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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2,2,6,6-tetramethyl-1-oxy-4-piperidinylidene)-2-butene-1-carboxylic acid ethyl ester 88932-79-0 C15H24NO3
    4-(2,2,6,6-tetramethyl-1-oxy-4-piperidinylidene)-2-butene-1-carboxylic acid ethyl ester
    —— (4R<sup>*</sup>,5R<sup>*</sup>)-methyl 2,2-dimethyl-5-n-pentyl-1,3-dioxolane-4-carboxylate 116911-40-1 C12H22O4
    (4R<sup>*</sup>,5R<sup>*</sup>)-methyl 2,2-dimethyl-5-n-pentyl-1,3-dioxolane-4-carboxylate
    —— (4R,5R)-4-[(1R)-1-hydroxyethyl]-5-prop-2-enyl-1,3-dioxolan-2-one 81076-04-2 C8H12O4
    (4R,5R)-4-[(1R)-1-hydroxyethyl]-5-prop-2-enyl-1,3-dioxolan-2-one
    —— (4,4'-di-tert-butyl-2,2'-bipyridine)dirhenium heptaoxide 167103-37-9 C18H24N2O7Re2
    (4,4'-di-tert-butyl-2,2'-bipyridine)dirhenium heptaoxide
    —— [4-chloro-3-(1H-pyrrol-1-yl)-1H-indol-2-yl]-(pyrrolidin-1-yl)methanone 1309457-77-9 C17H16ClN3O
    [4-chloro-3-(1H-pyrrol-1-yl)-1H-indol-2-yl]-(pyrrolidin-1-yl)methanone
    —— 4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid 4-chloro-3-trifluoromethyl-anilide 64738-35-8 C11H5Cl3F3N3O
    4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid 4-chloro-3-trifluoromethyl-anilide
    —— 4-Methylamino-1-phenyl-1-(2-trifluoromethyl-phenyl)-butan-1-ol 47262-48-6 C18H20F3NO
    4-Methylamino-1-phenyl-1-(2-trifluoromethyl-phenyl)-butan-1-ol
    —— [4-(2-Bromo-3-methyl-butyryl)-naphthalen-1-yloxy]-acetic acid ethyl ester 4708-79-6 C19H21BrO4
    [4-(2-Bromo-3-methyl-butyryl)-naphthalen-1-yloxy]-acetic acid ethyl ester
    —— 4-Methylthio-1,3-diphenyl-1,5-hexadien-3-ol 344355-89-1 C19H20OS
    4-Methylthio-1,3-diphenyl-1,5-hexadien-3-ol
    —— 4-chloro-6-methylcarbamoyl-quinoline-3-carboxylic acid ethyl ester 1256468-46-8 C14H13ClN2O3
    4-chloro-6-methylcarbamoyl-quinoline-3-carboxylic acid ethyl ester
    —— 4-Cyano-5-methyl-1H-pyrazole-3-acetonitrile 171912-26-8 C7H6N4
    4-Cyano-5-methyl-1H-pyrazole-3-acetonitrile
    —— 4-(buta-1,3-diyn-1-yl)-N,N-dimethylaniline 134764-51-5 C12H11N
    4-(buta-1,3-diyn-1-yl)-N,N-dimethylaniline
    —— 4-[5-[4-Chloro-3-(trifluoromethyl)phenyl]-2-methylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1033758-55-2 C23H22ClF3O3
    4-[5-[4-Chloro-3-(trifluoromethyl)phenyl]-2-methylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-(2,2-di-p-tolylvinylidene)-2,2,3,3,5-pentamethyl-3,4-dihydro-2H-pyrrole 1028333-67-6 C25H29N
    4-(2,2-di-p-tolylvinylidene)-2,2,3,3,5-pentamethyl-3,4-dihydro-2H-pyrrole
    —— <4-Acetamino-2-isobutyryl-phenyl>-<2-aethoxy-aethyl>-aether 97739-21-4 C16H23NO4
    <4-Acetamino-2-isobutyryl-phenyl>-<2-aethoxy-aethyl>-aether
    —— 4-[(3-chloro-4-fluorophenyl)amino]-7-methoxy-6-(3-{4-{2-[(2-oxo-tetrahydrofuran-3-yl)sulphanyl]-ethyl}-piperazin-1-yl}-propyloxy)-quinazoline 1139504-53-2 C28H33ClFN5O4S
    4-[(3-chloro-4-fluorophenyl)amino]-7-methoxy-6-(3-{4-{2-[(2-oxo-tetrahydrofuran-3-yl)sulphanyl]-ethyl}-piperazin-1-yl}-propyloxy)-quinazoline
    —— 4-Methyl-5-[2-(3-methylimidazol-4-yl)ethynyl]-6-pyridin-3-ylpyrimidin-2-amine 1207346-87-9 C16H14N6
    4-Methyl-5-[2-(3-methylimidazol-4-yl)ethynyl]-6-pyridin-3-ylpyrimidin-2-amine
