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    中文名称 英文名称 CAS号 化学式
    —— 4,6-dichloro-2-(3-methoxyphenyl)quinoline 1225205-46-8 C16H11Cl2NO
    —— 4-formyl-3-phenyl-pyrrolo[2,1,5-<i>cd</i>]indolizine-2-carboxylic acid methyl ester 49618-76-0 C19H13NO3
    —— 4-bromo-1-hydroxy-naphthalene-2-carboxylic acid 4-isobutyl-thiazol-2-ylamide 50729-32-3 C18H17BrN2O2S
    —— 4-(7-chloro-1,2,3,4-tetrahydro-acridine-9-carbonyl)-morpholine 42878-62-6 C18H19ClN2O2
    —— 4-Methoxy-3-nitrophenyl-β-naphthylsulfon 51739-37-8 C17H13NO5S
    —— 4-(2-Oxazolidinylidene)-1,3-dioxo-1,2,3,4-tetrahydro-isoquinoline 41980-26-1 C12H10N2O3
    —— 4,4'-(1,3-bis-benzenesulfonyl-2,5-dioxo-imidazolidine-4,4-diyl)-bis-benzoic acid dimethyl ester 50373-83-6 C31H24N2O10S2
    —— 4,8-dioxo-1-(toluene-4-sulfonyl)-2,3-didehydro-aspidospermidine-21-carbonitrile 42337-24-6 C27H25N3O4S
    —— 4-Diethylamino-2-(2-diethylamino-ethyl)-2-(4-isopropoxy-phenyl)-butyronitrile 39518-45-1 C23H39N3O
    —— (4-Fluoro-phenyl)-dimethyl-phenoxy-silane 50497-03-5 C14H15FOSi
    —— 4,6-O-Ethyliden-1,2-O-isopropyliden-3-O-methylthiomethyl-α-D-galactopyranose 20880-86-8 C13H22O6S
    —— 4,5-Diphenyl-1-(o-nitrobenzoyl)amino-1,2,3-triazol 34502-53-9 C21H15N5O3
    —— 4-<<2,4-Dimethyl-5-oxo-1-phenyl-Δ<sup>3</sup>-pyrazolinyl-(3)>-methylmercapto>-nitrobenzol 23938-06-9 C18H17N3O3S
    —— 4-Chloro-3-(4-isopropyl-benzylamino)-5-sulfamoyl-benzoic acid 30057-20-6 C17H19ClN2O4S
    —— 4-[<i>trans</i>-2-(4-hydroxy-[1]naphthyl)-vinyl]-1-methyl-quinolinium; iodide 115189-33-8 C22H18NO*I
    —— 4-methylphenyl 1-thio-α-D-glucopyranoside 131488-68-1 C13H18O5S
    —— (4aR,8aR)-2,3-di(thiophen-2-yl)-4a,5,6,7,8,8a-hexahydroquinoxaline 1262838-01-6 C16H16N2S2
    —— 4-[2-(4-Acetyl-2-chloro-phenoxy)-ethyl]-piperazine-1-carboxylic acid ethyl ester 816456-18-5 C17H23ClN2O4
    —— 4-(3-Fluoroanilino)-2-(4-sulfamoylanilino)pyrimidine-5-carboxamide 1198304-07-2 C17H15FN6O3S
    —— 4-(p-Chlorphenyl)-1-cyanaminomethylen-2-methylpiperazin 91126-05-5 C13H15ClN4
    —— (4aR,4bS,7S,8S,8aR)-8-(2-Iodo-ethyl)-7-(3-methoxy-prop-1-ynyl)-4a,7-dimethyl-1,2,3,4,4a,4b,5,6,7,8,8a,9-dodecahydro-phenanthrene 152538-26-6 C22H33IO
    —— (4-Me-2-iPr2C6H3)2NRh(H)C6H4COOC6H5 1352009-29-0 C39H50NO2P2Rh
    —— (4-(tert-butyl)-2-((triisopropylsilyl)ethynyl)phenyl)boronic acid 1365540-37-9 C21H35BO2Si
    —— (4,6,8-trimethoxy-9-oxoxanthen-1-yl) acetate 5592-86-9 C18H16O7
    —— 4a-(2-azidoethyl)-8-chloro-5,6-dimethoxy-4,4a,9,10-tetrahydro-2H-spiro[phenanthrene-3,2'-[1,3]dioxolane] 207732-15-8 C20H24ClN3O4
    —— 4-(2,4-dichlorophenyl)-5-methyl-2-{N-[α-(methoxymethyl)benzyl]-N-propylamino}thiazole 166525-01-5 C22H24Cl2N2OS
