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    中文名称 英文名称 CAS号 化学式
    —— (+/-)-4-Acetoxy-O-acetylthaliporphin 58986-20-2 C24H27NO7
    —— 4-[(Z)-Hydroxyimino]-5-methyl-pyrrolidine-1,3-dicarboxylic acid diethyl ester 30433-28-4 C11H18N2O5
    —— 4-Chloro-bicyclo[2.2.0]hexane-1-carboxylic acid ethyl ester 33415-08-6 C9H13ClO2
    —— 4-Methoxy-3-<3,4-dihydroisochinolyl-(1)>-chinolin 24489-67-6 C19H16N2O
    —— 4,5-(3'-β-Methoxycarbonylethyl-4'-methoxybenz)-Δ<sup>8(9)</sup>-hydrinden-1-on 27338-06-3 C18H20O4
    —— 4,4'-Bis-(1-<3-(p-methoxyphenyl)-benzo<f>chinolinyl>)-biphenyl 24633-85-0 C52H36N2O2
    —— 4-Acetyl-3-(D-arabino-tetrahydroxybutyl)-1-benzyl-pyrrol 34081-30-6 C17H21NO5
    —— 4-<2-(4-Propyl-benzoyl)-ethyl>-1,2-diphenyl-3,5-dioxo-pyrazolidin 23934-90-9 C27H26N2O3
    —— 4,6-Dihydroxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid pentyl ester 23824-34-2 C15H21NO4
    —— 4-methylene-1,2,3,4,5,6,7,8-octahydro-acridine 21193-49-7 C14H17N
    —— 4-methyl-6-pyridin-2-yl-3,4,6,7-tetrahydro-1<i>H</i>-pyrrolo[3,4-<i>d</i>]pyrimidine-2,5-dione 30196-59-9 C12H12N4O2
    —— 4-<(1-Methyl-5-benzimidazolyl)azo>-2-methyl-1H-naphth <1,2-d> imidazol-5-ol 20976-31-2 C20H16N6O
    —— 4-Chloro-1-(2-chlorophenyl)-8-fluoro-3-methylimidazo[1,5-a]quinoxaline 1159695-47-2 C17H10Cl2FN3
    —— 4-Chloro-1-cyclohexyl-8-methoxy-3-methylimidazo[1,5-a]quinoxaline 1159695-53-0 C18H20ClN3O
    —— 4-Amino-5-(2-oxo-2H-chromene-3-carbonyl)-2-phenyl-thiophene-3-carbonitrile 88735-78-8 C21H12N2O3S
    —— 4-Phenyl-4H-imidazo<1,5-a>chinazolin-5-on 22126-84-7 C16H11N3O
    —— {4-[1-(4-Bromo-phenyl)-3,3-dimethyl-1,3-dihydro-isobenzofuran-1-yl]-phenyl}-dimethyl-amine 27170-77-0 C24H24BrNO
    —— 4-ethoxy-5-ethyl-1-(tri-<i>O</i>-benzoyl-β-<i>D</i>-xylofuranosyl)-1<i>H</i>-pyrimidin-2-one 34227-26-4 C34H32N2O9
    —— 4-(5-anilino-6-oxo-6<i>H</i>-pyran-2-yl)-benzonitrile 33356-80-8 C18H12N2O2
    —— (4aR,7aR,11aR,11bR)-2,10-Diethyl-hexahydro-1,3,5,7,9,11-hexaoxa-2,10-diphospha-dibenzo[a,c]cycloheptene 2,10-dioxide 36663-38-4 C11H20O8P2
    —— (4-methoxy-dibenzo[1,4]dioxine-2,7-diyl)-bis-acetonitrile 31965-25-0 C17H12N2O3
    —— 4-(4-methoxy-phenyl)-1,2-diphenyl-[1,2,4]triazolidine-3,5-dicarboxylic acid dimethyl ester 32944-66-4 C25H25N3O5
    —— 4-Hydroxy-1,6-diphenyl-3-isopropyl-2(1H)-pyridon 4812-90-2 C20H19NO2
    —— 4-Benzoylamino-1-benzyl-4H-[1,2,4]triazol-1-ium; bromide 25857-77-6 Br*C16H15N4O
    —— 4,5-Diacetamido-3-hydroxy-6-methylpyridazin 28689-61-4 C9H12N4O3
    —— 4-(3-chloroanilino)-6-(4-[morpholinomethylenamino]phenyl)-7H-pyrrolo[2,3-d]pyrimidine 203724-05-4 C23H21ClN6O