    —— (4R)-azepan-4-yl (2S,5R)-7-oxo-6-(sulfooxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxylate 1174019-85-2 C13H21N3O7S
    (4R)-azepan-4-yl (2S,5R)-7-oxo-6-(sulfooxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxylate
    —— [4-(5-bromo-4-methoxypyrimidin-2-ylamino)-3-ethoxyphenyl]morpholin-4-ylmethanone 1351760-08-1 C18H21BrN4O4
    [4-(5-bromo-4-methoxypyrimidin-2-ylamino)-3-ethoxyphenyl]morpholin-4-ylmethanone
    —— (+/-)-4-[2-(2-bromo-phenyl)-1-pyridin-2-yl-ethylamino]-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one 468736-52-9 C29H24BrN7O
    (+/-)-4-[2-(2-bromo-phenyl)-1-pyridin-2-yl-ethylamino]-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one
    —— [4-[3-(5,6-dihydro-4H-cyclopenta[d][1,3]thiazol-2-ylcarbamoyl)-5-propan-2-yloxyphenoxy]phenyl]phosphonic acid 1119775-08-4 C22H23N2O6PS
    [4-[3-(5,6-dihydro-4H-cyclopenta[d][1,3]thiazol-2-ylcarbamoyl)-5-propan-2-yloxyphenoxy]phenyl]phosphonic acid
    —— 4-[(5-chloropyridin-2-yl)methoxy]-1-{4-[2-(diethylamino)ethyl]phenyl}pyridin-2(1H)-one 927892-52-2 C23H26ClN3O2
    4-[(5-chloropyridin-2-yl)methoxy]-1-{4-[2-(diethylamino)ethyl]phenyl}pyridin-2(1H)-one
    —— 4-amino-3,5-dichloro-N-{3-(2-cyano-1H-pyrrol-1-yl)-1-[(4-propyl-piperidin-1-yl)carbonyl]propyl}benzenesulfonamide 1191104-91-2 C23H29Cl2N5O3S
    4-amino-3,5-dichloro-N-{3-(2-cyano-1H-pyrrol-1-yl)-1-[(4-propyl-piperidin-1-yl)carbonyl]propyl}benzenesulfonamide
    —— 4-((3E)-2-{2-[1-(Carboxymethyl)cyclopropyl]ethyl}-4-{2-[(5-phenylpentyl)oxy]phenyl}but-3-en-1-yl)benzoic acid 934810-22-7 C35H40O5
    4-((3E)-2-{2-[1-(Carboxymethyl)cyclopropyl]ethyl}-4-{2-[(5-phenylpentyl)oxy]phenyl}but-3-en-1-yl)benzoic acid
    —— 4-Methyl-6-(4-methylsulfonylphenyl)-5-(2-pyridin-3-ylethynyl)pyrimidin-2-amine 1207347-12-3 C19H16N4O2S
    4-Methyl-6-(4-methylsulfonylphenyl)-5-(2-pyridin-3-ylethynyl)pyrimidin-2-amine
    —— [4-[2-Amino-6-methyl-5-[2-[6-(methylamino)pyridin-3-yl]ethynyl]pyrimidin-4-yl]-2-chlorophenyl]-morpholin-4-ylmethanone 1207349-00-5 C24H23ClN6O2
    [4-[2-Amino-6-methyl-5-[2-[6-(methylamino)pyridin-3-yl]ethynyl]pyrimidin-4-yl]-2-chlorophenyl]-morpholin-4-ylmethanone
    —— 4-[5-(5-Chloropyrimidin-2-yl)-2-methylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1033759-11-3 C20H21ClN2O3
    4-[5-(5-Chloropyrimidin-2-yl)-2-methylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-(3,4-dimethoxyphenyl)-2-phenylpyrrole 1204141-59-2 C18H17NO2
    4-(3,4-dimethoxyphenyl)-2-phenylpyrrole
    —— 4-(2-Fluoro-4-methylsulfonylphenyl)-6-methyl-5-[2-[6-(methylamino)pyridin-3-yl]ethynyl]pyrimidin-2-amine 1207349-21-0 C20H18FN5O2S
    4-(2-Fluoro-4-methylsulfonylphenyl)-6-methyl-5-[2-[6-(methylamino)pyridin-3-yl]ethynyl]pyrimidin-2-amine
    —— 4-bromo-2-fluoro-N-[3-(1-pyrrolidinylmethyl)-7-quinolinyl]benzamide 521071-31-8 C21H19BrFN3O
    4-bromo-2-fluoro-N-[3-(1-pyrrolidinylmethyl)-7-quinolinyl]benzamide
    —— 4-methyl-1,2,5-oxadiazole-3-carbohydrazide hydrochloride 1849236-03-8 C4H6N4O2*(x)ClH
    4-methyl-1,2,5-oxadiazole-3-carbohydrazide hydrochloride
    —— 4-Aethylamino-1-<diaethyl-phenyl-silyl>-3-methyl-butin-(1)-ol-(3) 14579-19-2 C17H27NOSi
    4-Aethylamino-1-<diaethyl-phenyl-silyl>-3-methyl-butin-(1)-ol-(3)
