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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-bromo-11-(2-N,N-dimethylaminoethyl)-6H-isoindolo[2,1-a]indole 639808-89-2 C19H19BrN2
    4-bromo-11-(2-N,N-dimethylaminoethyl)-6H-isoindolo[2,1-a]indole
    —— {4-[8-(1-benzothien-7-yl)-5-hydroxy-3-phenyl-1,6-naphthyridin-2-yl]phenyl}methanaminium trifluoroacetate 1238316-83-0 C2HF3O2*C29H21N3OS
    {4-[8-(1-benzothien-7-yl)-5-hydroxy-3-phenyl-1,6-naphthyridin-2-yl]phenyl}methanaminium trifluoroacetate
    —— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-benzyl-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-hexadecahydro-8-aza-pentaleno[2,1-a]phenanthrene-9-carboxylic acid ethyl ester 1323942-98-8 C33H39F2NO6
    (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-benzyl-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-hexadecahydro-8-aza-pentaleno[2,1-a]phenanthrene-9-carboxylic acid ethyl ester
    —— (4R,5R,6E,8E,10S,12R,13S,14Z,16E)-4,10,14-trimethoxy-12-methylnonadeca-6,8,14,16-tetraene-1,5,13-triol 1356489-57-0 C23H40O6
    (4R,5R,6E,8E,10S,12R,13S,14Z,16E)-4,10,14-trimethoxy-12-methylnonadeca-6,8,14,16-tetraene-1,5,13-triol
    —— 4-methoxyphenyl 5,6-dihydroxyhexyl ether 174772-50-0 C13H20O4
    4-methoxyphenyl 5,6-dihydroxyhexyl ether
    —— (4R,6S)-2,2-dimethyl-4-[(1E)-2-phenylethenyl]-6-{2-[4-(phenylmethoxy)phenyl]ethyl}-1,3-dioxane 1428899-26-6 C29H32O3
    (4R,6S)-2,2-dimethyl-4-[(1E)-2-phenylethenyl]-6-{2-[4-(phenylmethoxy)phenyl]ethyl}-1,3-dioxane
    —— 4-[3-(2-chloro-benzyl)-6-fluoro-2-imino-2,3-dihydro-benzoimidazol-1-yl]-piperidine-1-carboxylic acid tert-butyl ester 1352721-41-5 C24H28ClFN4O2
    4-[3-(2-chloro-benzyl)-6-fluoro-2-imino-2,3-dihydro-benzoimidazol-1-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-chloro-6-(3-chloro-8-methoxy-2-trifluoromethylimidazo[1,2-a]pyridin-5-yl)isoquinolin-1(2H)-one 1219131-42-6 C18H10Cl2F3N3O2
    4-chloro-6-(3-chloro-8-methoxy-2-trifluoromethylimidazo[1,2-a]pyridin-5-yl)isoquinolin-1(2H)-one
    —— [4-benzyl-1-(6,7-dimethoxy-quinazolin-4-yl)-pyrrolidin-3-yl]-dimethyl-amine 897046-10-5 C23H28N4O2
    [4-benzyl-1-(6,7-dimethoxy-quinazolin-4-yl)-pyrrolidin-3-yl]-dimethyl-amine
    —— 4-Ethoxycepham 53354-52-2 C8H13NO2S
    4-Ethoxycepham
    —— 4-(benzylamino)-N-methyl-2-(methylsulfanyl)pyrimidine-5-carboxamide 919486-27-4 C14H16N4OS
