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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-ethylpiperazin-1-yl)(1H-indol-5-yl)methanone 919739-28-9 C15H19N3O
    (4-ethylpiperazin-1-yl)(1H-indol-5-yl)methanone
    —— (4-Pentafluorobenzoyloxyimino-cyclohexa-2,5-dienylidene)-phenyl-acetonitrile 267420-04-2 C21H9F5N2O2
    (4-Pentafluorobenzoyloxyimino-cyclohexa-2,5-dienylidene)-phenyl-acetonitrile
    —— 4-(2,6-diphenylpyran-4-ylidene)-2-phenylchromene 73453-51-7 C32H22O2
    4-(2,6-diphenylpyran-4-ylidene)-2-phenylchromene
    —— 4-methyl-N-(4-{[(4-(2,2,2-trifluoroethoxy)-6-{[3-(trifluoromethyl)phenyl]amino}-1,3,5-triazin-2-yl)amino]methyl}phenyl)benzamide 1174126-68-1 C27H22F6N6O2
    4-methyl-N-(4-{[(4-(2,2,2-trifluoroethoxy)-6-{[3-(trifluoromethyl)phenyl]amino}-1,3,5-triazin-2-yl)amino]methyl}phenyl)benzamide
    —— 4-(4-butoxybenzoyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3,4,5-trimethoxyphenyl)-1,5-dihydro-2H-pyrrol-2-one 609794-60-7 C27H29N3O7S
    4-(4-butoxybenzoyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3,4,5-trimethoxyphenyl)-1,5-dihydro-2H-pyrrol-2-one
    —— 4-(6-ethoxy-2-methylquinolin-4-ylamino)benzenesulfonamide monohydrochloride 1061768-10-2 C18H19N3O3S*ClH
    4-(6-ethoxy-2-methylquinolin-4-ylamino)benzenesulfonamide monohydrochloride
    —— 4-methyl-2-(3-methylpent-4-enyl)cyclohepta-2,4,6-trien-1-one 118378-45-3 C14H18O
    4-methyl-2-(3-methylpent-4-enyl)cyclohepta-2,4,6-trien-1-one
    —— 4-(4-benzyloxy-3-cyanoindol-1-yl)benzoic acid 1071970-33-6 C23H16N2O3
    4-(4-benzyloxy-3-cyanoindol-1-yl)benzoic acid
    —— 4-ethoxymethyl-2,5-diphenyl-oxazole 4788-07-2 C18H17NO2
    4-ethoxymethyl-2,5-diphenyl-oxazole
    —— 4-(2-fluoro-1-oxo-2,3-dihydro-1H-inden-2-yl)benzonitrile 1355165-70-6 C16H10FNO
    4-(2-fluoro-1-oxo-2,3-dihydro-1H-inden-2-yl)benzonitrile
    —— 4-<2>Anthrachinonyl-3,4,5,6-tetrahydro-benzo<h>chinazolin-2-on 10158-74-4 C26H18N2O3
    4-<2>Anthrachinonyl-3,4,5,6-tetrahydro-benzo<h>chinazolin-2-on
    —— 4-Propoxy-1,3,4-trimethyl-5-phenyl-2,6-dioxo-perhydro-1,3,5-triazin 58192-50-0 C15H21N3O3
    4-Propoxy-1,3,4-trimethyl-5-phenyl-2,6-dioxo-perhydro-1,3,5-triazin
    —— 4-(2-(4-methyl-1,4-diazepan-1-yl)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590405-88-2 C16H26N4O
    4-(2-(4-methyl-1,4-diazepan-1-yl)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— 4-(N-(furan-2-ylmethyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590404-76-5 C15H17N3O3
    4-(N-(furan-2-ylmethyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— 4-[(4-methoxy-phenylimino)-methyl]-1,5-dimethyl-2-<i>p</i>-tolyl-1,2-dihydro-pyrazol-3-one 20936-95-2 C20H21N3O2
    4-[(4-methoxy-phenylimino)-methyl]-1,5-dimethyl-2-<i>p</i>-tolyl-1,2-dihydro-pyrazol-3-one
    —— 4,6-Diaethyl-5,5-dideuterio-1,3-dioxan 54020-51-8 C8H16O2
    4,6-Diaethyl-5,5-dideuterio-1,3-dioxan
    —— 4-(benzyloxy)-1-vinylcyclohexene 75802-44-7 C15H18O
    4-(benzyloxy)-1-vinylcyclohexene
    —— 4,6-bis{2-[(4-allyloxyphenylimino)methyl]-4-methyl-6-(2-phenylpropan-2-yl)phenoxy}titanium(IV) dichloride 1267397-35-2 C52H52Cl2N2O4Ti
    4,6-bis{2-[(4-allyloxyphenylimino)methyl]-4-methyl-6-(2-phenylpropan-2-yl)phenoxy}titanium(IV) dichloride