    —— 4-(3t-ethoxy-acryloyl)-1-phenyl thiosemicarbazide 117026-16-1 C12H15N3O2S
    4-(3t-ethoxy-acryloyl)-1-phenyl thiosemicarbazide
    —— 4-(2,5-dimethoxyanilino)-3-nitropyridine 128040-54-0 C13H13N3O4
    4-(2,5-dimethoxyanilino)-3-nitropyridine
    —— 4-Amino-5,8-dimethoxychinaldin 66890-10-6 C12H14N2O2
    4-Amino-5,8-dimethoxychinaldin
    —— 4-tert-butyl-2-(3-butylhept-2-enyl)-N-methoxybenzamide 1380546-65-5 C23H37NO2
    4-tert-butyl-2-(3-butylhept-2-enyl)-N-methoxybenzamide
    —— 4'-((R)-3-morpholin-4-yl-pyrrolidine-1-sulfonyl)-biphenyl-4-carbonitrile 917356-06-0 C21H23N3O3S
    4'-((R)-3-morpholin-4-yl-pyrrolidine-1-sulfonyl)-biphenyl-4-carbonitrile
    —— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-benzyl-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-chloromethyl ester 1323943-90-3 C30H34ClF2NO3S
    (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-benzyl-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-chloromethyl ester
    —— 4-(6-bromo-benzo[d]isoxazol-3-yl)phenol 192443-35-9 C13H8BrNO2
    4-(6-bromo-benzo[d]isoxazol-3-yl)phenol
    —— 4-O-acetyl-1,2,3,6-tetra-O-pivaloyl-β-D-glucopyranose 143552-84-5 C28H46O11
    4-O-acetyl-1,2,3,6-tetra-O-pivaloyl-β-D-glucopyranose
    —— 4-[3-(4,5-Bis-hydroxymethyl-2-methyl-pyridin-3-yloxy)-2-hydroxy-propyl]-piperazine-1-carboxylic acid ethyl ester; compound with oxalic acid 83471-85-6 3C2H2O4*2C18H29N3O6
    4-[3-(4,5-Bis-hydroxymethyl-2-methyl-pyridin-3-yloxy)-2-hydroxy-propyl]-piperazine-1-carboxylic acid ethyl ester; compound with oxalic acid
    —— 4,4-dibromo-2,2,5,5-tetramethyl-hexan-3-one 55131-15-2 C10H18Br2O
    4,4-dibromo-2,2,5,5-tetramethyl-hexan-3-one
    —— (4R,5S,2'R)-3-(α-bromopropionyl)-1,5-dimethyl-4-phenylimidazolidin-2-one 175844-90-3 C14H17BrN2O2
    (4R,5S,2'R)-3-(α-bromopropionyl)-1,5-dimethyl-4-phenylimidazolidin-2-one
    —— 4-formyl-2-(N-acetyl-N-phenyl-2,5-dichlorophenyl)thiazole 132841-29-3 C12H8Cl2N2O2S
    4-formyl-2-(N-acetyl-N-phenyl-2,5-dichlorophenyl)thiazole
    —— 4-(5-fluoro-3-methyl-1H-indol-2-yl)-N,N-dimethyl-1-phenylcyclohexanamine 1004542-46-4 C23H27FN2
    4-(5-fluoro-3-methyl-1H-indol-2-yl)-N,N-dimethyl-1-phenylcyclohexanamine
    —— 4-(tetrahydropyran-2'-yloxymethyl)-iodobenzene 1219692-88-2 C12H15IO2
    4-(tetrahydropyran-2'-yloxymethyl)-iodobenzene
    —— 4-(5,8-bisethanoylamino-1,3-dioxo-1H,3H-benzo[de]isoquinoline-2-yl)-butanoic acid 929519-57-3 C20H19N3O6
    4-(5,8-bisethanoylamino-1,3-dioxo-1H,3H-benzo[de]isoquinoline-2-yl)-butanoic acid
    —— 4-chloro-5-(1-hydroxy-propyl)-thiophene-2-carboxylic acid 906101-21-1 C8H9ClO3S
    4-chloro-5-(1-hydroxy-propyl)-thiophene-2-carboxylic acid
    —— 4-(2-fluoro-benzylamino)-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one 468734-85-2 C23H19FN6O
    4-(2-fluoro-benzylamino)-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-8-((5-methylsulfanylthiophen-2-yl)methyl)-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-azapentaleno[2,1-a]phenanthrene-6b-carboxylic acid 1400571-42-7 C27H31F2NO5S2
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-8-((5-methylsulfanylthiophen-2-yl)methyl)-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-azapentaleno[2,1-a]phenanthrene-6b-carboxylic acid