    4-(benzylamino)-N-methyl-2-(methylsulfanyl)pyrimidine-5-carboxamide
    —— 4-[(1-benzhydryl-5-bromo-1H-indol-3-yl)methyl]benzoic acid 241497-24-5 C29H22BrNO2
    4-[(1-benzhydryl-5-bromo-1H-indol-3-yl)methyl]benzoic acid
    —— 4'-[2-[(2-Ethoxyethyl)amino]ethoxy]-2,6-dimethoxy Benzanilide 748756-50-5 C21H28N2O5
    4'-[2-[(2-Ethoxyethyl)amino]ethoxy]-2,6-dimethoxy Benzanilide
    —— 4-(2-(3-fluorophenyl)thiazol-4-yl)-N-((4-methyl-2-phenylthiazol-5-yl)methylene)benzenamine 1649449-13-7 C26H18FN3S2
    4-(2-(3-fluorophenyl)thiazol-4-yl)-N-((4-methyl-2-phenylthiazol-5-yl)methylene)benzenamine
    —— 4-butoxy-6-butyl-9-methyl-8,9-dihydro-5H-pyrimido[4,5-e][1,4]diazepin-7(6H)-one 1228425-87-3 C16H26N4O2
    4-butoxy-6-butyl-9-methyl-8,9-dihydro-5H-pyrimido[4,5-e][1,4]diazepin-7(6H)-one
    —— 4-Nitro-N-(2,3,4,4-tetramethyl-cyclohex-2-enyl)-benzamide 35836-81-8 C17H22N2O3
    4-Nitro-N-(2,3,4,4-tetramethyl-cyclohex-2-enyl)-benzamide
    —— 4-(2,4-diamino-6-{2-[ethyl-(2-hydroxy-ethyl)-amino]-ethylamino}-pyrimidin-5-ylazo)-benzoic acid ethyl ester 5355-29-3 C19H28N8O3
    4-(2,4-diamino-6-{2-[ethyl-(2-hydroxy-ethyl)-amino]-ethylamino}-pyrimidin-5-ylazo)-benzoic acid ethyl ester
    —— 4-Butyl-3,5-dioxo-1-phenyl-2-<4-sulfo-phenyl>-pyrazolidin 2600-78-4 C19H20N2O5S
    4-Butyl-3,5-dioxo-1-phenyl-2-<4-sulfo-phenyl>-pyrazolidin
    —— 4-<4-Butyl-semicarbazido>-7-chlorchinolin 13973-18-7 C14H17ClN4O
    4-<4-Butyl-semicarbazido>-7-chlorchinolin
    —— 4-Chlormethyl-1,4-dihydro-2,6-dimethyl-1-phenyl-3,5-dicarboxy-pyridindimethylester 14186-56-2 C18H20ClNO4
    4-Chlormethyl-1,4-dihydro-2,6-dimethyl-1-phenyl-3,5-dicarboxy-pyridindimethylester
    —— 4-tert.Butylsulfonyl-5-(1-hydroxy-1-benzylmercaptomethylen)thiophen-2-aldehyd 19509-74-1 C17H20O4S3
    4-tert.Butylsulfonyl-5-(1-hydroxy-1-benzylmercaptomethylen)thiophen-2-aldehyd
    —— {4-[2-(5-methyl-3-phenyl-isoxazole-2-carbonylamino)-ethyl]-benzenesulfonyl}-carbamic acid methyl ester 52320-55-5 C21H21N3O6S
    {4-[2-(5-methyl-3-phenyl-isoxazole-2-carbonylamino)-ethyl]-benzenesulfonyl}-carbamic acid methyl ester
    —— 4,6-Dichlor-3-<p-chlorphenyl-mercapto>-o-phenylen-diamin 20051-12-1 C12H9Cl3N2S
    4,6-Dichlor-3-<p-chlorphenyl-mercapto>-o-phenylen-diamin
    —— 4'-Methyl-3''-methoxy-iso-phenolphthalein-dibenzoat 5211-80-3 C36H26O7
    4'-Methyl-3''-methoxy-iso-phenolphthalein-dibenzoat