    —— 4-<2-Dimethylamino-1-methyl-aethoxy>-β-phenyl-propiophenon 2553-86-8 C20H25NO2
    —— (4,5-dimethyl-8-phenylsulfanyloctyl)sulfanylbenzene 82136-03-6 C22H30S2
    —— 4-Chloro-6-hydroxy-1-methyl-2-indoloylguanidine hydrochloride 178051-15-5 C11H11ClN4O2*ClH
    —— 4,5-dihydro-naphtho[2,1-<i>b</i>]furan-2-carboxylic acid methyl ester 24776-33-8 C14H12O3
    —— 4-Hydroxy-5-(3-phenoxy-propoxy)-quinoline-3-carboxylic acid 35966-11-1 C19H17NO5
    —— 4-(1'.1'-Dimethylpropargyl)-2.4.6-trimethyl-cyclohexa-2.5-dien-1-on 37982-85-7 C14H18O
    —— 4-Allyloxyisophthalsaeure-bis-3-picolylamid 70064-71-0 C23H22N4O3
    —— 4-[(1-fluoren-2-yl-ethylsulfanyl)-acetyl]-thiomorpholine 72323-15-0 C21H23NOS2
    —— 4-(Cyclopropylamino)-2-[4-[[2-(dimethylamino)-2-oxoethyl]amino]anilino]pyrimidine-5-carboxamide 1198305-30-4 C18H23N7O2
    —— (4R,5S,6S)-6-[(1R)-1-Hydroxyethyl]-4-methyl-3-[(2S,4S)-2-{2-(methylamino)thiazol-4-yl}pyrrolidin-4-yl]-thio-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 117334-53-9 C18H24N4O4S2
    —— (4-methyl-thiophen-3-yl)-(1,4,5,6-tetrahydro-pyrimidin-2-yl)-amine 31428-64-5 C9H13N3S
    —— 4-(2,4-dimethoxyphenyl)-1,2,4-triazolidine-3,5-dione 1571988-96-9 C10H11N3O4
    —— 4-[(2,4,5-trimethoxy-phenyl)-thioacetyl]-morpholine 2541-08-4 C15H21NO4S
    —— 4-{4-[3-(2-trifluoromethyl-phenothiazin-10-yl)-propyl]-piperazine-1-carbonyl}-morpholine 1554-43-4 C25H29F3N4O2S
    —— 4-(2-Chloro-phenyl)-2-(dibutylamino-methyleneamino)-6-methyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-ethyl ester 5-isopropyl ester 66618-37-9 C28H40ClN3O4
    —— 4-Amino-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-6-pyrimidon 18645-84-6 C30H25N3O8
    —— 4,8-Bis(diethylamino)-2,6-bis(3'-ethoxypropyl-2''-hydroxyethylamino)-pyrimido<5,4-d>pyrimidin 54093-99-1 C28H52N8O4
    —— 4-bromo-1-chloro-2-(4-isopropoxybenzyl)benzene 1369406-05-2 C16H16BrClO
    —— (4R,11bR)-4,11b-Dimethyl-9-oxo-1,2,3,4,4a,5,6,9,10,11,11a,11b-dodecahydro-8-oxa-cyclohepta[a]naphthalene-4-carboxylic acid methyl ester 14022-52-7 C18H26O4
    —— 4-[4-(4-dimethylamino-1-phenyl-but-1-enyl)-benzenesulfonyl]-morpholine 47581-57-7 C22H28N2O3S
    —— 4-(1-Benzothiazol-2-yl-5-oxo-4,5-dihydro-1H-pyrazol-3-ylamino)-2,5-dimethoxy-benzenesulfonic acid 4-tert-butyl-2-cyclopentyl-phenyl ester 55034-68-9 C33H36N4O6S2
    —— (4aS,10aS)-6-Methoxy-3,9,9-trimethyl-1,3,4,4a,9,10a-hexahydro-2H-10-oxa-3-aza-phenanthrene; compound with (Z)-but-2-enedioic acid 69527-86-2 C4H4O4*C16H23NO2
    —— 4-[4-(4-chloro-phenyl)-6-(4-nitro-phenoxy)-[1,3,5]triazin-2-yl]-benzene-1,3-diol 4924-84-9 C21H13ClN4O5
    —— {4-[2,2-Bis-(heptadecafluorooctane-1-sulfonyl)-vinyl]-phenyl}-dimethyl-amine 58558-85-3 C26H11F34NO4S2