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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[2-(8-methyl-quinolin-2-yl)-vinyl]-benzonitrile 27051-22-5 C19H14N2
    4-[2-(8-methyl-quinolin-2-yl)-vinyl]-benzonitrile
    —— 4-(2-cyclohexyl-phenoxy)-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole 36939-77-2 C28H28N2O
    4-(2-cyclohexyl-phenoxy)-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole
    —— 4-(4-Amino-phenyl)-2-methyl-1-phenyl-pyrrol 46992-19-2 C17H16N2
    4-(4-Amino-phenyl)-2-methyl-1-phenyl-pyrrol
    —— 4-(4-Acetamino-benzolsulfonamino)-5-methyl-1.2.3-thiadiazol 4100-33-8 C11H12N4O3S2
    4-(4-Acetamino-benzolsulfonamino)-5-methyl-1.2.3-thiadiazol
    —— 4-methoxyphenyl 4,6-O-cyclohexylidene-2-O-(2-naphthylmethyl)-3-O-triisopropylsilyl-α-D-glucopyranosyl-(1->2)-3-O-[D7]benzyl-4,6-O-cyclohexylidene-β-D-glucopyranoside 1075708-77-8 C58H78O12Si
    4-methoxyphenyl 4,6-O-cyclohexylidene-2-O-(2-naphthylmethyl)-3-O-triisopropylsilyl-α-D-glucopyranosyl-(1->2)-3-O-[D7]benzyl-4,6-O-cyclohexylidene-β-D-glucopyranoside
    —— 4-amino-2-hydroxy-<i>N</i>-(6-methoxy-pyridazin-3-yl)-benzamide 39615-01-5 C12H12N4O3
    4-amino-2-hydroxy-<i>N</i>-(6-methoxy-pyridazin-3-yl)-benzamide
    —— 4-Hydroxy-8-methyl-3-[(4-phenyl-thiazol-2-ylamino)-methyl]-chromen-2-one 22260-06-6 C20H16N2O3S
    4-Hydroxy-8-methyl-3-[(4-phenyl-thiazol-2-ylamino)-methyl]-chromen-2-one
    —— 4,4-dimethyl-3,3-diphenyl-1-(toluene-4-sulfonyl)-pyrrolidin-2-ylideneamine 30489-32-8 C25H26N2O2S
    4,4-dimethyl-3,3-diphenyl-1-(toluene-4-sulfonyl)-pyrrolidin-2-ylideneamine
    —— 4-morpholin-4-yl-2-naphthalen-1-yl-butylamine 27557-93-3 C18H24N2O
    4-morpholin-4-yl-2-naphthalen-1-yl-butylamine
    —— 4-methoxyphenyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside 41341-54-2 C21H26O10S
    4-methoxyphenyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside
    —— 4-[2-(4-chlorophenyl)sulfanylethyl]pyridine 66492-75-9 C13H12ClNS
    4-[2-(4-chlorophenyl)sulfanylethyl]pyridine
    —— 4-(3-chloro-phenylsulfanyl)-benzo[4,5]furo[3,2-<i>d</i>]pyrimidine 65023-99-6 C16H9ClN2OS
    4-(3-chloro-phenylsulfanyl)-benzo[4,5]furo[3,2-<i>d</i>]pyrimidine
    —— 4-(1<i>H</i>-benzo[<i>g</i>]indol-3-yl)-butyric acid ethyl ester 29944-83-0 C18H19NO2
    4-(1<i>H</i>-benzo[<i>g</i>]indol-3-yl)-butyric acid ethyl ester
    —— 4-Ethoxycarbonyl-5-ethoxycarbonylmethylpyrrol-2-carbonsaeure 25473-43-2 C12H15NO6
    4-Ethoxycarbonyl-5-ethoxycarbonylmethylpyrrol-2-carbonsaeure
    —— 4-(2-{2-[3-(3-Carbamimidoyl-phenoxy)-propoxy]-phenylcarbamoyl}-ethyl)-benzenesulfonyl fluoride 47767-02-2 C25H26FN3O5S
    4-(2-{2-[3-(3-Carbamimidoyl-phenoxy)-propoxy]-phenylcarbamoyl}-ethyl)-benzenesulfonyl fluoride
    —— 4-but-2-enyloxy-4'-butoxy-3-sec-butylbiphenyl 1427005-90-0 C24H32O2
    4-but-2-enyloxy-4'-butoxy-3-sec-butylbiphenyl
    —— 4'-ethyl-1,1-dioxo-6-trifluoromethyl-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-spiro[benzo[1,2,4]thiadiazine-3,1'-cyclohexane]-7-sulfonic acid amide 1427-29-8 C15H20F3N3O4S2
    4'-ethyl-1,1-dioxo-6-trifluoromethyl-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-spiro[benzo[1,2,4]thiadiazine-3,1'-cyclohexane]-7-sulfonic acid amide
    —— 4,5,6,7-tetrafluoro-2,3-dihydro-2-methyl-1-benzothiophen 78522-90-4 C9H6F4S
    4,5,6,7-tetrafluoro-2,3-dihydro-2-methyl-1-benzothiophen
    —— 4,6-O-diacetyl-3-O-((R)-phenylsulfonylethyl-propion-2-yl)-N-acetyl-α-D-glucosamine 359773-59-4 C23H31NO12S
