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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{5-[2-(4-chloro-phenyl)-7-oxo-4,7-dihydro-5H-thieno[2,3-c]pyridin-6-yl]-pyridin-2-yloxy}-piperidine-1-carboxylic acid tert-butyl ester 960289-81-0 C28H30ClN3O4S
    4-{5-[2-(4-chloro-phenyl)-7-oxo-4,7-dihydro-5H-thieno[2,3-c]pyridin-6-yl]-pyridin-2-yloxy}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(2,5-dimethoxy-4-methylphenyl)dihydrofuran-2(3H)-one 1276099-08-1 C13H16O4
    4-(2,5-dimethoxy-4-methylphenyl)dihydrofuran-2(3H)-one
    —— 4-(5-carboxy-2-methoxy-phenoxy)-5-methoxy-phthalic acid 26691-55-4 C17H14O9
    4-(5-carboxy-2-methoxy-phenoxy)-5-methoxy-phthalic acid
    —— 4-(4-fluoro-benzyloxy)-1-(2-{4-[1-(4-hydroxy-piperidin-1-yl)-ethyl]-phenyl}-2-oxo-ethyl)-1H-pyridin-2-one 1184946-29-9 C27H29FN2O4
    4-(4-fluoro-benzyloxy)-1-(2-{4-[1-(4-hydroxy-piperidin-1-yl)-ethyl]-phenyl}-2-oxo-ethyl)-1H-pyridin-2-one
    —— 4-{2-[2-(4-cyclopropane-sulfonyl-phenyl)-2-(tetrahydro-furan-3-yloxy)acetyl-amino]thiazol-5-yloxy}benzoic acid methyl ester 1328984-96-8 C26H26N2O8S2
    4-{2-[2-(4-cyclopropane-sulfonyl-phenyl)-2-(tetrahydro-furan-3-yloxy)acetyl-amino]thiazol-5-yloxy}benzoic acid methyl ester
    —— 4-[5-(4-octyl-phenyl)-pyrimidin-2-yl]-cyclohexanecarbonitrile 73113-51-6 C25H33N3
    4-[5-(4-octyl-phenyl)-pyrimidin-2-yl]-cyclohexanecarbonitrile
    —— 4-[(3-bromophenyl)amino]-6-[(4-bromo-1-oxo-2-buten-1-yl)amino]-7-methoxy-quinazoline 290303-70-7 C19H16Br2N4O2
    4-[(3-bromophenyl)amino]-6-[(4-bromo-1-oxo-2-buten-1-yl)amino]-7-methoxy-quinazoline
    —— 4-isopropyl-2-methyl-3-tosyl-α,β-butenolide 118356-51-7 C15H18O4S
    4-isopropyl-2-methyl-3-tosyl-α,β-butenolide
    —— 4-[4-(4-fluorophenyl)piperazine-1-sulfonylmethyl]tetrahydropyran-4-carboxylic acid 260441-22-3 C17H23FN2O5S
    4-[4-(4-fluorophenyl)piperazine-1-sulfonylmethyl]tetrahydropyran-4-carboxylic acid
    —— [4-tert-butyl-2-(di-isopropoxyphosphoryl)-6-(diphenylphosphinothioyl)phenyl]diphenylstannylium hexafluorophosphate 889859-93-2 C40H45O3P2SSn*F6P
    [4-tert-butyl-2-(di-isopropoxyphosphoryl)-6-(diphenylphosphinothioyl)phenyl]diphenylstannylium hexafluorophosphate
    —— 4,4'-(((5-(tert-butyl)-1,3-phenylene)bis(methaneylylidene))bis(hydrazin-1-yl-2-ylidene))bis(1-methyl-1,3,5-triazin-2(1H)-one) 1234692-09-1 C20H24N10O2
    4,4'-(((5-(tert-butyl)-1,3-phenylene)bis(methaneylylidene))bis(hydrazin-1-yl-2-ylidene))bis(1-methyl-1,3,5-triazin-2(1H)-one)
