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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-O-acetyl-3-O-(aminocarbonyl)-2-O-[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-α-D-glucopyranuronamide 1-[(2R)-2-(dodecyloxy)-3-methoxy-3-oxopropyl hydrogen phosphate] 769147-33-3 C39H64N3O22P
    4-O-acetyl-3-O-(aminocarbonyl)-2-O-[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-α-D-glucopyranuronamide 1-[(2R)-2-(dodecyloxy)-3-methoxy-3-oxopropyl hydrogen phosphate]
    —— 4β-(phenylseleno)-24-nor-5β-cholan-3-one 1018811-19-2 C29H42OSe
    4β-(phenylseleno)-24-nor-5β-cholan-3-one
    —— 4-ethyl-2,2-dimethyl-5-(4-oxo-3-phenylselenopentyl)-1,3-dioxolane 110595-74-9 C18H26O3Se
    4-ethyl-2,2-dimethyl-5-(4-oxo-3-phenylselenopentyl)-1,3-dioxolane
    —— 4-[((S)-7-Methoxy-tetradecanoyl)-methyl-amino]-3-oxo-butyric acid methyl ester 69778-87-6 C21H39NO5
    4-[((S)-7-Methoxy-tetradecanoyl)-methyl-amino]-3-oxo-butyric acid methyl ester
    —— 4,5-Dijod-2-phenylindan-1,3-dion 68062-45-3 C15H8I2O2
    4,5-Dijod-2-phenylindan-1,3-dion
    —— (4aR,6S,8aR)-3-methoxy-11-methyl-10-oxo-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-yl 2-chloroacetate 1256603-75-4 C19H20ClNO5
    (4aR,6S,8aR)-3-methoxy-11-methyl-10-oxo-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-yl 2-chloroacetate
    —— 4-(2-nitrophenyl)-3-phenyl-1,2,4-oxadiazole-5-thione 72602-71-2 C14H9N3O3S
    4-(2-nitrophenyl)-3-phenyl-1,2,4-oxadiazole-5-thione
    —— 4a-O-methyl 1-O-prop-2-enyl (4S,4aS,8S,8aS)-4-[(1R)-1-acetyloxy-2-[(1R,2S)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1-methyl-5-oxocyclopentyl]ethyl]-8-[tert-butyl(diphenyl)silyl]oxy-2,5-dioxo-3,4,6,7,8,8a-hexahydro-1H-naphthalene-1,4a-dicarboxylate 493021-07-1 C59H72O11Si2
    4a-O-methyl 1-O-prop-2-enyl (4S,4aS,8S,8aS)-4-[(1R)-1-acetyloxy-2-[(1R,2S)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1-methyl-5-oxocyclopentyl]ethyl]-8-[tert-butyl(diphenyl)silyl]oxy-2,5-dioxo-3,4,6,7,8,8a-hexahydro-1H-naphthalene-1,4a-dicarboxylate
    —— 4-Hydroxy-3,3-dimethyl-decan-2-one 120132-15-2 C12H24O2
    4-Hydroxy-3,3-dimethyl-decan-2-one
    —— 4-(2,3,5-tri-O-benzoyl-α-D-ribofuranosyl)-1,5-dimethoxynaphthalene 133009-68-4 C38H32O9
    4-(2,3,5-tri-O-benzoyl-α-D-ribofuranosyl)-1,5-dimethoxynaphthalene
    —— (4S,5S)-4-Hydroxy-1,5-diphenyl-pyrrolidin-2-one 135999-74-5 C16H15NO2
    (4S,5S)-4-Hydroxy-1,5-diphenyl-pyrrolidin-2-one
    —— 4-(3-bromophenylamino)-2-(3-hydroxypiperidin-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one 1300608-49-4 C18H18BrN5O2
    4-(3-bromophenylamino)-2-(3-hydroxypiperidin-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid <i>sec</i>-butylamide 64737-28-6 C8H11Cl2N3O
    4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid <i>sec</i>-butylamide
    —— [4-[4-(2,3-dihydroxypropoxy)-6,7-dimethoxyquinazolin-2-yl]piperazin-1-yl]-(furan-2-yl)methanone;hydrochloride 94319-48-9 C22H26N4O7*ClH
    [4-[4-(2,3-dihydroxypropoxy)-6,7-dimethoxyquinazolin-2-yl]piperazin-1-yl]-(furan-2-yl)methanone;hydrochloride
    —— 4-(Trifluoromethoxy)benzene-1-sulfonyl isocyanate 2135511-82-7 C8H4F3NO4S
    4-(Trifluoromethoxy)benzene-1-sulfonyl isocyanate