    —— 4<2-methyl-4(3H)-oxo-quinazolinyl>stilbene 106551-03-5 C23H18N2O
    4<2-methyl-4(3H)-oxo-quinazolinyl>stilbene
    —— (4-bromo-3-methyl-furan-2-yloxy)-tert-butyl-dimethyl-silane 935467-34-8 C11H19BrO2Si
    (4-bromo-3-methyl-furan-2-yloxy)-tert-butyl-dimethyl-silane
    —— 4-amino-N1,N7-bis(3,5-bis(methoxymethyl)phenyl)-4-(3-(3,5-bis(methoxymethyl)phenylamino)-3-oxopropyl)heptanediamide 1260095-60-0 C40H56N4O9
    4-amino-N1,N7-bis(3,5-bis(methoxymethyl)phenyl)-4-(3-(3,5-bis(methoxymethyl)phenylamino)-3-oxopropyl)heptanediamide
    —— 4-oxiranylmethyl-benzonitrile 854690-79-2 C10H9NO
    4-oxiranylmethyl-benzonitrile
    —— 4-(4-Chloro-phenyl)-1-(4-nitro-phenyl)-5-trifluoromethyl-1H-[1,2,3]triazole 141543-59-1 C15H8ClF3N4O2
    4-(4-Chloro-phenyl)-1-(4-nitro-phenyl)-5-trifluoromethyl-1H-[1,2,3]triazole
    —— 4-nitrobenzyl 3-(4-benzyl-5-(pyrrolidin-1-yl)oxazol-2-yl)-2-methyl-3-oxopropanoate 1206197-92-3 C25H25N3O6
    4-nitrobenzyl 3-(4-benzyl-5-(pyrrolidin-1-yl)oxazol-2-yl)-2-methyl-3-oxopropanoate
    —— 4-{4-[4-(2-carboxyacetamido)-1-methyl-1H-pyrrole-2-carboxamido]-1-methyl-1H-pyrrole-2-carboxamido}-1-methyl-1H-pyrrole-2-carboxylic acid N,N'-bis{25,26,27,28-tetrabutoxy-11,17,23-tris[(tert-butoxycarbonyl)amino]calix[4]aren-5-yl} diamde 1312790-35-4 C139H186N14O25
    4-{4-[4-(2-carboxyacetamido)-1-methyl-1H-pyrrole-2-carboxamido]-1-methyl-1H-pyrrole-2-carboxamido}-1-methyl-1H-pyrrole-2-carboxylic acid N,N'-bis{25,26,27,28-tetrabutoxy-11,17,23-tris[(tert-butoxycarbonyl)amino]calix[4]aren-5-yl} diamde
    —— (4S,5R)-methyl 4-phenyl-5-methoxy-1-cyclopentene-1-carboxylate 359460-02-9 C14H16O3
    (4S,5R)-methyl 4-phenyl-5-methoxy-1-cyclopentene-1-carboxylate
    —— 4-[2-(4-chlorophenyl)ethyl]-N-[2-[3-[(4-fluorophenyl)methyl]imidazol-4-yl]ethyl]-1-methylsulfonylpiperazine-2-carboxamide 281196-14-3 C26H31ClFN5O3S
    4-[2-(4-chlorophenyl)ethyl]-N-[2-[3-[(4-fluorophenyl)methyl]imidazol-4-yl]ethyl]-1-methylsulfonylpiperazine-2-carboxamide
    —— 4-chloro-6-(chloromethyl)-2-(methylthio)pyrimidine 94694-53-8 C6H6Cl2N2S
    4-chloro-6-(chloromethyl)-2-(methylthio)pyrimidine
    —— 4-benzyl-5-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)morpholin-3-one 1398364-77-6 C24H26N2O2
    4-benzyl-5-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)morpholin-3-one
    —— 4,4'-dimethyl-α,α'-dioxo-bibenzyl-3,3'-dicarboxylic acid 858842-82-7 C18H14O6
    4,4'-dimethyl-α,α'-dioxo-bibenzyl-3,3'-dicarboxylic acid
    —— 4,4-Dimethyl-1-phenylthio-2-pentanon 65302-99-0 C13H18OS
    4,4-Dimethyl-1-phenylthio-2-pentanon
    —— 4-Hydroperoxy-4-(3'-methyl-2'-butenyl)furo<3,2-g><1>benzopyran-7,9-dione 135366-53-9 C16H14O6
    4-Hydroperoxy-4-(3'-methyl-2'-butenyl)furo<3,2-g><1>benzopyran-7,9-dione
    —— 4-((Ξ)-isobutylidene)-2,2,5,5-tetramethyl-dihydro-furan-3-one 100314-91-8 C12H20O2
    4-((Ξ)-isobutylidene)-2,2,5,5-tetramethyl-dihydro-furan-3-one
    —— 4β-[(4-((2-methoxy-4-(3-(thiophen-3-yl)acryloyl)phenoxy)-methyl)-1H-1,2,3-triazol-1-yl)]-4-desoxypodophyllotoxin 1422963-39-0 C39H35N3O10S
    4β-[(4-((2-methoxy-4-(3-(thiophen-3-yl)acryloyl)phenoxy)-methyl)-1H-1,2,3-triazol-1-yl)]-4-desoxypodophyllotoxin