    —— (4aS,6aS,6bR,8aR,14aR,14bR,16bS)-2,2,6a,6b,9,9,14a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,11,12,14,14a,14b,15,16b-octadecahydrochryseno[1,2-g]quinoxaline-4a(2H)-carboxylic acid 1202006-19-6 C32H48N2O2
    (4aS,6aS,6bR,8aR,14aR,14bR,16bS)-2,2,6a,6b,9,9,14a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,11,12,14,14a,14b,15,16b-octadecahydrochryseno[1,2-g]quinoxaline-4a(2H)-carboxylic acid
    —— 4-hydroxy-2-oxo-3-phenyl-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid 4-methoxy-anilide 53460-21-2 C22H19N3O4
    4-hydroxy-2-oxo-3-phenyl-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid 4-methoxy-anilide
    —— 4-fluoro-N-{[6-(3-methyl-1H-pyrazol-5-yl)-2-oxo-4-(trifluoromethyl)-1,4-dihydro-2H-3,1-benzoxazin-4-yl]methyl}benzamide 1141878-23-0 C21H16F4N4O3
    4-fluoro-N-{[6-(3-methyl-1H-pyrazol-5-yl)-2-oxo-4-(trifluoromethyl)-1,4-dihydro-2H-3,1-benzoxazin-4-yl]methyl}benzamide
    —— 4-[3-(4-fluorophenyl)isoxazol-5-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1402353-63-2 C15H17FN2O5S
    4-[3-(4-fluorophenyl)isoxazol-5-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— {4-[3-(2-furan-3-yl-pyridin-4-yl)-imidazo[1,2-a]pyridin-6-yl]-benzoylamino}-acetic acid methyl ester 1146614-79-0 C26H20N4O4
    {4-[3-(2-furan-3-yl-pyridin-4-yl)-imidazo[1,2-a]pyridin-6-yl]-benzoylamino}-acetic acid methyl ester
    —— 4-(2-Chloro-ethylamino)-3,5-dinitro-benzenesulfonyl chloride 59455-64-0 C8H7Cl2N3O6S
    4-(2-Chloro-ethylamino)-3,5-dinitro-benzenesulfonyl chloride
    —— 4-{6-(2,3-difluorophenoxy)-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-a]pyridin-3-yl}-N,2-dimethylbenzamide 1402594-06-2 C25H21F5N4O2
    4-{6-(2,3-difluorophenoxy)-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-a]pyridin-3-yl}-N,2-dimethylbenzamide
    —— (+/-)-(4aα,8aα)-4a-(carbomethoxy)-4a,5,8,8a-tetrahydro-3-allyloxy-5α-trimethylsilyloxy-4,7-dimethyl-2H-1-benzopyran-2-one 108529-55-1 C19H28O6Si
    (+/-)-(4aα,8aα)-4a-(carbomethoxy)-4a,5,8,8a-tetrahydro-3-allyloxy-5α-trimethylsilyloxy-4,7-dimethyl-2H-1-benzopyran-2-one
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(3-chloro-phenyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carboxylic acid 1400572-33-9 C27H28ClF2NO5
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(3-chloro-phenyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carboxylic acid
    —— 4-ethynyl-5-(4-methoxyphenyl)-2-(4-methylphenyl)pyrimidine 1638156-65-6 C20H16N2O
    4-ethynyl-5-(4-methoxyphenyl)-2-(4-methylphenyl)pyrimidine
    —— (4-Chloro-benzenesulfonyl)-[3-(4-ethoxy-phenyl)-4-oxo-thiazolidin-(2Z)-ylidene]-acetonitrile 132276-33-6 C19H15ClN2O4S2
