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    中文名称 英文名称 CAS号 化学式
    —— 4-Hydroxy-1-benzothiophene-6-carbaldehyde 1021916-91-5 C9H6O2S
    —— 4-(chloromethyl)-1-(2-methanesulfonylethyl)-3,5-dimethyl-1H-pyrazole 1184590-00-8 C9H15ClN2O2S
    —— 4-hydroxy-8-methyl-3-(p-tolyldiazenyl)quinolin-2(1H)-one 1436460-81-9 C17H15N3O2
    —— 4-pentoxy-3'-methyl-4'-hydroxyazobenzene 1391138-89-8 C18H22N2O2
    —— 4-amino-6-{4-[2-amino-1-(4-trifluoromethylphenyl)ethyl]piperazin-1-yl}pyrimidine-5-carbonitrile 1427594-65-7 C18H20F3N7
    —— 4,7-dichloro-2-methoxy-3,3-dimethyl-2-(trimethylsilyloxy)-2,3-dihydrobenzofuran-5-ol 1621232-69-6 C14H20Cl2O4Si
    —— 4-cyclopentylidene-1-(1-methyl-1-nitroethyl)butyl acetate 902463-97-2 C14H23NO4
    —— 4-exo-methoxy-6(5'-methoxy-2'-oxo-2',5'-dihydrofuran-4'-yl)-6-exo-nitro-3-oxabicyclo<3.1.0>hexan-2-one 114497-78-8 C11H11NO8
    —— 4-methoxy-6-oxo-7-N-morpholino-7-ethoxycarbonyl-5H-pyrimido<4,5-b><1,4>thiazine 94589-78-3 C14H18N4O5S
    —— (4S,5S)-1-benzyl-4-(benzyloxy)-5-(furan-2-yl)pyrrolidin-2-one 1011295-43-4 C22H21NO3
    —— 4,5-dimethyl-11-(hydroxymethyl)ticyclo<7.2.1.0<sup>4,9</sup>>dodecane 104201-34-5 C15H26O
    —— (4S,5S,7R,13R,E)-14-pentyl-4,5,7-tris(triisopropylsilyloxy)oxacyclotetradec-3-en-2-one 1374332-88-3 C45H92O5Si3
    —— 4-[3-cyano-1-cyclobutyl-5-(methylsulfanyl)-1H-pyrrolo[2,3-b]pyridin-2-yl]-N-[1-(trifluoromethyl)cyclopropyl]benzenesulfonamide 1247936-98-6 C23H21F3N4O2S2
    —— 4-(4-pyridin-4-yl-thiazol-2-ylamino)-5,6,7,8-tetrahydro-2H-isoquinolin-1-one 872175-95-6 C17H16N4OS
    —— 4-methoxy-N,N-dimethyl-1H-pyrazole-1-sulfonamide 14883-94-4 C6H11N3O3S
    —— 4-chloro-N-[3-(4-diethylamino-quinazolin-6-yl)-benzyl]-N-methyl-benzamide 950568-50-0 C27H27ClN4O
    —— 4-{[3-(1-carboxypropyl)benzo[d]thiazol-2(3H)-ylidene]carbamoyl}benzoic acid 1428626-32-7 C19H16N2O5S
    —— 4-t-butyl-2-(2,6-dimethylpiperidino)-3,3-bis(trimethylsilyl)-1,2-oxaboretane 118375-76-1 C19H42BNOSi2
    —— 4-dibromofluoromethyltetrafluoropyridine 1251579-72-2 C6Br2F5N
    —— (4-(diphenylphosphaneyl)phenyl)(1H-imidazol-1-yl)methanone 1239891-96-3 C22H17N2OP
    —— 4-(3-ethoxycarbonyl-2-hydroxybut-3-enyl)-2,2-dimethoxycyclohexanecarboxylic acid ethyl ester 1007229-52-8 C17H28O7
    —— (4-benzenesulfinyl-7-isopropylimino-cyclohepta-1,3,5-trienyl)isopropylamine 1229183-78-1 C19H24N2OS
    —— 4,5-dihydroxy-3,4-diphenyl-5-ethyl-2-isoxazoline 78238-78-5 C17H17NO3
    —— (4R,5S)-2-<N-(6-deoxy-1,2:3,5-di-O-isopropylidene-α-D-glucofuranosyl)amino>-benzylidene-5-oxy-4-oxymethyl-1,4,5,6-tetrahydropyrimidine 161290-47-7 C24H33N3O7
    —— 4-methyl-6-phenyl-N-(4-((3-(2-((3-(1-pyrrolidinyl)propyl)amino)-4-pyrimidinyl)-2-pyridinyl)oxy)phenyl)-3-pyridazinamine 945598-97-0 C33H34N8O
