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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [4-[5-amino-6-(6-methoxy-1H-benzimidazol-2-yl)pyrazin-2-yl]phenyl]-(1,4-diazepan-1-yl)methanone 1232422-12-6 C24H25N7O2
    [4-[5-amino-6-(6-methoxy-1H-benzimidazol-2-yl)pyrazin-2-yl]phenyl]-(1,4-diazepan-1-yl)methanone
    —— [4-(4-Bromophenyl)-3-[(4-bromophenyl)methyl]-2-methyl-2-(triethylsilyloxymethyl)butoxy]-triethylsilane 1595262-60-4 C31H50Br2O2Si2
    [4-(4-Bromophenyl)-3-[(4-bromophenyl)methyl]-2-methyl-2-(triethylsilyloxymethyl)butoxy]-triethylsilane
    —— 4-(2-hydroxyethylidene)-3,3-dimethylpiperidine-1-carboxylic acid t-butyl ester 502609-71-4 C14H25NO3
    4-(2-hydroxyethylidene)-3,3-dimethylpiperidine-1-carboxylic acid t-butyl ester
    —— (4aR*,5S*,8aS*)-4a-(2,3-Dimethoxyphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydro-2-methyl-5-isoquinolinol Acetate 87766-78-7 C20H29NO4
    (4aR*,5S*,8aS*)-4a-(2,3-Dimethoxyphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydro-2-methyl-5-isoquinolinol Acetate
    —— 4,10-diamino-dibenzo[<i>def,MnO</i>]chrysene-6,12-dione 96962-87-7 C22H12N2O2
    4,10-diamino-dibenzo[<i>def,MnO</i>]chrysene-6,12-dione
    —— (4-methyl-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(2-trifluoromethoxyphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone 1597523-89-1 C23H19F3N6O3
    (4-methyl-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(2-trifluoromethoxyphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone
    —— 4-<(6'-hydroxy-5'methyl-1',4',5',6',-tetrahydropyrimidin-2'-yl)amino>-5-imidazolecarboxamide hydrochloride 75993-54-3 C9H14N6O2*ClH
    4-<(6'-hydroxy-5'methyl-1',4',5',6',-tetrahydropyrimidin-2'-yl)amino>-5-imidazolecarboxamide hydrochloride
    —— 4-<N-(N,N-Dimethylaminomethylen)carbamoyl>-2,3,5,6-tetrahydro-7H-cyclopenta<1,2-a>pyridin-3-one 128767-15-7 C12H15N3O2
    4-<N-(N,N-Dimethylaminomethylen)carbamoyl>-2,3,5,6-tetrahydro-7H-cyclopenta<1,2-a>pyridin-3-one
    —— 4-ethyl-4,6,7,8-tetrahydro-7,7-dimethyl-2H-1-benzopyran-2,5(3H)-dione 113768-45-9 C13H18O3
    4-ethyl-4,6,7,8-tetrahydro-7,7-dimethyl-2H-1-benzopyran-2,5(3H)-dione
    —— (4-(2-chlorobenzyl)-2-(trifluoromethyl)quinolin-3-yl)(phenyl)methanone 1224142-51-1 C24H15ClF3NO
    (4-(2-chlorobenzyl)-2-(trifluoromethyl)quinolin-3-yl)(phenyl)methanone
    —— 4-O-benzoyl-6-O-benzyl-2,3-dideoxy-α-D-erythro-hexopyranosyl acetate 1301176-52-2 C22H24O6
    4-O-benzoyl-6-O-benzyl-2,3-dideoxy-α-D-erythro-hexopyranosyl acetate
