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    中文名称 英文名称 CAS号 化学式
    —— 4-[18F]fluoro-N-methyl-N-(prop-2-yn-1-yl)benzenesulfonamide 1206850-11-4 C10H10FNO2S
    —— 4,10-bis(p-tolylsulphonyl)-7,16,19,24-tetraoxa-1,4,10,13-tetra-azabicyclo<11.8.5>hexacosane 118075-01-7 C32H50N4O8S2
    —— (4S,6S)-4-((tert-butyldimethylsilyl)oxy)-6-(2-((tertbutyldiphenylsilyl)oxy)ethyl)tetrahydro-2H-pyran-2-yl acetate 1392820-83-5 C31H48O5Si2
    —— 4,4-bis(4-fluorophenyl)-1-{3-[4-(6-fluoro(3-pyridyl))piperidyl]butyl}-2-methyl-2-imidazolin-5-one 721956-99-6 C30H31F3N4O
    —— 4,5α-epoxy-14-hexanoylamino-3-methoxy-17-methyl-morphin-7-en-6-one 68616-21-7 C24H30N2O4
    —— 4-(6-Methoxy-1,2,3,4-tetrahydro-1-naphthylmethyl)-1-methyl-piperidin 19099-83-3 C18H27NO
    —— 4-[4-[3-(2,5-dioxo-3-phenylimidazolidin-1-yl)propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide 476185-19-0 C24H27N3O8S
    —— (4aS,5R,6S,8aR)-5,6,8a-trimethyl-5-vinyloctahydronaphthalen-1(2H)-one 1070795-37-7 C15H24O
    —— 4-(2-chloromercury-phenoxymethyl)-7-methyl-chromene-2-one 1252026-23-5 C17H13ClHgO3
    —— 4-amino-2-cyclopropylmethyl-2H-pyrazole-3-carboxylic acid methylamide 1352200-04-4 C9H14N4O
    —— 4-[5-(aminomethyl)-1H-indol-2-yl]benzene-1,2-dicarbonitrile 1137641-35-0 C17H12N4
    —— 4-[6-(1H-indol-6-yl)-9-[(3-methoxyphenyl)methyl]purin-2-yl]morpholine 1138157-97-7 C25H24N6O2
    —— 4-benzoyl-N-isopropyl-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxamide 1131455-25-8 C19H20N2O2S
    —— 4-[<i>N</i>'-(isopropyl-thiocarbamoyl)-hydrazinocarbonyl]-benzenesulfonamide 26080-30-8 C11H16N4O3S2
    —— 4-(5-phenyl-oxazol-2-yl)-phthalic acid dimethyl ester 73020-67-4 C19H15NO5
    —— 4-Bromo-benzoic acid [(Z)-3-hydroxy-3-phenyl-prop-2-en-(E)-ylidene]-hydrazide 69807-57-4 C16H13BrN2O2
    —— (4R,5S)-3-[5-(benzhydrylideneamino)pent-3-enoyl]-4-methyl-5-phenyloxazolidin-2-one 1330117-22-0 C28H26N2O3
    —— 4-(3,4-dimethylphenyl)-5-(2,2,2-trifluoroethoxy)picolinic acid 1364678-28-3 C16H14F3NO3
    —— 4-amino-3-methylbut-2-enamide hydrochloride 102831-39-0 C5H10N2O*ClH
    —— 4-(4-((hydroxyimino)(phenyl)methyl)pyrimidin-2-ylamino)benzonitrile 1225464-56-1 C18H13N5O
    —— 4-Iodo-1-(2-methylpropyl)pyridin-2-one 1363437-35-7 C9H12INO
    —— (4-hydroxy-3,5-diiodo-phenyl)-(2-propyl-benzo[<i>b</i>]thiophen-3-yl)-methanone 39620-59-2 C18H14I2O2S
    —— (4-(4-chlorophenyl)-1H-imidazol-1-yl)(2-phenyloxazolidin-3-yl)methanone 1233854-20-0 C19H16ClN3O2
    —— 4,8-Bis[2-(4-hexylphenyl)ethynyl]-2,6-diiodothieno[2,3-f][1]benzothiole 1418748-27-2 C38H36I2S2
    —— 4-(3-Iodo-2-oxopropylidene)-2-(2-carboxyethyl)-2,3,5,5-tetramethylimidazolidine 1-oxyl 132402-30-3 C13H20IN2O4
    —— 4,9b-Diaza-cyclopenta[cd]phenalene-1-carboxylic acid 123730-50-7 C14H8N2O2
    —— 4,5-bis(2,5-dimethyl-3-thienyl)-2-(4-methoxyphenyl)cyclopent-4-ene-1,3-dione 1065193-61-4 C24H22O3S2
    —— 4-Nitro-benzoic acid (R)-1-but-3-enyloxycarbonyl-ethyl ester 127084-35-9 C14H15NO6
    —— 4-Hydroxy-5-isobutyl-3,5-dimethyl-5H-furan-2-one 128813-20-7 C10H16O3
    —— 4-methoxy-8-hydroxycinnamoylacetonaphthone 79926-94-6 C22H18O4
    —— 4-(4-methylpiperazin-1-yl)-5-(2-methylpropyl)-2-phenylthieno[2,3-d]pyrimidine 1611471-51-2 C21H26N4S
    —— 4-(1-ethyl-propylidene)-3-phenyl-4<i>H</i>-isoxazol-5-one 41837-00-7 C14H15NO2
    —— 4-methylphenyl 2-acetamido-3,6-di-O-benzoyl-2-deoxy-4-O-trifluormethane-sulfonyl-1-thio-β-D-galactopyranoside 1164151-42-1 C30H28F3NO9S2
    —— (4R,5S)-5-Butyl-3-ethyl-4-methyl-4,5-dihydro-isoxazole 107770-35-4 C10H19NO
    —— 4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-benzene-N-propyl-N',N'-dimethyl-amidrazone 1233232-26-2 C23H25Cl2F3N4O
    —— 4-amino-6-(2-thienylmethyl)-2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-2,3-dihydro-3-thioxo-1,2,4-triazin-5(4H)-one 1058140-20-7 C22H26N4O10S2
    —— 4-cyclohexyl-hexanoic acid-[3-(2,5-dimethyl-pyrrol-1-yl)-propyl ester] 102456-63-3 C21H35NO2
    —— 4-oxyde de la 3-p-anisyl-6-chloro-4-ethoxy-1-phenyl-3a,4,5,9b-tetrahydro-1H-pyrazolo<4,5-c>isophosphinoline 141671-81-0 C25H24ClN2O3P
    —— 4-ethoxy-10-chloro-[1,7]phenanthroline 710336-86-0 C14H11ClN2O
    —— (4aS,6R,7aR)-5-Benzhydryl-6-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-tetrahydro-[1,3]dioxino[5,4-b]pyrrol-7-one 158551-06-5 C38H43NO4Si
    —— 4-Methyl-3-nitro-benzoic acid 2-bromo-ethyl ester 59383-12-9 C10H10BrNO4
    —— 4-(6-amino-purin-9-yl)-2,3-dihydroxy-butyric acid 3-methyl-butyl ester 33303-44-5 C14H21N5O4
    —— 4-Hydroxy-5-iodo-biphenyl-3-carboxylic acid [3-chloro-4-(4-chloro-benzoyl)-phenyl]-amide 50274-37-8 C26H16Cl2INO3
    —— 4',5'-dihydro-spiro[cyclohexane-1,6'-]-6H-[cyclopenta (b) thiophene]-2'-acetic acid 105603-23-4 C14H18O2S
    —— (4-hydroxy-3,5-di-tert-butylphenyl)(diethylphosphinyl)methyldiphenylphosphine oxide 1404287-52-0 C31H42O3P2
    —— 4-<N-(5-Isobutyl-2-pyrimidinyl)sulfamoyl>phenylessigsaeure-N-methyl-5-chloro-2-methoxyanilid 24445-93-0 C24H27ClN4O4S
    —— 4-{2-[3-(4-Fluoro-3-trifluoromethylphenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]phenylamino}benzamidine hydrochloride 1006897-80-8 C26H23F4N5O2*ClH
    —— 4-[3-benzyloxy-2-(4-fluoro-benzylcarbamoyl)-7-(4-methyl-piperazin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl]-3-oxo-piperazine-1-carboxylic acid tert-butyl ester 1355028-41-9 C37H42FN7O6
    —— 4-(4"-methylphenylurenyl)-4'-methoxychalcone 1350728-28-7 C24H22N2O3
    —— 4-chloro-N-methyl-N-(2-methylprop-1-enyl)aniline 125519-92-8 C11H14ClN