    (4-Chloro-benzenesulfonyl)-[3-(4-ethoxy-phenyl)-4-oxo-thiazolidin-(2Z)-ylidene]-acetonitrile
    —— 4,4-dimethyl-1-(naphthalen-2-ylmethyl)-2-(adamantan-2-yl)-1,2-diazetidin-3-one 1224511-07-2 C25H30N2O
    4,4-dimethyl-1-(naphthalen-2-ylmethyl)-2-(adamantan-2-yl)-1,2-diazetidin-3-one
    —— 4,5-Dihydro-3-methyl-5-oxo-1H-pyrazole-1-ethanesulfonic acid 55586-54-4 C6H10N2O4S
    4,5-Dihydro-3-methyl-5-oxo-1H-pyrazole-1-ethanesulfonic acid
    —— 4-chloro-2-(4-chlorophenylcarbamoyl)phenyl 4-(trifluoromethyl)benzoate 1403607-21-5 C21H12Cl2F3NO3
    4-chloro-2-(4-chlorophenylcarbamoyl)phenyl 4-(trifluoromethyl)benzoate
    —— 4-(cyclopentylmethyl)-2-hydroxybenzaldehyde 530145-04-1 C13H16O2
    4-(cyclopentylmethyl)-2-hydroxybenzaldehyde
    —— 4,5-Dichlorperfluorpenten-2 3710-78-9 C5Cl2F8
    4,5-Dichlorperfluorpenten-2
    —— (4-Thiocarbamoylsulfanylmethyl-phenyl)-acetic acid 63743-12-4 C10H11NO2S2
    (4-Thiocarbamoylsulfanylmethyl-phenyl)-acetic acid
    —— 4-(4-(6-hydroxy-3,4-dihydroquinolin-1(2h)-yl)pyrimidin-2-ylamino)-N-methylbenzenesulfonamide 1228445-41-7 C20H21N5O3S
    4-(4-(6-hydroxy-3,4-dihydroquinolin-1(2h)-yl)pyrimidin-2-ylamino)-N-methylbenzenesulfonamide
    —— (4-chlorophenyl)(2,4-dichloro-3-(pyridin-3-yl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)methanol 1600566-97-9 C25H17Cl3N4O
    (4-chlorophenyl)(2,4-dichloro-3-(pyridin-3-yl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)methanol
    —— (4''S)-4'',O-5'-cyclic hemiacetal of [1-(β-D-ribofuranosyl)thymine]-3'-spiro-5''-(4''-oxo-1'',2''-oxathiolane-2'',2''-dioxide) 848416-85-3 C12H14N2O9S
    (4''S)-4'',O-5'-cyclic hemiacetal of [1-(β-D-ribofuranosyl)thymine]-3'-spiro-5''-(4''-oxo-1'',2''-oxathiolane-2'',2''-dioxide)
    —— 4-O-acetyl-5,6-O-(S)-(2-bromoethylidene)-3:1,2-O-<(R)-1-ethanyl-2-ylidene>-D-mannitol 114124-20-8 C12H17BrO7
    4-O-acetyl-5,6-O-(S)-(2-bromoethylidene)-3:1,2-O-<(R)-1-ethanyl-2-ylidene>-D-mannitol
    —— 4,4',4''-(diiodo-l5-stibanetriyl)tris(N,N-dimethylaniline) 37971-49-6 C24H30I2N3Sb
    4,4',4''-(diiodo-l5-stibanetriyl)tris(N,N-dimethylaniline)
    —— 4,4',6,6'-tetra(methylthio)-2,2'-bipyridine 101028-37-9 C14H16N2S4
    4,4',6,6'-tetra(methylthio)-2,2'-bipyridine
    —— 4-{5-[6-(6-methyl-pyridin-2-yl)-1H-pyrrolo[2,3-b]pyridin-4-yl]-pyridin-3-yl}-benzylamine 1171894-63-5 C25H21N5
    4-{5-[6-(6-methyl-pyridin-2-yl)-1H-pyrrolo[2,3-b]pyridin-4-yl]-pyridin-3-yl}-benzylamine
    —— 4-(3-dimethylcarbamoyl-4-nitrophenyl)butanoic acid 883241-56-3 C13H16N2O5
    4-(3-dimethylcarbamoyl-4-nitrophenyl)butanoic acid