    —— (4R,5R,Z)-methyl 5-hydroxy-3-methoxy-5-(4-methoxyphenyl)-4-methylpent-2-enoate 1379539-97-5 C15H20O5
    (4R,5R,Z)-methyl 5-hydroxy-3-methoxy-5-(4-methoxyphenyl)-4-methylpent-2-enoate
    —— 4-butyl-7-tert-butyl-2-hydroxy-1,2λ5-benzoxaphosphinine2-oxide 1618088-52-0 C16H23O3P
    4-butyl-7-tert-butyl-2-hydroxy-1,2λ5-benzoxaphosphinine2-oxide
    —— 4-Methyl-2-phenylbenzo-1-thiopyrylium trifluoromethanesulfonate 91759-84-1 CF3O3S*C16H13S
    4-Methyl-2-phenylbenzo-1-thiopyrylium trifluoromethanesulfonate
    —— 4-(Oxetan-3-ylamino)-6-(2-quinolin-2-yl-ethyl)-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one 1417184-36-1 C21H20N4O2
    4-(Oxetan-3-ylamino)-6-(2-quinolin-2-yl-ethyl)-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one
    —— 4-methyl-N-(3-methyl-5-((trimethylsilyl)ethynyl)phenyl)pyrimidin-2-amine 1582754-07-1 C17H21N3Si
    4-methyl-N-(3-methyl-5-((trimethylsilyl)ethynyl)phenyl)pyrimidin-2-amine
    —— (4-methylphenyl) N-(4-methylphenyl)sulfonyloxypyridine-4-carboximidothioate 1390630-87-1 C20H18N2O3S2
    (4-methylphenyl) N-(4-methylphenyl)sulfonyloxypyridine-4-carboximidothioate
    —— 4-Methoxy-7-pyrimidin-5-yl-2-(2-quinolin-2-yl-ethyl)-2,3-dihydro-isoindol-1-one 1417182-78-5 C24H20N4O2
    4-Methoxy-7-pyrimidin-5-yl-2-(2-quinolin-2-yl-ethyl)-2,3-dihydro-isoindol-1-one
    —— 4-[[[2-[4-(4-Acetylpiperazin-1-yl)-2-methoxyanilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-1,3-dihydroindol-2-one 1383679-44-4 C27H28F3N7O3
    4-[[[2-[4-(4-Acetylpiperazin-1-yl)-2-methoxyanilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-1,3-dihydroindol-2-one
    —— 4-[[[2-[2-Methoxy-4-[4-[1-(2-methoxyethyl)piperidin-4-yl]piperazin-1-yl]anilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-1,3-dihydroindol-2-one 1383680-05-4 C33H41F3N8O3
    4-[[[2-[2-Methoxy-4-[4-[1-(2-methoxyethyl)piperidin-4-yl]piperazin-1-yl]anilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-1,3-dihydroindol-2-one
    —— [4-(2,2-diphenylvinyl)phenyl]-(2,4,6-trimethylphenyl)methanone 1335328-87-4 C30H26O
    [4-(2,2-diphenylvinyl)phenyl]-(2,4,6-trimethylphenyl)methanone
    —— 4-chlorophenyl 1-thiocyanoethylcarbonate 117972-05-1 C10H8ClNO3S
    4-chlorophenyl 1-thiocyanoethylcarbonate
    —— 4,25-Dimethyl-6,23-bis(4-nitrophenyl)heptacyclo[16.8.0.02,11.03,8.04,25.012,17.021,26]hexacosa-1(18),2(11),3(8),6,9,12,14,16,19,21(26),22-undecaene-5,24-dione 1627197-44-7 C40H24N2O6
