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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2,6-dimethyl-morpholin-4-yl)-benzoic acid 1021243-39-9 C13H17NO3
    4-(2,6-dimethyl-morpholin-4-yl)-benzoic acid
    —— 4'-(4-toluenesulfonamide)-3,4-dihydroxychalcone 951658-84-7 C22H19NO5S
    4'-(4-toluenesulfonamide)-3,4-dihydroxychalcone
    —— (4S,5R)-1-((R)-2-Bromo-5-phenyl-pentanoyl)-3,4-dimethyl-5-phenyl-imidazolidin-2-one 852298-77-2 C22H25BrN2O2
    (4S,5R)-1-((R)-2-Bromo-5-phenyl-pentanoyl)-3,4-dimethyl-5-phenyl-imidazolidin-2-one
    —— 4-Amino-1-{(2R,3S,5S)-3-fluoro-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-5-methyl-1H-pyrimidin-2-one 121353-96-6 C30H30FN3O4
    4-Amino-1-{(2R,3S,5S)-3-fluoro-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-5-methyl-1H-pyrimidin-2-one
    —— 4-(4-chloro-2-fluorophenyl)-6,6-dimethyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole 1416243-77-0 C14H14ClFN2
    4-(4-chloro-2-fluorophenyl)-6,6-dimethyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole
    —— 4.5.6.7-Tetrachlorobenzo<b>thiophen-2.3-dicarboxylsaeure 54087-29-5 C10H2Cl4O4S
    4.5.6.7-Tetrachlorobenzo<b>thiophen-2.3-dicarboxylsaeure
    —— 4-(iodomethyl)pyridinium iodide 139055-59-7 C6H6IN*HI
    4-(iodomethyl)pyridinium iodide
    —— 4-[4-(6-cyanopyridin-3-yl)-9H-carbazol-9-yl]-2-[(4-trans-hydroxycyclohexyl)amino]benzoic acid 1190423-29-0 C31H26N4O3
    4-[4-(6-cyanopyridin-3-yl)-9H-carbazol-9-yl]-2-[(4-trans-hydroxycyclohexyl)amino]benzoic acid
    —— (4S)-N-{(3S)-1-[2-cyano-4-(3-thienyl)phenyl]-3-pyrrolidinyl}-4-methyl-L-prolinamide hydrochloride 1269409-31-5 C21H24N4OS*ClH
    (4S)-N-{(3S)-1-[2-cyano-4-(3-thienyl)phenyl]-3-pyrrolidinyl}-4-methyl-L-prolinamide hydrochloride
    —— 4-[(1S)-2,3-dihydro-1H-inden-1-ylamino]-2-(trifluoromethyl)benzonitrile 916810-39-4 C17H13F3N2
    4-[(1S)-2,3-dihydro-1H-inden-1-ylamino]-2-(trifluoromethyl)benzonitrile
    —— 4-{5-[3-(4-methyl-piperazin-1-ylmethyl)-phenyl]-pyridin-3-yl}-6-(6-methyl-pyridin-2-yl)-1H-pyrrolo[2,3-b]pyridine 1171891-69-2 C30H30N6
    4-{5-[3-(4-methyl-piperazin-1-ylmethyl)-phenyl]-pyridin-3-yl}-6-(6-methyl-pyridin-2-yl)-1H-pyrrolo[2,3-b]pyridine
    —— 4-[(1E,3S,5Z,8R/S,10S)-11-{[tert-butyl(diphenyl)silyl]oxy}-3-[(4-methoxybenzyl)oxy]-2,6,10-trimethyl-8-(phenylsulfonyl)undeca-1,5-dienyl]-2-methyl-1,3-thiazole 308357-85-9 C48H59NO5S2Si
    4-[(1E,3S,5Z,8R/S,10S)-11-{[tert-butyl(diphenyl)silyl]oxy}-3-[(4-methoxybenzyl)oxy]-2,6,10-trimethyl-8-(phenylsulfonyl)undeca-1,5-dienyl]-2-methyl-1,3-thiazole
    —— 4-cyclopropyl-1,1-dideuterio-3-buten-1-ol 79976-15-1 C7H12O
    4-cyclopropyl-1,1-dideuterio-3-buten-1-ol
    —— 4-(4-amino-3-chlorophenoxy)-6-cyano-7-hydroxyquinoline 417725-00-9 C16H10ClN3O2
    4-(4-amino-3-chlorophenoxy)-6-cyano-7-hydroxyquinoline
    —— 4-hydroxy-butan-2-one <i>O</i>-hexyl-oxime 42875-67-2 C10H21NO2
    4-hydroxy-butan-2-one <i>O</i>-hexyl-oxime
