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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-dimethylamino-3-phenyl-2-butanone methiodide 31034-99-8 C13H20NO*I
    4-dimethylamino-3-phenyl-2-butanone methiodide
    —— 4-[1-(2-phenoxypropyl)-piperazin-4-yl]-phenylacetic acid 86622-77-7 C21H26N2O3
    4-[1-(2-phenoxypropyl)-piperazin-4-yl]-phenylacetic acid
    —— 4,6-Pyrimidinediamine, N4-(2,3-dichlorophenyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 888252-37-7 C22H15Cl2N7O2
    4,6-Pyrimidinediamine, N4-(2,3-dichlorophenyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
    —— 4-ethylspiro[(dihydropyrazin-2,5-dione)-6,3'-(2,3-dihydrothieno[2,3-b]naphtho-4',9'-dione)] 1027000-76-5 C17H14N2O4S
    4-ethylspiro[(dihydropyrazin-2,5-dione)-6,3'-(2,3-dihydrothieno[2,3-b]naphtho-4',9'-dione)]
    —— 4-[1-(4-chlorobenzyl)-piperazin-4-yl]-phenylacetic acid 86622-74-4 C19H21ClN2O2
    4-[1-(4-chlorobenzyl)-piperazin-4-yl]-phenylacetic acid
    —— 4-(Chloro-difluoro-methyl)-1-(2,4-dimethyl-benzyl)-2-oxo-6-m-tolyl-1,2-dihydro-pyridine-3-carbonitrile 566923-98-6 C23H19ClF2N2O
    4-(Chloro-difluoro-methyl)-1-(2,4-dimethyl-benzyl)-2-oxo-6-m-tolyl-1,2-dihydro-pyridine-3-carbonitrile
    —— 4-[(E)-6-hydroxyhex-1-enyl]phenol 128577-68-4 C12H16O2
    4-[(E)-6-hydroxyhex-1-enyl]phenol
    —— (4R,5R)-1-(4-nitrophenyl)-2,5-diphenyl-4,5-dihydroimidazol-4-ol 89646-95-7 C21H17N3O3
    (4R,5R)-1-(4-nitrophenyl)-2,5-diphenyl-4,5-dihydroimidazol-4-ol
    —— 4-amino-N-(1-((6-methylpyridin-2-yl)methyl)-1H-indazol-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide 1527517-49-2 C21H17N7OS
    4-amino-N-(1-((6-methylpyridin-2-yl)methyl)-1H-indazol-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide
    —— 4-[(2-Diethylamino-ethylcarbamoyl)-methoxy]-benzoic acid 2-piperidin-1-yl-ethyl ester 48222-35-1 C22H35N3O4
    4-[(2-Diethylamino-ethylcarbamoyl)-methoxy]-benzoic acid 2-piperidin-1-yl-ethyl ester
    —— 4-[(2R)-2-[[(1R)-1-phenylethyl]amino]propyl]phenol 735231-40-0 C17H21NO
    4-[(2R)-2-[[(1R)-1-phenylethyl]amino]propyl]phenol
    —— 4-[(3-chloro-4-fluorophenyl)amino]-7-cyclopropylmethoxy-6-{3-[4-(6-methyl-2-oxo-morpholin-4-yl)-piperidin-1-yl]-propyloxy}-quinazoline 1139504-40-7 C31H37ClFN5O4
    4-[(3-chloro-4-fluorophenyl)amino]-7-cyclopropylmethoxy-6-{3-[4-(6-methyl-2-oxo-morpholin-4-yl)-piperidin-1-yl]-propyloxy}-quinazoline
    —— 4-Methoxybenzyl (6R,7R)-3-[(S)-5,5-dimethyltetrahydro-furan-2-yl]-7-phenylacetamidoceph-3-em-4-carboxylate 141072-78-8 C29H32N2O6S
    4-Methoxybenzyl (6R,7R)-3-[(S)-5,5-dimethyltetrahydro-furan-2-yl]-7-phenylacetamidoceph-3-em-4-carboxylate
    —— 4-acetylamino-<i>N</i>-{6-[2-(2-methyl-anilino)-thiazol-4-yl]-benzothiazol-2-yl}-benzenesulfonamide 344345-44-4 C25H21N5O3S3
    4-acetylamino-<i>N</i>-{6-[2-(2-methyl-anilino)-thiazol-4-yl]-benzothiazol-2-yl}-benzenesulfonamide
    —— 4-Ethyl-1,4-hydroxy-4-methoxy-1-phenylphosphorin 343957-29-9 C14H17OP