    4,25-Dimethyl-6,23-bis(4-nitrophenyl)heptacyclo[16.8.0.02,11.03,8.04,25.012,17.021,26]hexacosa-1(18),2(11),3(8),6,9,12,14,16,19,21(26),22-undecaene-5,24-dione
    —— 4,4,6,6-Tetramethyl-tetrahydro-furo[3,4-b]furan-2-one 29799-69-7 C10H16O3
    4,4,6,6-Tetramethyl-tetrahydro-furo[3,4-b]furan-2-one
    —— [(4-isopropyl-phenyl)-(3-methyl-5-oxo-1-phenyl-2,5-dihydro-1<i>H</i>-pyrazol-4-yl)-methyl]-phosphonic acid dimethyl ester 28799-01-1 C22H27N2O4P
    [(4-isopropyl-phenyl)-(3-methyl-5-oxo-1-phenyl-2,5-dihydro-1<i>H</i>-pyrazol-4-yl)-methyl]-phosphonic acid dimethyl ester
    —— 4-ethylsulfanyl-6-iodo-quinoline-3-carbonitrile 872577-73-6 C12H9IN2S
    4-ethylsulfanyl-6-iodo-quinoline-3-carbonitrile
    —— (4-Amino-phenyl)-(5-cyan-2-nitro-phenyl)-amin 92961-30-3 C13H10N4O2
    (4-Amino-phenyl)-(5-cyan-2-nitro-phenyl)-amin
    —— {4-[(E)-2-(4-Chloro-phenyl)-vinyl]-phenyl}-m-tolyl-diazene 35706-19-5 C21H17ClN2
    {4-[(E)-2-(4-Chloro-phenyl)-vinyl]-phenyl}-m-tolyl-diazene
    —— 4a,5-dimethyl-4a<i>H</i>-pyrido[1,2-<i>a</i>]quinoline-1,2,3,4-tetracarboxylic acid tetramethyl ester 33898-29-2 C23H23NO8
    4a,5-dimethyl-4a<i>H</i>-pyrido[1,2-<i>a</i>]quinoline-1,2,3,4-tetracarboxylic acid tetramethyl ester
    —— 4-Carbamoyl-6,8-dichloro-2-phenyl-quinoline-3-carboxylic acid ethyl ester 34505-82-3 C19H14Cl2N2O3
    4-Carbamoyl-6,8-dichloro-2-phenyl-quinoline-3-carboxylic acid ethyl ester
    —— 4-(3,5-diacetyl-2,4,6-trimethyl-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione 100658-68-2 C21H21N3O4
    4-(3,5-diacetyl-2,4,6-trimethyl-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione
    —— (4S,5S)-2-((1S,5R)-6,6-Dimethyl-bicyclo[3.1.1]hept-2-en-2-yl)-1,3,4,5-tetraphenyl-imidazolidine 135075-61-5 C36H36N2
    (4S,5S)-2-((1S,5R)-6,6-Dimethyl-bicyclo[3.1.1]hept-2-en-2-yl)-1,3,4,5-tetraphenyl-imidazolidine
    —— 4-N,N-dimethylaminomethyleneimino-6-phenyl-1-(2,3,5-tri-O-benzoyl-2'-deoxy-β-D-erythro-pentofuranosyl)-7(8H)-pteridone 1201639-54-4 C41H34N6O8
    4-N,N-dimethylaminomethyleneimino-6-phenyl-1-(2,3,5-tri-O-benzoyl-2'-deoxy-β-D-erythro-pentofuranosyl)-7(8H)-pteridone
    —— (+/-)-(4α,5α)-3,6-dimethyl-4-hydroxy-6-vinyl-4,5,6,7-tetrahydrobenzofuran-5-acetic acid lactone 73696-92-1 C14H16O3
    (+/-)-(4α,5α)-3,6-dimethyl-4-hydroxy-6-vinyl-4,5,6,7-tetrahydrobenzofuran-5-acetic acid lactone
    —— 4-benzyl-1,2,5,6-tetrahydro-4H-imidazo<1,2-a><1,3>benzodiazepin-2-one 75594-98-8 C18H17N3O
    4-benzyl-1,2,5,6-tetrahydro-4H-imidazo<1,2-a><1,3>benzodiazepin-2-one
