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    中文名称 英文名称 CAS号 化学式
    —— 4-Biphenylylmethyl-3-(2,5-dioxo-1,3-oxazolidin-4-yl)propionat 53987-26-1 C19H17NO5
    —— 4-Chlor-5,6-diphenylpyrimidin-1-oxid 55271-97-1 C16H11ClN2O
    —— 4'-(3,4-ethylenedioxy-5,2',5',2''-terthiophen-2-yl)-2,2':6',2''-terpyridine 1421943-94-3 C29H19N3O2S3
    —— 4-(2,3-dimethoxy-4-methylphenyl)-4,5,5-trimethylcyclopent-2-enone 913300-27-3 C17H22O3
    —— 4-(Ethyl-phenyl-acetyl)-allophansaeure-isopropylester 4898-20-8 C15H20N2O4
    —— 4.11β-Dihydroxy-17α.20;20.21-bis-methylendioxy-pregnen-(4)-on-(3) 100771-82-2 C23H32O7
    —— 4-Methoxy-5,5-dimethyl-2-(p-chlorphenyl)-2-oxazolin 65296-10-8 C12H14ClNO2
    —— (4-chloro-6-hydroxy-6,7-dihydro-5H-pyrimido[4,5-b][1,4]thiazin-6-yl)-acetic acid ethyl ester 19085-17-7 C10H12ClN3O3S
    —— 4aβ,5-epoxy-6β-hydroxy-4-oxa-4a-homo-5β-cholestan-3-one 143489-04-7 C27H44O4
    —— 4-(phenoxysulfonyl)-4'-sulfinobibenzyl sodium salt 99355-48-3 C20H17O5S2*Na
    —— 4-Hydroxy-6-oxo-7,8-dihydro-6H-cyclopenta[g]quinoline-3-carboxylic acid 35067-50-6 C13H9NO4
    —— 4-Amino-6-p-toluidino-s-triazin-carbonsaeure-(2)-morpholid 7537-66-8 C15H18N6O2
    —— (4-chlorobenzyl)-dimethyl-[3-(<i>N</i>'-pyren-1-yl-ureido)-propyl]-ammonium; chloride 117373-00-9 C29H29ClN3O*Cl
    —— 4-(3-chloro-2-oxo-2,3-dihydro-pyrrolo[2,3-<i>b</i>]quinoxalin-1-yl)-<i>N</i>-phenyl-benzamide 3584-09-6 C23H15ClN4O2
    —— 4-(4-nitro-phenylazo)-1,2-diphenyl-pyrazolidine-3,5-dione 71266-41-6 C21H15N5O4
    —— 4-(4-phenoxyphenyl)-7-(3-(trifluoromethoxy)phenyl)-1H-pyrazolo[3,4-c]pyridin-3-amine 1266158-04-6 C25H17F3N4O2
    —— 4'-{[(3R)-3-dimethylamino-pyrrolidin-1-yl]sulfonyl}-3'-hydroxy-biphenyl-4-carbonitrile 917356-67-3 C19H21N3O3S
    —— 4-[4-(butylamino)-7,8-dimethylimidazo[1,2-a]quinoxalin-1-yl]-2-chloro-N-cyclopropylbenzamide 1254195-53-3 C26H28ClN5O
    —— 4-(2-t-butylaminosulfonyl-5-fluoro-phenyl)-phenyl N-t-butoxycarbonyl-3-(3-cyanophenyl)alanine amide 352617-48-2 C31H35FN4O5S
    —— 4-Prop-2-enylsulfanyl-1,5-naphthyridine 79425-92-6 C11H10N2S
    —— <4'-(13)C>-averufin 83152-84-5 C20H16O7
    —— 4-bromo-N-(cyclohexylmethyl)-1-(2-hydroxyethyl)-1H-indole-3-carboxamide 1188310-30-6 C18H23BrN2O2
    —— 4-[(4-methyl-1H-indol-5-yl)amino]-5-[(1E)-5-pyrrolidin-1-ylpent-1-en-1-yl]nicotinonitrile 1160917-63-4 C24H27N5
    —— (4S)-1-benzyl-4-(3-bromophenyl)-5,5,6-trimethyltetrahydropyrimidine-2(1H)-thione 1190949-46-2 C20H23BrN2S
    —— 4-[(4-methyl-1H-indol-5-yl)amino]-1'-L-prolyl-1',2',3',6'-tetrahydro-3,4'-bipyridine-5-carbonitrile 1160918-09-1 C25H26N6O