    —— (4-Vinyloxy-anilinium)-(di-O-aethyl-dithiophosphat) 1466-58-6 C4H11O2PS2*C8H9NO
    (4-Vinyloxy-anilinium)-(di-O-aethyl-dithiophosphat)
    —— 4-Chlor-6-dimethylamino-3-methylpyrimidinium-iodid 2228-01-5 C7H11ClN3*I
    4-Chlor-6-dimethylamino-3-methylpyrimidinium-iodid
    —— 4-[2-(4'-nitro-biphenyl-4-yloxy)-ethyl]-morpholine 18709-28-9 C18H20N2O4
    4-[2-(4'-nitro-biphenyl-4-yloxy)-ethyl]-morpholine
    —— 4-Amino-6-carboxy-2-phenyl-pteridin 19830-42-3 C13H9N5O2
    4-Amino-6-carboxy-2-phenyl-pteridin
    —— 4,4'-dimethyl-4,4'-thiazolo[5,4-d]thiazole-2,5-diyl-bis-pentanoic acid diethyl ester 33328-67-5 C20H30N2O4S2
    4,4'-dimethyl-4,4'-thiazolo[5,4-d]thiazole-2,5-diyl-bis-pentanoic acid diethyl ester
    —— 4-phenyl-2-propyl-1,3-oxazole-5-carbaldehyde 1240267-13-3 C13H13NO2
    4-phenyl-2-propyl-1,3-oxazole-5-carbaldehyde
    —— {4-[2-(4-{2-[5-(4-Chloro-benzoyl)-2-imino-[1,3,4]thiadiazol-3-yl]-phenoxy}-butoxy)-phenyl]-5-imino-4,5-dihydro-[1,3,4]thiadiazol-2-yl}-(4-chloro-phenyl)-methanone 651036-30-5 C34H26Cl2N6O4S2
    {4-[2-(4-{2-[5-(4-Chloro-benzoyl)-2-imino-[1,3,4]thiadiazol-3-yl]-phenoxy}-butoxy)-phenyl]-5-imino-4,5-dihydro-[1,3,4]thiadiazol-2-yl}-(4-chloro-phenyl)-methanone
    —— (4-chlorophenyl)-(4-cyclohexylcarbamoyl-piperidin-1-yl)-acetic acid 512822-49-0 C20H27ClN2O3
    (4-chlorophenyl)-(4-cyclohexylcarbamoyl-piperidin-1-yl)-acetic acid
    —— 4-nitrophenylazotrinitromethane 29666-85-1 C7H4N6O8
    4-nitrophenylazotrinitromethane
    —— 4,5α-epoxy-19<i>anti</i>-ethyl-3,6-dimethoxy-6β,14-ethano-morphin-7-ene 683194-76-5 C22H27NO3
    4,5α-epoxy-19<i>anti</i>-ethyl-3,6-dimethoxy-6β,14-ethano-morphin-7-ene
    —— 4-[3-[3-[Bis(4-isobutylphenyl)methoxy]benzoyl]indolizin-1-yl]butyric acid 146939-36-8 C40H43NO4
    4-[3-[3-[Bis(4-isobutylphenyl)methoxy]benzoyl]indolizin-1-yl]butyric acid
    —— 4-(2,2-dimethyl-propionyloxy)-benzoic acid 9-hydroxy-9-isopropyl-1,5-dimethyl-4-oxa-tricyclo[6.3.0.03,5]undec-7-yl ester 778584-27-3 C27H38O6
    4-(2,2-dimethyl-propionyloxy)-benzoic acid 9-hydroxy-9-isopropyl-1,5-dimethyl-4-oxa-tricyclo[6.3.0.03,5]undec-7-yl ester
    —— 4'-[2-(isopropylamino)ethoxy]-3'-methyl-3,4,5,6-tetrahydro-2H-pyran-4-carboxanilide 741660-16-2 C18H28N2O3
    4'-[2-(isopropylamino)ethoxy]-3'-methyl-3,4,5,6-tetrahydro-2H-pyran-4-carboxanilide
    —— 4-Hydroxy-5-methyl-tetrahydro-furan-2-carbonsaeure-dimethylamid 90205-45-1 C8H15NO3