    —— 4-(3,3-dimethyl-2-phenyloxiran-2-yl)-2,3,5,6-tetrafluoropyridine 1361052-33-6 C15H11F4NO
    4-(3,3-dimethyl-2-phenyloxiran-2-yl)-2,3,5,6-tetrafluoropyridine
    —— (4R*,5S*)-4,5-bis(4-hydroxyphenyl)-2-heptanone 83303-88-2 C19H22O3
    (4R*,5S*)-4,5-bis(4-hydroxyphenyl)-2-heptanone
    —— (4R,4aR,8aS)-6-Ethoxy-4-isopropyl-1-methylene-1,2,3,4,4a,5,8,8a-octahydro-naphthalene 27548-49-8 C16H26O
    (4R,4aR,8aS)-6-Ethoxy-4-isopropyl-1-methylene-1,2,3,4,4a,5,8,8a-octahydro-naphthalene
    —— 4-chloro-2-nitro-benzenesulfenic acid-(4-oxo-cyclohexa-2,5-dienylidenamide) 46989-62-2 C12H7ClN2O3S
    4-chloro-2-nitro-benzenesulfenic acid-(4-oxo-cyclohexa-2,5-dienylidenamide)
    —— 4-(allyloxy)-1,4-diphenylbut-2-ynyl acetate 1048639-32-2 C21H20O3
    4-(allyloxy)-1,4-diphenylbut-2-ynyl acetate
    —— 4-methyl-11-oxa-3,5,6,19-tetrazapentacyclo[10.7.0.02,10.03,8.013,18]nonadeca-1(12),2(10),4,8,13,15,17-heptaene-7-thione 93666-32-1 C15H10N4OS
    4-methyl-11-oxa-3,5,6,19-tetrazapentacyclo[10.7.0.02,10.03,8.013,18]nonadeca-1(12),2(10),4,8,13,15,17-heptaene-7-thione
    —— (4-Hydroxy-1,2,5-trimethyl-piperidin-4-ylethynyl)-phosphonic acid dimethyl ester 43143-16-4 C12H22NO4P
    (4-Hydroxy-1,2,5-trimethyl-piperidin-4-ylethynyl)-phosphonic acid dimethyl ester
    —— 4'-Bromo-2,3,4,5,6-pentadeuterio-α-azoxybenzol 35159-23-0 C12H9BrN2O
    4'-Bromo-2,3,4,5,6-pentadeuterio-α-azoxybenzol
    —— 4-Ethoxy-benzoic acid 1-dimethylaminomethyl-cyclohexyl ester 21095-24-9 C18H27NO3
    4-Ethoxy-benzoic acid 1-dimethylaminomethyl-cyclohexyl ester
    —— 4,5-Dibromo-1-hydroxy-1-(2-hydroxy-ethyl)-4,7,9,9b-tetramethyl-decahydro-naphtho[1,2-c]furan-3-one 40140-37-2 C18H28Br2O4
    4,5-Dibromo-1-hydroxy-1-(2-hydroxy-ethyl)-4,7,9,9b-tetramethyl-decahydro-naphtho[1,2-c]furan-3-one
    —— (4R,7S)-7-Chloro-1,3,3-trimethyl-2-oxa-bicyclo[2.2.2]octan-6-one 33932-32-0 C10H15ClO2
    (4R,7S)-7-Chloro-1,3,3-trimethyl-2-oxa-bicyclo[2.2.2]octan-6-one
    —— 4-Nitro-5-formyl-pyrrol-2-carbonsaeure 36131-50-7 C6H4N2O5
    4-Nitro-5-formyl-pyrrol-2-carbonsaeure
    —— 4H-Cyclopenta<def>phenanthrene-8-carboxylic acid 73177-80-7 C16H10O2
    4H-Cyclopenta<def>phenanthrene-8-carboxylic acid
    —— (4R,E)-4-(benzyloxy)-6-(tert-butyldimethylsilyloxy)-1-(tetrahydropyran-2-yloxy)-2-hexene 1579954-61-2 C24H40O4Si
    (4R,E)-4-(benzyloxy)-6-(tert-butyldimethylsilyloxy)-1-(tetrahydropyran-2-yloxy)-2-hexene
    —— (4-methylsulfonylbenzylidene)phenylamine 1239645-71-6 C14H13NO2S
    (4-methylsulfonylbenzylidene)phenylamine