    4-Ethyl-1,4-hydroxy-4-methoxy-1-phenylphosphorin
    —— 4-[2-[4-[3-(4-Ethynylphenyl)-5-[4-[2-(4-formylphenyl)ethynyl]phenyl]phenyl]phenyl]ethynyl]benzaldehyde 1446262-08-3 C44H26O2
    4-[2-[4-[3-(4-Ethynylphenyl)-5-[4-[2-(4-formylphenyl)ethynyl]phenyl]phenyl]phenyl]ethynyl]benzaldehyde
    —— 4-(4-chlorophenyl)-3-cinnamoylquinolin-2(1H)-one 368860-57-5 C24H16ClNO2
    4-(4-chlorophenyl)-3-cinnamoylquinolin-2(1H)-one
    —— (4R<sup>*</sup>,6R<sup>*</sup>,7aS<sup>*</sup>)-1-benzyl-6-(benzyloxy)-4-(1,3-benzodioxol-5-yl)-2,4,5,6,7,7a-hexahydroindol-2-one 129920-45-2 C29H27NO4
    (4R<sup>*</sup>,6R<sup>*</sup>,7aS<sup>*</sup>)-1-benzyl-6-(benzyloxy)-4-(1,3-benzodioxol-5-yl)-2,4,5,6,7,7a-hexahydroindol-2-one
    —— 4-[4-methyl-3-(2-m-tolyl-ethoxy)-benzoylamino]-bicyclo[5.1.0]octane-4-carboxylic acid 1298041-93-6 C26H31NO5
    4-[4-methyl-3-(2-m-tolyl-ethoxy)-benzoylamino]-bicyclo[5.1.0]octane-4-carboxylic acid
    —— 4-Benzooxazol-2-yl-2,3-diphenyl-butyric acid tert-butyl ester 100742-71-0 C27H27NO3
    4-Benzooxazol-2-yl-2,3-diphenyl-butyric acid tert-butyl ester
    —— 4-{[2-(3-cyano-phenyl)-pyrimidine-5-carbonyl]-cyclopropyl-amino}-piperidine-1-carboxylic acid tert-butyl ester 1557032-86-6 C25H29N5O3
    4-{[2-(3-cyano-phenyl)-pyrimidine-5-carbonyl]-cyclopropyl-amino}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(1-naphthyl)-2-dimethylaminopent-4-enoic acid ethyl ester 1256168-48-5 C19H23NO2
    4-(1-naphthyl)-2-dimethylaminopent-4-enoic acid ethyl ester
    —— (4aS,4bR,6aS,8S,10aS,10bS,12aS)-8-Hydroxy-10a,12a-dimethylhexadec ahydronaphtho[2,1-f]quinolin-2(1H)-one 1704-46-7 C19H31NO2
    (4aS,4bR,6aS,8S,10aS,10bS,12aS)-8-Hydroxy-10a,12a-dimethylhexadec ahydronaphtho[2,1-f]quinolin-2(1H)-one
    —— 4-(2,4,6-trichlorophenyl)but-3-en-2-one 1356967-19-5 C10H7Cl3O
    4-(2,4,6-trichlorophenyl)but-3-en-2-one
    —— 4,4-dimethyl-2-(trimethylsilylmethyl)cyclopent-2-en-1-ol 338449-81-3 C11H22OSi
    4,4-dimethyl-2-(trimethylsilylmethyl)cyclopent-2-en-1-ol
    —— 4-hydroxy-4-azatricyclo[4.3.1.1(3,8)]undecan-5-one 1259429-93-0 C10H15NO2
    4-hydroxy-4-azatricyclo[4.3.1.1(3,8)]undecan-5-one
    —— (4-chloro-6-methoxy-[1,10]phenanthrolin-2-yl)methanol 1228760-50-6 C14H11ClN2O2
    (4-chloro-6-methoxy-[1,10]phenanthrolin-2-yl)methanol
    —— (4-{2-methoxy-6-[2-(4-trifluoromethoxyphenyl)ethylamino]pyrimidin-4-yl}piperazin-1-yl)acetic acid 1334406-39-1 C20H24F3N5O4
    (4-{2-methoxy-6-[2-(4-trifluoromethoxyphenyl)ethylamino]pyrimidin-4-yl}piperazin-1-yl)acetic acid
    —— [(4-CH3-C6H4C(NSiMe3)2)2HfCl2] 503298-63-3 C28H50Cl2HfN4Si4
    [(4-CH3-C6H4C(NSiMe3)2)2HfCl2]
    —— 4-(2,4-Dichloro-3-methyl-phenyl)-4-oxo-butyric acid 72271-70-6 C11H10Cl2O3
    4-(2,4-Dichloro-3-methyl-phenyl)-4-oxo-butyric acid
    —— 4-(benzyloxy)but-2-enyl benzoate 1421690-83-6 C18H18O3
    4-(benzyloxy)but-2-enyl benzoate