    —— 4-(2-Hydroxy-6-methoxyphenyl)-6,6-dimethylbicyclo<3.1.1>heptan-2-one 132345-28-9 C16H20O3
    —— 4-[(N-ferrocenylaminocarbonyl)oxymethyl]-2-methylphenylboronic acid pinacol ester 1354789-17-5 C25H30BFeNO4
    —— 4,5,6-tris((butylthio)methyl)-2-methylpyridin-3-ol 1385035-39-1 C21H37NOS3
    —— 4-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidenemethyl)-1-(4-fluoro-phenyl)-2-phenyl-5,6,7,8-tetrahydro-quinazolinium; iodide 5502-45-4 C30H27FN3S*I
    —— 4-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)butan-1-ol 1069116-72-8 C38H44O6
    —— (4S,3'R,αS)-3-{3'-[N-benzyl-N-(α-methylbenzyl)amino]-4'-methylpentanoyl}-4-benzyloxazolidin-2-one 1245927-20-1 C31H36N2O3
    —— 4-hydroxy-5-(phenylazo)thiazole-2(3H)-thione 409321-64-8 C9H7N3OS2
    —— (4R,5R)-2-(acetoxymethyl)-5-(5-cyano-4-(3-isopentylamino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)tetrahydrofuran-3,4-diyl diacetate 1256339-11-3 C23H29N5O7
    —— 4-methyl-3-(2-propenyl)-6-ethenylbicyclo<2.2.2>oct-2-en-1-ol 137200-28-3 C14H20O
    —— 4-[2-(bicyclohexyl-1-carbonyloxy)-ethyl]-4-methyl-morpholinium; iodide 112689-28-8 C20H36NO3*I
    —— (4R,2'R,6'S)-3-[2',6'-dimethyl-8'-(tetrahydro-2H-pyran-2-yloxy)octanoyl]-4-phenylmethyl-1,3-oxazolidin-2-one 922174-47-8 C25H37NO5
    —— 4-(4-Methylsulfanyl-phenyl)-2,2-bis-trifluoromethyl-cyclobutane-1,1-dicarbonitrile 132607-72-8 C15H10F6N2S
    —— 4-fluoro-N-methyl-N-trimethylsilylbenzamide 143017-65-6 C11H16FNOSi
    —— 4-trimethylstannyl-N,N,3,5-tetramethylaniline 869788-76-1 C13H23NSn
    —— 4-(4,5,6,7,8,8-hexachloro-1,3-dioxo-(3ac,7ac)-1,3,3a,4,7,7a-hexahydro-4r,7c-methano-isoindol-2-yl)-benzenesulfonic acid amide 108850-46-0 C15H8Cl6N2O4S
    —— 4-[3-(4-tert-Butyl-phenoxy)-2-hydroxy-propoxy]-benzoic acid isopropyl ester 60377-16-4 C23H30O5
    —— (4-bromophenyl)(1H-indol-3-yl)methanol 1190763-76-8 C15H12BrNO
    —— (4R,4aS,6R,7S,7aR,12bS)-3-(cyclopropylmethyl)-4a,7-dihydroxy-N-methyl-N-(2-phenylethyl)-9-phenylmethoxy-1,2,4,5,6,7,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinoline-6-carboxamide 735332-79-3 C37H42N2O5
    —— 4-iodo-6,7-dimethoxy-phthalide 501936-38-5 C10H9IO4
    —— 4-acetyl-N-(2-fluorophenyl)benzamide 476296-43-2 C15H12FNO2
    —— 4-(4-tert-butylphenyl)-4-phenylbutan-2-one 1393674-71-9 C20H24O
    —— 4-(3,4-difluorobenzyl)-N-{3-[2-({3-fluoro-4-[(1-methylpiperidin-4-yl)amino]-phenyl}amino)quinazolin-6-yl]prop-2-yn-1-yl}-3-oxo-3,4-dihydropyrazine-2-carboxamide 1204398-29-7 C35H31F3N8O2
    —— {4-(1-methyl-heptyl)-piperazin-1-yl}-(4-morpholin-4-ylmethyl-phenyl)-methanone 686720-90-1 C24H39N3O2
    —— 4'-(6-aminohexanoylamino)-biphenyl-4-carboxylic acid isobutylamide 878009-94-0 C23H31N3O2
    —— 4-[(5-amino-6-cyano-4-oxy-pyrazin-2-ylmethyl)-methyl-amino]-benzoic acid 43111-38-2 C14H13N5O3