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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-bis-(4-nitro-phenyl)-2-phenyl-pyridin-3-ol 65129-70-6 C23H15N3O5
    4,6-bis-(4-nitro-phenyl)-2-phenyl-pyridin-3-ol
    —— 4-[2-((E)-([5-oxo-3-(2-thienylmethyl)-1,5-dihydro-4H-1,2,4-triazol-4-yl]imino)methyl)phenoxy]phthalonitrile 1001400-98-1 C22H14N6O2S
    4-[2-((E)-([5-oxo-3-(2-thienylmethyl)-1,5-dihydro-4H-1,2,4-triazol-4-yl]imino)methyl)phenoxy]phthalonitrile
    —— 4-(N-Methylanilino)-2-oxo-3-butinsaeure-(p-tolylester) 80608-28-2 C18H15NO3
    4-(N-Methylanilino)-2-oxo-3-butinsaeure-(p-tolylester)
    —— 4-<3-(Methoxycarbonyl)-1-methyl-5-pyrazolyloxy>crotonsaeure-methylester 86022-21-1 C11H14N2O5
    4-<3-(Methoxycarbonyl)-1-methyl-5-pyrazolyloxy>crotonsaeure-methylester
    —— (4R,5R)-5-(3-methoxyphenyl)-4-(6-(phenylethynyl)pyridin-2-yl)oxazolidin-2-one 1375749-28-2 C23H18N2O3
    (4R,5R)-5-(3-methoxyphenyl)-4-(6-(phenylethynyl)pyridin-2-yl)oxazolidin-2-one
    —— 4'-(methanesulfonyl-amino-methyl)-4-trifluoromethoxy-bi-phenyl-3-carboxylic acid [2-cyano-1-(1H-indol-3-ylmethyl)-ethyl]-amide 1108612-45-8 C28H25F3N4O4S
    4'-(methanesulfonyl-amino-methyl)-4-trifluoromethoxy-bi-phenyl-3-carboxylic acid [2-cyano-1-(1H-indol-3-ylmethyl)-ethyl]-amide
    —— 4-(8-cyano-dibenzo[b,f][1,4]oxazepin-11-yl)-N-hydroxy-benzamide 1024007-56-4 C21H13N3O3
    4-(8-cyano-dibenzo[b,f][1,4]oxazepin-11-yl)-N-hydroxy-benzamide
    —— 4-benzyl-5-{2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-ethyl}-2,4-dihydro-[1,2,4]triazol-3-one 1111178-95-0 C22H27N5O2
    4-benzyl-5-{2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-ethyl}-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-{5-[(1-ethyl-4,5-dimethoxy-1H-indole-2-carbonyl)-amino]-pyridin-2-yl}-piperazine-1-carboxylic acid tert-butyl ester 1228747-18-9 C27H35N5O5
    4-{5-[(1-ethyl-4,5-dimethoxy-1H-indole-2-carbonyl)-amino]-pyridin-2-yl}-piperazine-1-carboxylic acid tert-butyl ester
    —— 4,4-dimethyl-1-(pyridin-2-yl)-2-(adamantan-2-yl)-1,2-diazetidin-3-one 1224512-54-2 C19H25N3O
    4,4-dimethyl-1-(pyridin-2-yl)-2-(adamantan-2-yl)-1,2-diazetidin-3-one
    —— 4-Carboxy-3-furancarbamic Acid Diethyl Ester 78329-65-4 C10H13NO5
    4-Carboxy-3-furancarbamic Acid Diethyl Ester
    —— 4-nitro-2,3,5,6-tetrafluoro-2'-hydroxydiphenylamine 122127-58-6 C12H6F4N2O3
    4-nitro-2,3,5,6-tetrafluoro-2'-hydroxydiphenylamine