    —— 4'-(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-ylmethyl)biphenyl-2-sulfonic acid ((S)-2-mercapto-4-methylpentanoyl)amide 1192346-64-7 C30H39N3O4S2
    4'-(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-ylmethyl)biphenyl-2-sulfonic acid ((S)-2-mercapto-4-methylpentanoyl)amide
    —— 4-(4-hydroxy-3-methylphenyl)-6-[3-({4-[2-(methyloxy)ethyl]piperazin-1-yl}carbonyl)phenyl]pyrimidin-2(1H)-one 1076187-84-2 C25H28N4O4
    4-(4-hydroxy-3-methylphenyl)-6-[3-({4-[2-(methyloxy)ethyl]piperazin-1-yl}carbonyl)phenyl]pyrimidin-2(1H)-one
    —— 4-(2,6-dioxopiperidin-1-yl)butanal O-methyl oxime 1256454-68-8 C10H16N2O3
    4-(2,6-dioxopiperidin-1-yl)butanal O-methyl oxime
    —— 4-Amino-1,6-dihydro-6-imino-1-methyl-5-nitropyrimidin 4214-58-8 C5H7N5O2
    4-Amino-1,6-dihydro-6-imino-1-methyl-5-nitropyrimidin
    —— 4-(3-hydroxy-benzofuran-2-carboximidoyl)-morpholine 57477-77-7 C13H14N2O3
    4-(3-hydroxy-benzofuran-2-carboximidoyl)-morpholine
    —— 4,5-dimethoxy-2'-nitro-biphenyl-2-carboxylic acid 854236-52-5 C15H13NO6
    4,5-dimethoxy-2'-nitro-biphenyl-2-carboxylic acid
    —— 4-(4-chloro-phenyl)-5-(2-nitro-styryl)-3-phenyl-4,5-dihydro-[1,2,4]oxadiazole 66302-29-2 C22H16ClN3O3
    4-(4-chloro-phenyl)-5-(2-nitro-styryl)-3-phenyl-4,5-dihydro-[1,2,4]oxadiazole
    —— 4'-chloro-2-{1-fluoro-2-[2-(trifluoromethyl)phenyl]vinyl}biphenyl 1259948-71-4 C21H13ClF4
    4'-chloro-2-{1-fluoro-2-[2-(trifluoromethyl)phenyl]vinyl}biphenyl
    —— 4,5α-epoxy-3,6,6-trimethoxy-17-methyl-morphin-8(14)-en-7-one oxime 35933-79-0 C20H24N2O5
    4,5α-epoxy-3,6,6-trimethoxy-17-methyl-morphin-8(14)-en-7-one oxime
    —— 4-tetradecyloxy-2-trifluoromethylbenzonitrile 1132110-16-7 C22H32F3NO
    4-tetradecyloxy-2-trifluoromethylbenzonitrile
    —— 4-((E)-4,5-dimethylhexa-1,4-dienyl)phenyl acetate 1097939-28-0 C16H20O2
    4-((E)-4,5-dimethylhexa-1,4-dienyl)phenyl acetate
    —— 4-<β-Hydroxyethyl-amino>-8,9-dihydro-6H-<1.4>thiazino<4.3-e>purin 20128-23-8 C10H13N5OS
    4-<β-Hydroxyethyl-amino>-8,9-dihydro-6H-<1.4>thiazino<4.3-e>purin
    —— 4-(2-(4-(benzyloxy)phenyl)thieno[3,2-d]pyrimidin-4-yl)morpholine 1351933-89-5 C23H21N3O2S
    4-(2-(4-(benzyloxy)phenyl)thieno[3,2-d]pyrimidin-4-yl)morpholine
    —— 4-oxo-2-methyl-2-azabicyclonon-8-ene-endo-6,7-dicarboxylic anhydride 110811-03-5 C11H11NO4
    4-oxo-2-methyl-2-azabicyclonon-8-ene-endo-6,7-dicarboxylic anhydride
    —— 4,5-dimethoxy-N-n-butyl-2-{[3-((methylsulfonyl)amino)phenyl]carboxamido}benzamide 1357294-66-6 C21H27N3O6S
    4,5-dimethoxy-N-n-butyl-2-{[3-((methylsulfonyl)amino)phenyl]carboxamido}benzamide
    —— 4'-<(benzoylaminomethyl)carbonyl>-4-(5-phenyl-1,3,4-oxadiazol-2-yl)biphenyl 154532-11-3 C29H21N3O3
    4'-<(benzoylaminomethyl)carbonyl>-4-(5-phenyl-1,3,4-oxadiazol-2-yl)biphenyl
    —— (4R)-4-isopropyl-3-[(4-methylbenzene)sulfonyl]-5-vinyloxazolidin-2-one 880360-39-4 C15H19NO4S
    (4R)-4-isopropyl-3-[(4-methylbenzene)sulfonyl]-5-vinyloxazolidin-2-one
    —— (4-methylpiperazinyl)(2-phenylquinazolinyl)ketone 1361583-40-5 C20H20N4O
    (4-methylpiperazinyl)(2-phenylquinazolinyl)ketone