    —— 4-fluoro-6-oxo-1H-pyridine-2-carbonitrile 1803716-92-8 C6H3FN2O
    —— [4R-(4R*,2'S*)]-3-[3-acetylthio-3-(5-indanylcarbonyl)-2-methylpropionyl]-4-thiazolidinecarboxylic acid 85671-51-8 C20H23NO5S2
    —— 4-iodo-7-methoxy-2-nitrodibenzofuran 1360583-70-5 C13H8INO4
    —— 4'-Carboxymethoxy-4-sulfochalkon 70765-87-6 C17H14O7S
    —— 4-Acetylamino-5-chloro-2-methoxy-benzoic acid (1R,2S)-2-dimethylamino-1,2,3,4-tetrahydro-naphthalen-1-yl ester 39787-57-0 C22H25ClN2O4
    —— 4-(2-methoxy-pyridin-3-yl)-2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine 1007206-58-7 C21H22N6O2
    —— 4-Acetoxy-3-(2-chlorbenzyl)-benzoesaeure 31517-08-5 C16H13ClO4
    —— 4-[1-Hydroxy-1-phenyl-meth-(Z)-ylidene]-5-methyl-2,4-dihydro-pyrazol-3-one 33064-06-1 C11H10N2O2
    —— 4-Benzyliden-6,7-dimethoxy-1,4-dihydroisochinolinhydrochlorid 21638-64-2 C18H17NO2*ClH
    —— 4-(2-Nitro-phenylazo)-1-(2,4-dinitro-phenyl)-3-methyl-5-phenyl-pyrazol 22951-51-5 C22H15N7O6
    —— 4-O-(3-imidazo[2,1-b][1,3]benzothiazol-2-ylphenyl) 1-O-[(4-methoxyphenyl)methyl] (Z)-but-2-enedioate 87545-64-0 C27H20N2O5S
    —— 4-[5-oxo-1-(2,2,2-trifluoro-1-phenyl-ethyl)-4,5-dihydro-1<i>H</i>-pyrazol-3-ylamino]-benzenesulfonic acid 3-<i>tert</i>-butyl-4-hydroxy-phenyl ester 55034-49-6 C27H26F3N3O5S
    —— 4-nitro-benzaldehyde (4-phenyl-3-p-tolyl-3H-selenazol-2-ylidene)-hydrazone 73937-33-4 C23H18N4O2Se
    —— 4-morpholin-4-yl-butyric acid 3-(1,2-dimethyl-heptyl)-6,6,9-trimethyl-6a,7,8,10a-tetrahydro-6<i>H</i>-benzo[<i>c</i>]chromen-1-yl ester 59416-89-6 C33H51NO4
    —— 4-(1-Dibutylamino-4-phenyl-butyl)-phenol 102891-29-2 C24H35NO
    —— [(4-Methoxy-2-nitro-phenyl)-hydrazono]-phenyl-acetonitrile 69852-65-9 C15H12N4O3
    —— (4-Dimethylamino-phenyl)-thiocarbamic acid O-naphthalen-2-yl ester 20381-81-1 C19H18N2OS
    —— 4,4'-{6-[4-(1,1,3,3-tetramethyl-butyl)-phenoxy]-[1,3,5]triazine-2,4-diyl}-bis-benzene-1,3-diol 4723-90-4 C29H31N3O5
    —— 4-(N'-o-Methoxyphenyl-ureido)-penicillansaeure N-aethylpiperidin 26774-61-8 C7H15N*C16H19N3O5S
    —— 4-(4-(bis(4-fluorophenyl)methyl)piperazin-1-yl)-2-(3-methyl-1H-indol-1-yl)aniline 1360546-86-6 C32H30F2N4
    —— 4-(4-amino-7-chloro-1-methyl[1,2,4]triazolo[4,3-a]quinolin-5-yl)benzaldehyde 880876-37-9 C18H13ClN4O
    —— 4-(3-hydroxy-phenyl)-1-methyl-1,3-dihydro-imidazol-2-one 860259-66-1 C10H10N2O2
    —— 4-[1-(5-Nitro-furan-2-yl)-eth-(E)-ylidene]-2-phenyl-4H-oxazol-5-one 34574-92-0 C15H10N2O5
    —— 4-benzyl-3-methyl-4-(2-styryl-2<i>H</i>-benzo[1,2,3]triazol-5-ylazo)-4<i>H</i>-isoxazol-5-one 72746-17-9 C25H20N6O2