    —— 4-(4-isopropyl-phenyl)-6-prop-2-ynyloxy-2-(9H-purin-8-yl)-quinazoline 1125484-21-0 C25H20N6O
    4-(4-isopropyl-phenyl)-6-prop-2-ynyloxy-2-(9H-purin-8-yl)-quinazoline
    —— 4-[[[3-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzenesulfonamide 1124319-48-7 C21H21N5O4S
    4-[[[3-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzenesulfonamide
    —— 4-(methylamino)-2-morpholin-4-yl-5-nitro-N-(2,2,3,3,3-pentafluoropropyl)benzamide 1380839-94-0 C15H17F5N4O4
    4-(methylamino)-2-morpholin-4-yl-5-nitro-N-(2,2,3,3,3-pentafluoropropyl)benzamide
    —— 4,5-Dimethoxy-2-oxatricyclo<12.2.2.1.3,7>eicosa-3,5,7(20),15,17,18-hexaene-10,12-dione 152035-79-5 C21H22O5
    4,5-Dimethoxy-2-oxatricyclo<12.2.2.1.3,7>eicosa-3,5,7(20),15,17,18-hexaene-10,12-dione
    —— 4-trifluoromethoxy-4'-trifluoromethyl-biphenyl-3-carboxylic acid [2-cyano-1-(1H-indol-3-ylmethyl)-ethyl]-amide 1108612-90-3 C27H19F6N3O2
    4-trifluoromethoxy-4'-trifluoromethyl-biphenyl-3-carboxylic acid [2-cyano-1-(1H-indol-3-ylmethyl)-ethyl]-amide
    —— 4-{4-[4-(5-chloro-benzofuran-2-yl)-styryl]-phenyl}-2-phenyl-2<i>H</i>-[1,2,3]triazole 59151-45-0 C30H20ClN3O
    4-{4-[4-(5-chloro-benzofuran-2-yl)-styryl]-phenyl}-2-phenyl-2<i>H</i>-[1,2,3]triazole
    —— (4aS,9bR)-4-[1-Ethylamino-meth-(Z)-ylidene]-8,9b-dimethyl-4a,9b-dihydro-4H-dibenzofuran-3-one 86658-06-2 C17H19NO2
    (4aS,9bR)-4-[1-Ethylamino-meth-(Z)-ylidene]-8,9b-dimethyl-4a,9b-dihydro-4H-dibenzofuran-3-one
    —— (4-Chloro-phenyl)-[4-methyl-5-[(E)-methylimino]-[1,2,4]dithiazolidin-(3Z)-ylidene]-amine 82214-25-3 C10H10ClN3S2
    (4-Chloro-phenyl)-[4-methyl-5-[(E)-methylimino]-[1,2,4]dithiazolidin-(3Z)-ylidene]-amine
    —— 4-<(E)-5-Ethoxycarbonyloxy-3-pentenyl>-3-methyl-2-cyclopenten-1-one 143698-52-6 C14H20O4
    4-<(E)-5-Ethoxycarbonyloxy-3-pentenyl>-3-methyl-2-cyclopenten-1-one
    —— 4-[4-(4-ethyl-1-bicyclo[2.2.2]octanyl)phenyl]benzonitrile 74471-14-0 C23H25N
    4-[4-(4-ethyl-1-bicyclo[2.2.2]octanyl)phenyl]benzonitrile
    —— 4-Methyl-5-(5,5,6,6-tetramethyl-[1,2,4]trioxan-3-yl)-pentanal 188199-37-3 C13H24O4
    4-Methyl-5-(5,5,6,6-tetramethyl-[1,2,4]trioxan-3-yl)-pentanal
    —— 4-morpholino-1,2,2-triphenyl-butan-1-one 71315-82-7 C26H27NO2
    4-morpholino-1,2,2-triphenyl-butan-1-one
    —— (4-chlorophenyl)(5,6,7,8-tetrahydronaphthalen-2-yl)methanone O-methylcarbamoyl oxime 83777-58-6 C19H19ClN2O2
    (4-chlorophenyl)(5,6,7,8-tetrahydronaphthalen-2-yl)methanone O-methylcarbamoyl oxime