    4-Hydroxy-5-methyl-tetrahydro-furan-2-carbonsaeure-dimethylamid
    —— 4,12-Dimethyldispiro<5,1,5,1>tetradecan-3,11-dien-7,14-dion 33035-72-2 C16H20O2
    4,12-Dimethyldispiro<5,1,5,1>tetradecan-3,11-dien-7,14-dion
    —— 4-(4-chlorophenyl)-N-(4-((6-(methyloxy)-4-quinolinyl)oxy)phenyl)-1-phthalazinamine 1071532-65-4 C30H21ClN4O2
    4-(4-chlorophenyl)-N-(4-((6-(methyloxy)-4-quinolinyl)oxy)phenyl)-1-phthalazinamine
    —— 4-[(E)-3-(1-carboxymethyl-1H-indol-3-yl)-2-cyano-acryloylamino]-benzoic acid ethyl ester 866600-51-3 C23H19N3O5
    4-[(E)-3-(1-carboxymethyl-1H-indol-3-yl)-2-cyano-acryloylamino]-benzoic acid ethyl ester
    —— (4aR,5R,6S,8aR)-6-(2-Benzyloxy-ethyl)-5-hydroxy-hexahydro-thiopyrano[2,3-b]thiopyran-4-one 78442-71-4 C17H22O3S2
    (4aR,5R,6S,8aR)-6-(2-Benzyloxy-ethyl)-5-hydroxy-hexahydro-thiopyrano[2,3-b]thiopyran-4-one
    —— 4-[4'-(5-methyl-[1,2,4]oxadiazol-3-yl)-biphenyl-4-ylmethyl]-1,4-diaza-bicyclo[3.2.2]nonane 873933-30-3 C23H26N4O
    4-[4'-(5-methyl-[1,2,4]oxadiazol-3-yl)-biphenyl-4-ylmethyl]-1,4-diaza-bicyclo[3.2.2]nonane
    —— 4-[1-amino-1-(4-methoxyphenyl)-ethyl]-cyclohexanol 1202008-86-3 C15H23NO2
    4-[1-amino-1-(4-methoxyphenyl)-ethyl]-cyclohexanol
    —— 4-(5-(5-methoxy-2-(4-(methylsulfonyl)phenyl)benzo[b]thiophen-3-yl)pyrimidin-2-yl)morpholine 1206797-72-9 C24H23N3O4S2
    4-(5-(5-methoxy-2-(4-(methylsulfonyl)phenyl)benzo[b]thiophen-3-yl)pyrimidin-2-yl)morpholine
    —— 4-Ethyl-2,3,4,5-tetrahydro-1,3a,5,6,9-pentaaza-cyclopenta[a]naphthalene; hydrochloride 139293-84-8 C10H13N5*ClH
    4-Ethyl-2,3,4,5-tetrahydro-1,3a,5,6,9-pentaaza-cyclopenta[a]naphthalene; hydrochloride
    —— 4'-[2''-deoxy-5''-O-(4,4'-dimethoxytriphenylmethyl)-β-D-ribofuranosyl]-4-methoxybiphenyl 912818-51-0 C39H38O6
    4'-[2''-deoxy-5''-O-(4,4'-dimethoxytriphenylmethyl)-β-D-ribofuranosyl]-4-methoxybiphenyl
    —— 4-hydroxy-2,3,4,6-tetramethylcyclohexa-2,5-dienone 74894-35-2 C10H14O2
    4-hydroxy-2,3,4,6-tetramethylcyclohexa-2,5-dienone
    —— 4-Chloro-N-{4-[(E)-3-(4-nitro-phenyl)-acryloyl]-phenyl}-benzenesulfonamide 72178-55-3 C21H15ClN2O5S
    4-Chloro-N-{4-[(E)-3-(4-nitro-phenyl)-acryloyl]-phenyl}-benzenesulfonamide
    —— [4-butyl-5-(2-methyl-quinolin-4-yl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid 74270-92-1 C18H20N4O2S
    [4-butyl-5-(2-methyl-quinolin-4-yl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid