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    中文名称 英文名称 CAS号 化学式
    —— 4'-phenethyl-<i>trans</i>-chalcone 43008-94-2 C23H20O
    —— 4-(5,7-dimethyl-4-oxo-4H-chromen-3-ylmethylene)-2-phenyl-4H-oxazol-5-one 62484-61-1 C21H15NO4
    —— 4-Oxa-tricyclo<2.2.5<sup>2.6</sup>>undec-8-en 4665-51-4 C10H14O
    —— (4-vinyl-1-cyclohexene)(cyclopentadienyl)rhodium 82512-26-3 C13H17Rh
    —— 4-(8a-(4-methoxyphenyl)-1-oxo-3-(thiophen-3-yl)-1,8a-dihydroindolizin-2-yl)benzonitrile 1383711-63-4 C26H18N2O2S
    —— 4,4'-((2,3,5,6-tetramethyl-1,4-phenylene)bis(butane-4,1-diyl))bis(3,5-dimethyl-1H-pyrrole-2-carbaldehyde) 102393-27-1 C32H44N2O2
    —— 4-[2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethyl-6-({[4-(methyloxy)phenyl]methyl}oxy)-1H-imidazo[4,5-c]pyridin-4-yl]-2-methyl-3-butyn-2-ol 913642-26-9 C23H24N6O4
    —— 4-{2-[4-(2-cyanovinyl)-2,6-dimethylphenylamino]-5-fluoropyrimidin-4-ylamino}benzonitrile 1609687-32-2 C22H17FN6
    —— 4,11-dibromo-5,6,12,13-tetrachloro-2,9-didodecylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone 1520107-11-2 C48H52Br2Cl4N2O4
    —— 4-[(bromo)(difluoro)methyl]-1-(4-fluorophenyl)-3 methyl-6,7-dihydro-1H-pyrazolo[3,4 b]pyridin-6-one 1350908-58-5 C14H9BrF3N3O
    —— 4,7-Dimethyl-3-(naphthalen-1-ylaminomethyl)-chromen-2-one 138719-84-3 C22H19NO2
    —— (4-sec-Butyl-phenoxycarbonylmethyl)-triphenyl-phosphonium; bromide 110699-71-3 Br*C30H30O2P
    —— 4-(1-benzyl-1H-imidazol-2-ylmethyl)-1,3,5-triethyl-1H-pyrazole 1234568-44-5 C20H26N4
    —— 4-(3-but-3-enyl-2-oxoazepan-1-yl)-3-diazonio-4-oxobut-2-en-2-olate 144396-83-8 C14H19N3O3
    —— 4-(dimethylamino)-N-(p-tolyl)benzo[e][1,2,4,7]thiatriazepine-1(5H)-carboxamide 2,2-dioxide 1155876-38-2 C17H19N5O3S
    —— 4-(3,7-Dimethylocta-2E,6-dienyl)-3-methyl-2-cyclohexen-1-one 100414-90-2 C17H26O
    —— 4,8-bis(5-(2-hexyldecyl)thienyl-2-)-benzodithiophene 1422748-36-4 C50H74S4
    —— 4-methyl-4'-(phenylurenyl)chalcone 1350728-38-9 C23H20N2O2
    —— 4-methanesulfonyl-1-methyl-1H-1,3-benzodiazol-2-ol 1699191-56-4 C9H10N2O3S
    —— 4-Methylpyridine-3-sulfonyl chloride hydrochloride 2764008-39-9 C6H7Cl2NO2S
    —— 4-Chloro-3-ethynylaniline hydrochloride 2694729-57-0 C8H7Cl2N
    —— 4-Bromo-2-(2-methylbut-3-en-2-yloxy)-1-nitrobenzene 1374109-83-7 C11H12BrNO3
    —— 4-(2,4-dimethoxyphenylcarbonyl)-2-isopropyl-8-(prop-1-enyl)-2H-benzo[b][l1,4]oxazin-3(4H)-one 1357191-36-6 C23H25NO5
    —— 4-(5'-(4''-hydroxypiperidin-1''-yl)benzimidazol-2'-yl)-2-nitroaniline 1339045-94-1 C18H19N5O3
    —— 4-butoxy-1,1,1-trifluoro-4-((1,1,1,3,3,3-hexafluoropropan-2-yl)oxy)-2-(trifluoromethyl)butan-2-ol 1226778-14-8 C12H14F12O3
    —— ((4-(3,3-dimethylbut-1-yn-yl)phenyl)ethynyl)trimethylsilane 1427215-35-7 C17H22Si
    —— 4-(o,o'-Dimethyl-phenyl)-piperazino-ethanol 40004-28-2 C14H22N2O
    —— 4-[(1-Methyl-5-tetrazolyl)thio]-5-(3-thiophenyl)thieno[2,3-d]pyrimidine 1222878-47-8 C12H8N6S3
    —— 4-[2-(2-chloro-phenoxymethyl)-6-oxo-morpholin-4-yl]-benzoic acid ethyl ester 61974-67-2 C20H20ClNO5
    —— [4-(2-Cyclohexylidene-ethoxy)-phenyl]-phenyl-methanone 42403-74-7 C21H22O2
    —— 4-(9-cyclohexyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(1-(2-hydroxyethyl)piperidin-4-yl)-3-methoxybenzamide 1137867-79-8 C29H39F2N7O4
    —— 4-chloro-N-[1-(2-morpholin-4-ylethyl)-1H-benzimidazol-2-yl]benzamide 332357-58-1 C20H21ClN4O2
    —— 4-bromo-2-phenyl-1-cyclopentylhydroperoxide 113331-83-2 C11H13BrO2
    —— (4-acetoxybenzyl)-(4-iodophenyl)pyrimidin-2-ylamine 894400-47-6 C19H16IN3O2
    —— 4-[(2-carboxymethoxy-5-hydroxymethyl-phenylcarbamoyl)-methoxy]-5,7-dichloro-naphthalene-2-carboxylic acid 1257343-56-8 C22H17Cl2NO8
    —— (4aR,6aR,6bR,8aS,12aS,12bR,14aR,14bR)-8a-((1,3-dioxoisoindolin-2-yl)methyl)-4,4,6a,6b,11,11,14b-heptamethyl-3,13-dioxo-3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-icosahydropicene-2-carbonitrile 1191917-40-4 C39H48N2O4
    —— 4α-ethylthio-5α-androstane-3,6,17-trione 103232-92-4 C21H30O3S
    —— 4-[4-methoxy-3-(2-cyclohexyl)ethoxyphenyl]-2-pyrrolidone 1064538-90-4 C19H27NO3
    —— 4-fluoro-2-(1-naphthalen-1-ylethyl)benzoic acid 71172-04-8 C19H15FO2
    —— 4-(2-Benzylcarbamoyloxy-4-methyl-pentanoylamino)-4-cyano-1-methyl-pyrrolidine-2-carboxylic acid methyl ester 478280-67-0 C22H30N4O5
    —— 4-Chloro-3-methoxy-7-(trifluoromethyl)-1,3-dihydro-2-benzofuran-1-one 2322512-32-1 C10H6ClF3O3
    —— 4-[4-(Chloromethyl)-1,3-thiazol-2-yl]morpholine hydrochloride 256657-95-1 C8H12Cl2N2OS
    —— 4-(aminomethyl)-2-methyl-2,3-dihydro-1H-isoindol-1-one hydrochloride 2680540-00-3 C10H13ClN2O
    —— 4-methoxy-N-methyl-2,3-dihydro-1H-inden-2-amine hydrochloride 2694735-16-3 C11H16ClNO
    —— 4-difluoromethanesulfonyl-1H-pyrazole 2763779-14-0 C4H4F2N2O2S
    —— 4-Bromo-3-cyclopropyl-1,2-oxazole 2680539-07-3 C6H6BrNO
    —— 4-(Piperazin-1-yl)butanoic acid dihydrochloride 1312024-01-3 C8H18Cl2N2O2
    —— 4-(Aminomethyl)benzene-1-carbothioamide hydrochloride 2866335-35-3 C8H11ClN2S
    —— 4-(Oxetane-3-sulfonyl)piperidine 2866335-21-7 C8H15NO3S
    —— 4-Chloro-6-fluoro-2-methylpyrimidine 2155785-93-4 C5H4ClFN2