    —— 4-Dimethylamino-6-amino-s-triazin-2-propionsaeure 90154-35-1 C8H13N5O2
    4-Dimethylamino-6-amino-s-triazin-2-propionsaeure
    —— 4,4'-Diamino-2,2'-bis-trifluormethyl-diphenyl-disulfid 743-29-3 C14H10F6N2S2
    4,4'-Diamino-2,2'-bis-trifluormethyl-diphenyl-disulfid
    —— 4-(3-Brom-5-chlor-2-methoxy-benzylidenamino)-benzoesaeure-ethylester 20171-42-0 C17H15BrClNO3
    4-(3-Brom-5-chlor-2-methoxy-benzylidenamino)-benzoesaeure-ethylester
    —— 4-(8-Isopropyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino)-benzenesulfonamide 352361-25-2 C16H17N5O3S
    4-(8-Isopropyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino)-benzenesulfonamide
    —— 4-<Cyan-oximino-methyl>-2,6-dimethyl-3,5-diethoxycarbonyl-pyridin 93898-70-5 C15H17N3O5
    4-<Cyan-oximino-methyl>-2,6-dimethyl-3,5-diethoxycarbonyl-pyridin
    —— 4-Hydroxy-N-(3-nitro-phenyl)-isophthalamic acid propyl ester 5586-22-1 C17H16N2O6
    4-Hydroxy-N-(3-nitro-phenyl)-isophthalamic acid propyl ester
    —— 4-Nitro-3,5-bis-diethylamino-2-phenylsulfon-thiophen 95364-62-8 C18H25N3O4S2
    4-Nitro-3,5-bis-diethylamino-2-phenylsulfon-thiophen
    —— 4.6-Diacetamido-1-<tri-O-acetyl-β-D-ribofuranosyl>-1H-pyrazolo<3.4-d>pyrimidin 110332-71-3 C20H24N6O9
    4.6-Diacetamido-1-<tri-O-acetyl-β-D-ribofuranosyl>-1H-pyrazolo<3.4-d>pyrimidin
    —— 4-<2,5-Dihydroxy-benzoylamino>-2,3-dimethyl-1-phenyl-pyrazol-5-on 977-72-0 C18H17N3O4
    4-<2,5-Dihydroxy-benzoylamino>-2,3-dimethyl-1-phenyl-pyrazol-5-on
    —— 4-(1H-benzo[d][1,2,3]triazol-1-yl)-N-(3-(4-cyclopropyl-4H-1,2,4-triazol-3-yl)phenyl)picolinamide 1262041-45-1 C23H18N8O
    4-(1H-benzo[d][1,2,3]triazol-1-yl)-N-(3-(4-cyclopropyl-4H-1,2,4-triazol-3-yl)phenyl)picolinamide
    —— 4-(bromomethyl)-N-hydroxybenzimidoyl chloride 1349734-67-3 C8H7BrClNO
    4-(bromomethyl)-N-hydroxybenzimidoyl chloride
    —— 4-Nitro-benzoliminosulfonsaeure-phenylester 96812-17-8 C12H10N2O4S
    4-Nitro-benzoliminosulfonsaeure-phenylester
    —— (4R,5R)-5-((S)-6-methyl-6-(3-(trityloxy)propyl)cyclohex-1-enyl)-4-(3-methylbut-2-enyl)-4-(2-methylpent-3-yn-2-yl)-1,3-dioxolan-2-one 1612868-94-6 C43H50O4
    (4R,5R)-5-((S)-6-methyl-6-(3-(trityloxy)propyl)cyclohex-1-enyl)-4-(3-methylbut-2-enyl)-4-(2-methylpent-3-yn-2-yl)-1,3-dioxolan-2-one
    —— 4-{2-[1-(4-chlorobenzyl)-piperazin-4-yl]-ethyl}-benzoic acid 86621-57-0 C20H23ClN2O2
    4-{2-[1-(4-chlorobenzyl)-piperazin-4-yl]-ethyl}-benzoic acid
    —— 4-hexylphenyl 4-(3-(4-hydroxyphenyl)-1,2,4-oxadiazol-5-yl)benzoate 1613753-84-6 C27H26N2O4
    4-hexylphenyl 4-(3-(4-hydroxyphenyl)-1,2,4-oxadiazol-5-yl)benzoate
    —— (4-Fluoranthylmethyl)-benzoat 70249-47-7 C24H16O2
    (4-Fluoranthylmethyl)-benzoat
    —— 4-[3-(5,6-dimethyl-8-propyl-7H-imidazo[4,5-c]tetrazolo[1,5-a]pyridin-7-yl)propane-1-sulfonyl]benzoic acid ethyl ester 634927-35-8 C23H28N6O4S
    4-[3-(5,6-dimethyl-8-propyl-7H-imidazo[4,5-c]tetrazolo[1,5-a]pyridin-7-yl)propane-1-sulfonyl]benzoic acid ethyl ester
    —— 4-[5-(<i>trans</i>-2-naphthalen-2-yl-vinyl)-oxazol-2-yl]-naphthalene-1,8-dicarboxylic acid anhydride 63634-28-6 C27H15NO4
    4-[5-(<i>trans</i>-2-naphthalen-2-yl-vinyl)-oxazol-2-yl]-naphthalene-1,8-dicarboxylic acid anhydride