    —— [4-(4-acetoxy-3-acetylamino-benzoylamino)-phenyl]-arsonic acid 861340-60-5 C17H17AsN2O7
    [4-(4-acetoxy-3-acetylamino-benzoylamino)-phenyl]-arsonic acid
    —— 4-benzylamino-5-methyl-7-nitro-3,5-dihydro-2<i>H</i>-furo[3,2-<i>c</i>]pyridin-6-one 50839-25-3 C15H15N3O4
    4-benzylamino-5-methyl-7-nitro-3,5-dihydro-2<i>H</i>-furo[3,2-<i>c</i>]pyridin-6-one
    —— {4-[2-(5,5-dimethyl-[1,3]dioxan-2-yl)-5-(4-fluoro-phenyl)-3H-imidazol-4-yl]-pyrimidin-2-ylamino}-acetic acid 1138912-16-9 C21H22FN5O4
    {4-[2-(5,5-dimethyl-[1,3]dioxan-2-yl)-5-(4-fluoro-phenyl)-3H-imidazol-4-yl]-pyrimidin-2-ylamino}-acetic acid
    —— 4-methoxy-17-oxatetracyclo[7.7.1.02,7.010,15]heptadeca-2(7),3,5,10,12,14-hexaene 122521-31-7 C17H16O2
    4-methoxy-17-oxatetracyclo[7.7.1.02,7.010,15]heptadeca-2(7),3,5,10,12,14-hexaene
    —— 4-[2-(benzylamino)-4-[2-(2,4-dichlorophenyl)ethylcarbamoyl]phenyl]-N-ethyl-1,4-diazepane-1-carboxamide 918308-56-2 C30H35Cl2N5O2
    4-[2-(benzylamino)-4-[2-(2,4-dichlorophenyl)ethylcarbamoyl]phenyl]-N-ethyl-1,4-diazepane-1-carboxamide
    —— (4E)-4-[(5-methylfuran-2-yl)methylidene]-3-phenyl-1,2-oxazol-5-one 312531-21-8 C15H11NO3
    (4E)-4-[(5-methylfuran-2-yl)methylidene]-3-phenyl-1,2-oxazol-5-one
    —— 4-[5-(4-chloro-3-methyl-phenyl)-3-methyl-isoxazol-4-ylazo]-<i>N</i>-(5-methyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide 59884-50-3 C20H17ClN6O3S2
    4-[5-(4-chloro-3-methyl-phenyl)-3-methyl-isoxazol-4-ylazo]-<i>N</i>-(5-methyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide
    —— (4-bromobenzyl)(butyl)carbamic chloride 55246-41-8 C12H15BrClNO
    (4-bromobenzyl)(butyl)carbamic chloride
    —— 4-cyclopropyl-7-methoxy-4H-1,2,4-benzothiadiazine 1,1-dioxide 1204575-08-5 C11H12N2O3S
    4-cyclopropyl-7-methoxy-4H-1,2,4-benzothiadiazine 1,1-dioxide
    —— 4,9-bis(4-oxo-4-phenylbut-2-en-2-yl)-5,5-diphenyl-1,6-dioxa-4,9-diaza-5l6-stannaspiro[4.4]nonane-2,7-dione 158309-34-3 C36H34N2O6Sn
    4,9-bis(4-oxo-4-phenylbut-2-en-2-yl)-5,5-diphenyl-1,6-dioxa-4,9-diaza-5l6-stannaspiro[4.4]nonane-2,7-dione
    —— 4-benzyl-2-(5<i>H</i>-dibenzo[<i>a</i>,<i>d</i>]cyclohepten-5-ylmethyl)-morpholine 60629-54-1 C27H27NO
    4-benzyl-2-(5<i>H</i>-dibenzo[<i>a</i>,<i>d</i>]cyclohepten-5-ylmethyl)-morpholine
    —— 4-[(4-chlorophenyl)methyl]-6-methyl-N-phenylpyridazin-3-amine 78046-01-2 C18H16ClN3
    4-[(4-chlorophenyl)methyl]-6-methyl-N-phenylpyridazin-3-amine