    —— 4-bromo-5-(4-methoxyphenyl)-1,3-oxazole 1146695-11-5 C10H8BrNO2
    4-bromo-5-(4-methoxyphenyl)-1,3-oxazole
    —— 4',5-dihydroxy-2',3',6,6',7-pentamethoxyflavone 105827-14-3 C20H20O9
    4',5-dihydroxy-2',3',6,6',7-pentamethoxyflavone
    —— 4-methoxy-2-naphthalen-2-yl-1-propan-2-yloxynaphthalene 117760-25-5 C24H22O2
    4-methoxy-2-naphthalen-2-yl-1-propan-2-yloxynaphthalene
    —— 4-[(2,2,2-Trifluoroethyl)amino]-1lambda6-thiane-1,1-dione hydrochloride 1803599-38-3 C7H13ClF3NO2S
    4-[(2,2,2-Trifluoroethyl)amino]-1lambda6-thiane-1,1-dione hydrochloride
    —— (4S,5S)-(-)-5-tert-butyldimethylsilyloxy-4-tert-butyldiphenylsilyloxy-2-hexenyl-1,1-diacetate 367940-67-8 C32H48O6Si2
    (4S,5S)-(-)-5-tert-butyldimethylsilyloxy-4-tert-butyldiphenylsilyloxy-2-hexenyl-1,1-diacetate
    —— 4-phenyl-3-thiocyanato-1-oxaspiro[4.5]deca-3,6,9-triene-2,8-dione 1300060-30-3 C16H9NO3S
    4-phenyl-3-thiocyanato-1-oxaspiro[4.5]deca-3,6,9-triene-2,8-dione
    —— 4,9-bis(4-methylpent-1-yn-1-yl)-6-[(1,2,2-trimethylpropyl)amino]benzo[c]-1,6-naphthyridin-1(2H)-one 1058127-97-1 C30H37N3O
    4,9-bis(4-methylpent-1-yn-1-yl)-6-[(1,2,2-trimethylpropyl)amino]benzo[c]-1,6-naphthyridin-1(2H)-one
    —— (4-Methyl-3,6-dihydro-2H-pyran-3-yl)-(4-{[(E)-4-pentyloxy-phenylimino]-methyl}-phenyl)-amine 132329-08-9 C24H30N2O2
    (4-Methyl-3,6-dihydro-2H-pyran-3-yl)-(4-{[(E)-4-pentyloxy-phenylimino]-methyl}-phenyl)-amine
    —— 4-[(Dichloro-fluoro-methylsulfanyl)-trifluoromethyl-amino]-benzoic acid 3,5-dimethyl-4-methylsulfanyl-phenyl ester 53503-31-4 C18H15Cl2F4NO2S2
    4-[(Dichloro-fluoro-methylsulfanyl)-trifluoromethyl-amino]-benzoic acid 3,5-dimethyl-4-methylsulfanyl-phenyl ester
    —— 4-Amino-N-(4-but-2-ynyloxy-[1,2,5]thiadiazol-3-yl)-benzenesulfonamide 17143-30-5 C12H12N4O3S2
    4-Amino-N-(4-but-2-ynyloxy-[1,2,5]thiadiazol-3-yl)-benzenesulfonamide
    —— 4-methoxybenzyl 3-methyl-4-oxo-4-phenylbutanoate 1168156-75-9 C19H20O4
    4-methoxybenzyl 3-methyl-4-oxo-4-phenylbutanoate
    —— (4aR,6aS,7R)-7-(2-Chloro-acetyl)-7-hydroxy-4a,6a-dimethyl-4a,4b,6,6a,7,8,9,10,10a,10b,11,12-dodecahydro-chrysene-2,5-dione 63841-00-9 C22H27ClO4
    (4aR,6aS,7R)-7-(2-Chloro-acetyl)-7-hydroxy-4a,6a-dimethyl-4a,4b,6,6a,7,8,9,10,10a,10b,11,12-dodecahydro-chrysene-2,5-dione
    —— 4-[2-Fluoro-6-[(2-fluorophenoxy)methyl]phenyl]piperidine 1227304-43-9 C18H19F2NO
    4-[2-Fluoro-6-[(2-fluorophenoxy)methyl]phenyl]piperidine
    —— 4-Methylthiobenzyl-N,N-diethylthiolcarbamat 37020-16-9 C13H19NOS2
    4-Methylthiobenzyl-N,N-diethylthiolcarbamat