    —— 4-(4-Ethylthiophen-2-yl)-2-methoxybenzoic acid 1261963-72-7 C14H14O3S
    4-(4-Ethylthiophen-2-yl)-2-methoxybenzoic acid
    —— 4-[5-(5-amino-pyridin-2-yloxy)-indazol-1-yl]-benzonitrile 620965-16-4 C19H13N5O
    4-[5-(5-amino-pyridin-2-yloxy)-indazol-1-yl]-benzonitrile
    —— {4-[3-(5-chloro-thiophen-2-yl)-imidazo[1,2-b]pyridazin-6-yloxy]-pentyl}-diethyl-amine 1000153-94-5 C19H25ClN4OS
    {4-[3-(5-chloro-thiophen-2-yl)-imidazo[1,2-b]pyridazin-6-yloxy]-pentyl}-diethyl-amine
    —— 4-{(S)-4-carboxy-2-[(4-cyclopropyl-3-methoxy-6-phenyl-pyridine-2-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 1019926-54-5 C28H34N4O7
    4-{(S)-4-carboxy-2-[(4-cyclopropyl-3-methoxy-6-phenyl-pyridine-2-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
    —— 4-(3-methylbut-3-en-1-ynyl)-N-(2-sulfamoylphenylsulfonyl)benzamide 1154059-35-4 C18H16N2O5S2
    4-(3-methylbut-3-en-1-ynyl)-N-(2-sulfamoylphenylsulfonyl)benzamide
    —— 4,4,4-trifluoro-3-hydroxy-3-(oxazol-2-yl)butanenitrile 2260937-58-2 C7H5F3N2O2
    4,4,4-trifluoro-3-hydroxy-3-(oxazol-2-yl)butanenitrile
    —— 4-methyl-3-(m-tolyl)pent-4-en-1-ol 1374412-67-5 C13H18O
    4-methyl-3-(m-tolyl)pent-4-en-1-ol
    —— 4-[3-(4-methoxybenzamidyl)benzoyl]-1-methylpiperidine 288157-24-4 C21H24N2O3
    4-[3-(4-methoxybenzamidyl)benzoyl]-1-methylpiperidine
    —— 4-(2-chloro-anilino)-2-hydroxy-benzoic acid 856120-27-9 C13H10ClNO3
    4-(2-chloro-anilino)-2-hydroxy-benzoic acid
    —— 4-(5-bromopyridin-2-yl)benzonitrile 916653-46-8 C12H7BrN2
    4-(5-bromopyridin-2-yl)benzonitrile
    —— 4-Hydroxy-5-fluor-2-pyridon 41935-70-0 C5H4FNO2
    4-Hydroxy-5-fluor-2-pyridon
    —— 4-hydroxy-2,5-dimethyl-1,1-dioxo-2,5-dihydro-1<i>H</i>-1λ<sup>6</sup>-[1,2]thiazino[5,6-<i>b</i>]indole-3-carboxylic acid 5-ethyl-thiazol-2-ylamide 67929-38-8 C18H18N4O4S2
    4-hydroxy-2,5-dimethyl-1,1-dioxo-2,5-dihydro-1<i>H</i>-1λ<sup>6</sup>-[1,2]thiazino[5,6-<i>b</i>]indole-3-carboxylic acid 5-ethyl-thiazol-2-ylamide
    —— 4-aminotridecan-5-ol 207728-43-6 C13H29NO
    4-aminotridecan-5-ol
    —— [4-(1-oxa-4,10-dithia-7-azacyclododecan-7-yl)phenyl]-(3-nitrodibenzofuran-2-yl)-methanol 1246204-40-9 C27H28N2O5S2
    [4-(1-oxa-4,10-dithia-7-azacyclododecan-7-yl)phenyl]-(3-nitrodibenzofuran-2-yl)-methanol
    —— ((4aS,4a'S,5aR,5a'R,16bR,16b'R,17aS,17a'S)-1,2-phenylenebis(8,14-dimethyl-1,2,3,4,4a,5a,16b,17a-octahydrodibenzo[4,5:8,9][1,3,2]dioxaphosphonino[6,7-b]quinoxaline-11,5,17-triyl))tetrakis((3,5-dimethylphenyl)methanone) 1082028-99-6 C86H88N4O8P2
    ((4aS,4a'S,5aR,5a'R,16bR,16b'R,17aS,17a'S)-1,2-phenylenebis(8,14-dimethyl-1,2,3,4,4a,5a,16b,17a-octahydrodibenzo[4,5:8,9][1,3,2]dioxaphosphonino[6,7-b]quinoxaline-11,5,17-triyl))tetrakis((3,5-dimethylphenyl)methanone)
    —— 4-(6-chloro-3,5-diamino-pyrazine-2-carbonyl)-morpholine 33214-82-3 C9H12ClN5O2
    4-(6-chloro-3,5-diamino-pyrazine-2-carbonyl)-morpholine
    —— 4,6-dichloro-diphenic acid 121794-34-1 C14H8Cl2O4
    4,6-dichloro-diphenic acid