-thiadiazolidine-3-carbonyl]phenyl]-[5-(3-methylphenyl)imino-2-phenylimino-1,3,4-thiadiazolidin-3-yl]methanone 1161927-83-8 C38H30N8O2S2
    [4-[5-(3-Methylphenyl)imino-2-phenylimino-1,3,4-thiadiazolidine-3-carbonyl]phenyl]-[5-(3-methylphenyl)imino-2-phenylimino-1,3,4-thiadiazolidin-3-yl]methanone
    —— 4-(4-nitro-benzylidenamino)-<i>trans</i>-cinnamic acid methyl ester 34003-06-0 C17H14N2O4
    4-(4-nitro-benzylidenamino)-<i>trans</i>-cinnamic acid methyl ester
    —— 4-Ethoxycarbonyl-5H-pyrido<2,1-c><1,4>benzothiazine-1-one-6,6-dioxide 131228-75-6 C15H13NO5S
    4-Ethoxycarbonyl-5H-pyrido<2,1-c><1,4>benzothiazine-1-one-6,6-dioxide