    —— 4-acetylphenyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside 41341-56-4 C22H26O10S
    4-acetylphenyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside
    —— 4-[1-(2-Iodophenyl)prop-2-enoxymethyl]benzonitrile 240808-07-5 C17H14INO
    4-[1-(2-Iodophenyl)prop-2-enoxymethyl]benzonitrile
    —— (4E)-octadeca-1,4-dien-3-ol 471244-68-5 C18H34O
    (4E)-octadeca-1,4-dien-3-ol
    —— 4-(1-dimethylamino-ethylideneamino)-pyrimidine-5-carboxylic acid ethyl ester 69464-02-4 C11H16N4O2
    4-(1-dimethylamino-ethylideneamino)-pyrimidine-5-carboxylic acid ethyl ester
    —— 4-Bromo-2-iodobenzothiophene 2181829-17-2 C8H4BrIS
    4-Bromo-2-iodobenzothiophene
    —— 4-Chlor-7-methoxyindol-2-carbonsaeureethylester 53995-80-5 C12H12ClNO3
    4-Chlor-7-methoxyindol-2-carbonsaeureethylester
    —— 4-[(E)-hexa-1,5-dienyl]-N,N-dimethylbenzenamine 1333071-61-6 C14H19N
    4-[(E)-hexa-1,5-dienyl]-N,N-dimethylbenzenamine
    —— 4-oxo-4,7-dihydro-1H-pyrazolo[3,4-h]quinoline-3-carboxylic acid 69627-99-2 C11H7N3O3
    4-oxo-4,7-dihydro-1H-pyrazolo[3,4-h]quinoline-3-carboxylic acid
    —— 4-benzyl-7-[(4-methoxyphenyl)-prop-1-ynyl]-4H-[1,2,4]-triazolo[4,3-a]quinazolin-5-one 451471-56-0 C26H20N4O2
    4-benzyl-7-[(4-methoxyphenyl)-prop-1-ynyl]-4H-[1,2,4]-triazolo[4,3-a]quinazolin-5-one
    —— 4-(5-deoxy-L-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole 1217862-50-4 C13H17N3O4
    4-(5-deoxy-L-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole
    —— 4-[4-(4-tert-butylphenyl)-1H-1,2,3-triazol-1-yl]benzoic acid 1397693-52-5 C19H19N3O2
    4-[4-(4-tert-butylphenyl)-1H-1,2,3-triazol-1-yl]benzoic acid
    —— 4-[5-(3S-Amino-2S,4-dihydroxybutyl)pyrazin-2-yl]-2S,4S-diaminobutane-1,3S-diol 220232-45-1 C12H23N5O4
    4-[5-(3S-Amino-2S,4-dihydroxybutyl)pyrazin-2-yl]-2S,4S-diaminobutane-1,3S-diol
    —— (4-Methoxy-2-pent-4-enyloxy-phenyl)-phenyl-methanethione 134616-99-2 C19H20O2S
    (4-Methoxy-2-pent-4-enyloxy-phenyl)-phenyl-methanethione
    —— 4-(2,2-Di-sec-butoxy-ethyl)-1,3,3-trimethyl-cyclopentene 121401-73-8 C18H34O2
    4-(2,2-Di-sec-butoxy-ethyl)-1,3,3-trimethyl-cyclopentene
    —— 4,6-Dichloro-2-(2,2-difluoro-propoxy)-pyrimidine-5-carbonitrile 1965309-21-0 C8H5Cl2F2N3O
    4,6-Dichloro-2-(2,2-difluoro-propoxy)-pyrimidine-5-carbonitrile
    —— 4-[1-(Benzenesulfonyl)-5-cyclohexylpyrrolo[2,3-b]pyridin-3-yl]-2-(1-methylpiperidin-4-yl)-1,3-thiazole 1046794-00-6 C28H32N4O2S2
    4-[1-(Benzenesulfonyl)-5-cyclohexylpyrrolo[2,3-b]pyridin-3-yl]-2-(1-methylpiperidin-4-yl)-1,3-thiazole
    —— 4-hydroxy-4-methyl-3-(4-methylbenzyl)-thiazolidine-2-thione 1220187-43-8 C12H15NOS2
    4-hydroxy-4-methyl-3-(4-methylbenzyl)-thiazolidine-2-thione
    —— 4-(5-acetylamino-6-benzyl-pyrazin-2-yl)-phenol 49842-00-4 C19H17N3O2
    4-(5-acetylamino-6-benzyl-pyrazin-2-yl)-phenol
    —— 4-(4-Brom-phenyl)-2-dimethylamino-3-methyl-2,6-diphenyl-2H-pyran 92919-42-1 C26H24BrNO
    4-(4-Brom-phenyl)-2-dimethylamino-3-methyl-2,6-diphenyl-2H-pyran