    —— (4-Bromo-1-cyclopropyl-4-methyl-3,5-dioxo-pyrrolidin-2-yl)-acetic acid methyl ester 85844-21-9 C11H14BrNO4
    —— (4aR,6S,7S,8aR)-7-Benzyl-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-one 86137-61-3 C21H22O5
    —— [4,6-F2-2-(2,3,5-Me3Cp)C6H2NTs]TiCl2 912676-11-0 C21H19Cl2F2NO2STi
    —— 4,11-di-isopropyl-7,12-dimethyl-6,13-dioxapentacyclo<7.2.1.1<sup>4,12</sup>.0<sup>2,11</sup>>tridecane-5,10-dione 90352-26-4 C19H26O4
    —— (4E,6Z)-5-Methoxy-4-aza-bicyclo[6.4.1]trideca-1(12),4,6,8,10-pentaene 54004-11-4 C13H15NO
    —— 4-Isopropyl-4-phenyl-1,1-dimethoxycyclohexan 54889-13-3 C17H26O2
    —— 4-Deutero-4-acetamido-2-hexanon 54842-43-2 C8H15NO2
    —— 4-(5-phenyl-3-<i>p</i>-tolyl-4,5-dihydro-pyrazol-1-yl)-benzaldehyde phenylhydrazone 61289-60-9 C29H26N4
    —— 4-Anilino-1,3-diphenyluracil 52753-29-4 C22H17N3O2
    —— 4-(4-hydroxy-phenylazo)-3,5-dimethyl-pyrazole-1-carboxylic acid ethyl ester 51660-58-3 C14H16N4O3
    —— 4-(2-hydroxy-ethylamino)-5,6,7,8-tetrahydro-1<i>H</i>-quinazolin-2-one 54069-64-6 C10H15N3O2
    —— [4-[(4-anilino-[1,3,5]triazin-2-yl)-methyl-amino]-1,4-diphenyl-cyclohexyl]-dimethylamine 1189795-59-2 C30H34N6
    —— 4-((E)-But-2-enyl)-5-(2-methoxy-ethyl)-cyclopent-4-ene-1,3-dione 55833-93-7 C12H16O3
    —— (4S)-1-methyl-3-[(2S)-3-acetylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylic acid 83056-88-6 C11H16N2O5S
    —— 4,5-bis-(4-hydroxy-phenyl)-3c(?),6c(?)-dimethyl-cyclohex-4-ene-1r,2c-dicarboxylic acid-anhydride 64490-51-3 C22H20O5
    —— ((4R,5R,4'R)-2,2,2',2'-Tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-acetaldehyde 175876-64-9 C12H20O5
    —— 4-[5-(4-chloro-phenyl)-2-propyl-oxazol-4-yl]-<i>N</i>,<i>N</i>-dimethyl-aniline 10004-79-2 C20H21ClN2O
    —— 4-[trans-4-[2-(methoxycarbonyl)ethyl]cyclohexyl]-5-methyl-4H-1,2,4-triazol-3-one 163068-07-3 C13H21N3O3
    —— 4-{[4-(2-diethylaminoethyl-N-oxide)-3,5-dimethylpyrrol-2-yl]methylene}-3-pyrazinyl-2-pyrazolin-5-one 324549-68-0 C20H26N6O2
    —— 4-chloro-2-(5,7-dichloro-benzooxazol-2-yl)-phenol 22091-75-4 C13H6Cl3NO2
    —— 4,4'-(2-methyl-pyrimidine-4,6-diyl)-bis-benzene-1,3-diol 2915-10-8 C17H14N2O4
    —— 4-(3,5-diphenyl-[1,2,4]triazol-4-ylmethyl)-1-methyl-piperidine 977-97-9 C21H24N4
    —— {4-[(E)-2-(5-Nitro-furan-2-yl)-vinyl]-pyrimidin-2-yl}-piperidin-1-ylmethyl-amine 47376-32-9 C16H19N5O3
    —— 4-difluoromethoxy-2-ethylbenzooxazole-7-carbonyl chloride 1474033-88-9 C11H8ClF2NO3
    —— (4R)-4-benzyl-3-{(2R,3S)-5-tert-butyldimethylsilyloxy-3-[diisopropyl-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silyloxy]-2-methylpentanoyl}-1,3-oxazolidin-2-one 876349-84-7 C36H52F13NO5Si2