    —— 4'-bromo-3',4-dimethoxy-[1,1'-biphenyl]-2-amine 1103535-34-7 C14H14BrNO2
    4'-bromo-3',4-dimethoxy-[1,1'-biphenyl]-2-amine
    —— 4-chloro-3-fluorophenyllithium 176028-83-4 C6H3ClFLi
    4-chloro-3-fluorophenyllithium
    —— 4,4-Dichlorobut-1-enylbenzene 71570-96-2 C10H10Cl2
    4,4-Dichlorobut-1-enylbenzene
    —— 4,7-Dimethyl-1,3-benzodioxal-2-carbonsaeure-aethylester 781-96-4 C12H14O4
    4,7-Dimethyl-1,3-benzodioxal-2-carbonsaeure-aethylester
    —— (4R,6S,7R,7aR)-6-Acetoxy-3,7-dimethyl-2,4,5,6,7,7a-hexahydro-1H-indene-4-carboxylic acid methyl ester 75354-02-8 C15H22O4
    (4R,6S,7R,7aR)-6-Acetoxy-3,7-dimethyl-2,4,5,6,7,7a-hexahydro-1H-indene-4-carboxylic acid methyl ester
    —— 4-chloro-N-(1-pyridin-4-ylethyl)benzenesulfonamide 1092312-50-9 C13H13ClN2O2S
    4-chloro-N-(1-pyridin-4-ylethyl)benzenesulfonamide
    —— [4-[(Z)-C-(4-fluorophenyl)-N-hydroxycarbonimidoyl]piperidin-1-yl]-[1-(pyridin-4-ylmethyl)piperidin-4-yl]methanone 416850-63-0 C24H29FN4O2
    [4-[(Z)-C-(4-fluorophenyl)-N-hydroxycarbonimidoyl]piperidin-1-yl]-[1-(pyridin-4-ylmethyl)piperidin-4-yl]methanone
    —— 4-bromo-6-chloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid phenyl ester 14832-39-4 C15H7BrClF3N2O2
    4-bromo-6-chloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid phenyl ester
    —— 4-[[27-[4-[2-[[bis(pyridin-2-ylmethyl)amino]methyl]anilino]-4-oxobutoxy]-5,11,17,23-tetratert-butyl-26,28-dihydroxy-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaenyl]oxy]-N-[2-[[bis(pyridin-2-ylmethyl)amino]methyl]phenyl]butanamide 1496534-45-2 C90H104N8O6
    4-[[27-[4-[2-[[bis(pyridin-2-ylmethyl)amino]methyl]anilino]-4-oxobutoxy]-5,11,17,23-tetratert-butyl-26,28-dihydroxy-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaenyl]oxy]-N-[2-[[bis(pyridin-2-ylmethyl)amino]methyl]phenyl]butanamide
    —— 4-[3-(4-nitro-phenyl)-4-pentyl-4,5-dihydro-isoxazol-5-yl]-morpholine 100258-87-5 C18H25N3O4
    4-[3-(4-nitro-phenyl)-4-pentyl-4,5-dihydro-isoxazol-5-yl]-morpholine
    —— 4-(4H-1,2,4-triazol-4-ylamino)-2-(furan-3-yl)benzonitrile 1268822-62-3 C13H9N5O
    4-(4H-1,2,4-triazol-4-ylamino)-2-(furan-3-yl)benzonitrile
    —— (4-Bromo-phenyl)-dithiocarbamic acid benzyl ester 2325-12-4 C14H12BrNS2
    (4-Bromo-phenyl)-dithiocarbamic acid benzyl ester
    —— 4,4'-[1,4]dithiane-2,3-diyl-bis-morpholine 35475-92-4 C12H22N2O2S2
    4,4'-[1,4]dithiane-2,3-diyl-bis-morpholine
    —— 4-(2,4-dinitro-phenoxy)-<i>m</i>-phenylenediamine 408510-82-7 C12H10N4O5
    4-(2,4-dinitro-phenoxy)-<i>m</i>-phenylenediamine
    —— 4-{5-[2-(4-Bromo-phenyl)-2H-[1,2,3]triazol-4-yl]-3-phenyl-4,5-dihydro-pyrazol-1-yl}-benzenesulfonamide 150981-74-1 C23H19BrN6O2S
    4-{5-[2-(4-Bromo-phenyl)-2H-[1,2,3]triazol-4-yl]-3-phenyl-4,5-dihydro-pyrazol-1-yl}-benzenesulfonamide
    —— 4-Eth-(E)-ylidene-3-isopropylidene-5-phenyl-pyrrolidin-2-one 37817-33-7 C15H17NO
    4-Eth-(E)-ylidene-3-isopropylidene-5-phenyl-pyrrolidin-2-one
    —— 4-[(3-chloro-4-fluorophenyl)amino]-6-[2,7-diazaspiro-[3.5]-7-nonyl]pyrimido[5,4-d]pyrimidine 1230872-42-0 C19H19ClFN7
    4-[(3-chloro-4-fluorophenyl)amino]-6-[2,7-diazaspiro-[3.5]-7-nonyl]pyrimido[5,4-d]pyrimidine