    —— 4-[4-(1H-indazol-3-yl)-1H-1,2,3-triazol-1-yl]-2-methoxybenzoic acid 1383705-84-7 C17H13N5O3
    4-[4-(1H-indazol-3-yl)-1H-1,2,3-triazol-1-yl]-2-methoxybenzoic acid
    —— 4-(2-Chloro-4-fluorophenyl)quinoline-6-carboxylic acid 1264210-57-2 C16H9ClFNO2
    4-(2-Chloro-4-fluorophenyl)quinoline-6-carboxylic acid
    —— 4-(2,6-dichlorophenyloxy)-7-methyl-5,6,7,8-tetrahydro-4H-furo[2,3-c]azepine hydrochloride 1067634-83-6 C15H15Cl2NO2*ClH
    4-(2,6-dichlorophenyloxy)-7-methyl-5,6,7,8-tetrahydro-4H-furo[2,3-c]azepine hydrochloride
    —— 4-(4-Bromonaphthalen-1-yloxy)-2,7-dimethyl-5,6,7,8-tetrahydro-4H-furo[2,3-c] azepine 1067634-03-0 C20H20BrNO2
    4-(4-Bromonaphthalen-1-yloxy)-2,7-dimethyl-5,6,7,8-tetrahydro-4H-furo[2,3-c] azepine
    —— 4-(2-methoxyphenyloxy)-7-methyl-5,6,7,8-tetrahydro-4H-furo[2,3-c]azepine hydrochloride 1067634-61-0 C16H19NO3*ClH
    4-(2-methoxyphenyloxy)-7-methyl-5,6,7,8-tetrahydro-4H-furo[2,3-c]azepine hydrochloride
    —— 4-(benzoyloxy)-N-(4-iodophenyl)benzimidoyl chloride 1621378-00-4 C20H13ClINO2
    4-(benzoyloxy)-N-(4-iodophenyl)benzimidoyl chloride
    —— (4-benzoylamino-but-2-ynyl)-formylamino-malonic acid diethyl ester 110051-26-8 C19H22N2O6
    (4-benzoylamino-but-2-ynyl)-formylamino-malonic acid diethyl ester
    —— 4-((E)-2-((E)-1,3-diphenylallylidene)hydrazinyl)-benzenesulfonamide 1428978-97-5 C21H19N3O2S
    4-((E)-2-((E)-1,3-diphenylallylidene)hydrazinyl)-benzenesulfonamide
    —— 4-Hydroxy-2-[1-(hydroxyamino)ethylidene]-1H-indene-1,3(2H)-dione 62507-91-9 C11H9NO4
    4-Hydroxy-2-[1-(hydroxyamino)ethylidene]-1H-indene-1,3(2H)-dione
    —— 4-{5-[(2-hydroxy-ethyl)-methyl-amino]-1<i>H</i>-[1,2,4]triazol-3-yl}-phenol 61450-71-3 C11H14N4O2
    4-{5-[(2-hydroxy-ethyl)-methyl-amino]-1<i>H</i>-[1,2,4]triazol-3-yl}-phenol
    —— 4-chloro-5-(4-cyano-6-trifluoromethyl-pyridin-3-yl)-N-(2-methoxy-phenyl)-N-methyl-benzamide 1070888-53-7 C22H15ClF3N3O2
    4-chloro-5-(4-cyano-6-trifluoromethyl-pyridin-3-yl)-N-(2-methoxy-phenyl)-N-methyl-benzamide
    —— 4-[(E)-(5-fluoro-3-pyridyl)methyleneamino]-6-[(E)-methoxyiminomethyl]-2,5-dihydro-1,2,4-triazin-3-one 1441156-46-2 C11H11FN6O2
    4-[(E)-(5-fluoro-3-pyridyl)methyleneamino]-6-[(E)-methoxyiminomethyl]-2,5-dihydro-1,2,4-triazin-3-one
    —— 4-(3-dimethylaminobenzylthio)-5,5-dimethylimidazolin-2thione 181219-91-0 C14H19N3S2
    4-(3-dimethylaminobenzylthio)-5,5-dimethylimidazolin-2thione