    —— {4-[(9H-fluoren-3-ylmethylidene)amino]-3-ethyl-5-oxo-4,5-dihydro-1H-1, 2,4-triazol-1-yl}acetic acid 1448959-47-4 C20H18N4O3
    {4-[(9H-fluoren-3-ylmethylidene)amino]-3-ethyl-5-oxo-4,5-dihydro-1H-1, 2,4-triazol-1-yl}acetic acid
    —— 4-(4,5-dibromo-2-methylphenyl)-2,6-dipyridin-2-ylpyridine 216433-20-4 C22H15Br2N3
    4-(4,5-dibromo-2-methylphenyl)-2,6-dipyridin-2-ylpyridine
    —— 4-amino-3-hydroxy-N,N-dimethylpicolinamide 1255917-92-0 C8H11N3O2
    4-amino-3-hydroxy-N,N-dimethylpicolinamide
    —— (4-nitrophenyl)methyl (4S)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-5-methyl-3-oxohexanoate 126027-14-3 C29H28N2O7
    (4-nitrophenyl)methyl (4S)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-5-methyl-3-oxohexanoate
    —— (4-Biphenyl-4-yl-thiazole-2-carbothioylsulfanyl)-acetic acid 126004-59-9 C18H13NO2S3
    (4-Biphenyl-4-yl-thiazole-2-carbothioylsulfanyl)-acetic acid
    —— 4,7,10,23-Tetramethyl-14-oxo-17-oxa-1,4,7,10,13,23-hexaazabicyclo<11.7.5>pentacosane 169172-68-3 C22H46N6O2
    4,7,10,23-Tetramethyl-14-oxo-17-oxa-1,4,7,10,13,23-hexaazabicyclo<11.7.5>pentacosane
    —— 4-methoxy<3,5-2H2>benzaldehyde 95307-67-8 C8H8O2
    4-methoxy<3,5-2H2>benzaldehyde
    —— 4-(azetidine-1-carbonyl)-N-(2-(biphenyl-3-yl)imidazo[1,2-a]pyrimidin-7-yl)-1-methyl-1H-pyrazole-5-carboxamide 1335300-86-1 C27H23N7O2
    4-(azetidine-1-carbonyl)-N-(2-(biphenyl-3-yl)imidazo[1,2-a]pyrimidin-7-yl)-1-methyl-1H-pyrazole-5-carboxamide
    —— 4-[2-(4-ethyl-piperazin-1-yl)purin-9-yl]phenol 1332368-48-5 C17H20N6O
    4-[2-(4-ethyl-piperazin-1-yl)purin-9-yl]phenol
    —— 4-dipropoxyphosphoryl-1-(2-ethoxyethyl)-2,5-dimethylpiperidin-4-ol 127829-43-0 C17H36NO5P
    4-dipropoxyphosphoryl-1-(2-ethoxyethyl)-2,5-dimethylpiperidin-4-ol
    —— 4-Chloro-3-nitrobenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-YL]hydrazone 624725-13-9 C17H15ClN6O3S
    4-Chloro-3-nitrobenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-YL]hydrazone
    —— 4-(4-nitro-benzenesulfonyl)-quinoline-1-oxide 31484-07-8 C15H10N2O5S
    4-(4-nitro-benzenesulfonyl)-quinoline-1-oxide
    —— [4-amino-2-[4-(2-dimethylamino-2-methyl-propoxy)-phenylamino]-thiazol-5-yl]-(3-fluoro-4-methyl-phenyl)-methanone 627462-17-3 C23H27FN4O2S
    [4-amino-2-[4-(2-dimethylamino-2-methyl-propoxy)-phenylamino]-thiazol-5-yl]-(3-fluoro-4-methyl-phenyl)-methanone
    —— 4-((1S)-((3,5-di-tert-butylbenzyl)oxy)((2R,4S,5R)-5-vinylquinuclidin-2-yl)methyl)quinolin-6-yl trifluoromethanesulfonate 1101869-08-2 C35H43F3N2O4S
    4-((1S)-((3,5-di-tert-butylbenzyl)oxy)((2R,4S,5R)-5-vinylquinuclidin-2-yl)methyl)quinolin-6-yl trifluoromethanesulfonate
    —— 4'-((2-butyl-6-fluoro-1H-benzo[d]imidazol-1-yl)methyl)-N-(3,4-dimethylisoxazol-5-yl)-N-((2-methoxyethoxy)methyl)-[1,1'-biphenyl]-2-sulfonamide 1393601-50-7 C33H37FN4O5S
    4'-((2-butyl-6-fluoro-1H-benzo[d]imidazol-1-yl)methyl)-N-(3,4-dimethylisoxazol-5-yl)-N-((2-methoxyethoxy)methyl)-[1,1'-biphenyl]-2-sulfonamide
    —— 4-(1-(3,4-dimethylphenyl)vinyl)-1-(4-methoxybenzyl)-3-phenylimidazolidin-2-one 1301169-71-0 C27H28N2O2
    4-(1-(3,4-dimethylphenyl)vinyl)-1-(4-methoxybenzyl)-3-phenylimidazolidin-2-one