    4,6-O-diacetyl-3-O-((R)-phenylsulfonylethyl-propion-2-yl)-N-acetyl-α-D-glucosamine
    —— [4-(2-pyrrolidin-1-yl-ethyl)-piperazin-1-yl]-acetic acid ethyl ester 47019-54-5 C14H27N3O2
    [4-(2-pyrrolidin-1-yl-ethyl)-piperazin-1-yl]-acetic acid ethyl ester
    —— 4-(1,3-Dicarboxy-2,3-dimethylcyclopentyl)buttersaeure 32298-54-7 C13H20O6
    4-(1,3-Dicarboxy-2,3-dimethylcyclopentyl)buttersaeure
    —— 4-Methyl-piperidin-1-oxyl 21885-24-5 C6H12NO
    4-Methyl-piperidin-1-oxyl
    —— 4-(Diacetylmethyl)-1,2,3,4-tetrahydro-3-phenyl-chinazolinthion-(2) 28567-97-7 C19H18N2O2S
    4-(Diacetylmethyl)-1,2,3,4-tetrahydro-3-phenyl-chinazolinthion-(2)
    —— 4,4-dimethoxy-2-propyl-2,5-cyclohexadienone 141988-88-7 C11H16O3
    4,4-dimethoxy-2-propyl-2,5-cyclohexadienone
    —— (4R,5S,6S)-3-[(3S,5S)-1-Allyloxycarbonyl-5-(4-trifluoromethyl-pyrimidin-2-ylsulfanylmethyl)-pyrrolidin-3-ylsulfanyl]-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester 372146-89-9 C27H31F3N4O6S2
    (4R,5S,6S)-3-[(3S,5S)-1-Allyloxycarbonyl-5-(4-trifluoromethyl-pyrimidin-2-ylsulfanylmethyl)-pyrrolidin-3-ylsulfanyl]-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester
    —— (+)-(4R,5R)-4,5-dimethylspiro[1,3-dioxolane-2,9'-fluorene] 1032195-86-0 C17H16O2
    (+)-(4R,5R)-4,5-dimethylspiro[1,3-dioxolane-2,9'-fluorene]
    —— 4,4',4''-tribromo-[9,9';9',9'']terfluorene 107421-00-1 C39H23Br3
    4,4',4''-tribromo-[9,9';9',9'']terfluorene
    —— 4-[(3-(4-methoxybenzyl)-2,4-dioxothiazolidin-5-ylidene)methyl]benzoic acid 1474053-60-5 C19H15NO5S
    4-[(3-(4-methoxybenzyl)-2,4-dioxothiazolidin-5-ylidene)methyl]benzoic acid
    —— (4S,5R,6R)-5-Acetylamino-4-hydroxy-6-hydroxymethyl-tetrahydro-pyran-2-carboxylic acid methyl ester 29610-85-3 C10H17NO6
    (4S,5R,6R)-5-Acetylamino-4-hydroxy-6-hydroxymethyl-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 4-Hydroxy-1-(1-methyl-2-phenyl-ethyl)-piperidine-4-carbonitrile 23804-61-7 C15H20N2O
    4-Hydroxy-1-(1-methyl-2-phenyl-ethyl)-piperidine-4-carbonitrile
    —— 4-(5-furan-2-yl-4,5-dihydro-[1,2,3]triazol-1-yl)-benzoic acid ethyl ester 30822-05-0 C15H15N3O3
    4-(5-furan-2-yl-4,5-dihydro-[1,2,3]triazol-1-yl)-benzoic acid ethyl ester
    —— 4-(7-chloro-2-methoxy-5-oxy-benzo[<i>b</i>][1,5]naphthyridin-10-ylamino)-2-diethylaminomethyl-phenol 27381-86-8 C24H25ClN4O3
    4-(7-chloro-2-methoxy-5-oxy-benzo[<i>b</i>][1,5]naphthyridin-10-ylamino)-2-diethylaminomethyl-phenol
    —— [4-Hydroxy-2-(naphthalen-1-ylamino)-quinolin-3-yl]-phenyl-methanone 24844-85-7 C26H18N2O2
    [4-Hydroxy-2-(naphthalen-1-ylamino)-quinolin-3-yl]-phenyl-methanone
    —— 4-Butyl-azetidinon-(2)-N-sulfofluorid 25599-72-8 C7H12FNO3S
    4-Butyl-azetidinon-(2)-N-sulfofluorid
    —— 4-<4-Chlor-2-nitro-benzolazo>-naphthalin-1-ol 40881-69-4 C16H10ClN3O3
    4-<4-Chlor-2-nitro-benzolazo>-naphthalin-1-ol
    —— 4-Ethyl-1,3-diisopropyl-4-methyl-cyclohexene 1461-00-3 C15H28
    4-Ethyl-1,3-diisopropyl-4-methyl-cyclohexene
    —— (4S,5R)-4-[3-Hydroxy-2-(phenyl-hydrazono)-propyl]-2-phenyl-[1,3]dioxan-5-ol 35800-05-6 C19H22N2O4
    (4S,5R)-4-[3-Hydroxy-2-(phenyl-hydrazono)-propyl]-2-phenyl-[1,3]dioxan-5-ol
    —— 4-[(2S)-2-{[(2S)-2-amino-4-methylpentanoyl]amino}-3-(tert-butoxy)-3-oxopropyl]phenyl 4-(aminocarbonyl)-1-piperidinecarboxylate hydrochloride 278597-84-5 C26H40N4O6
    4-[(2S)-2-{[(2S)-2-amino-4-methylpentanoyl]amino}-3-(tert-butoxy)-3-oxopropyl]phenyl 4-(aminocarbonyl)-1-piperidinecarboxylate hydrochloride
    —— 4,4,5,5,5-Pentafluoro-pentanoic acid diethylamide 126330-94-7 C9H14F5NO
    4,4,5,5,5-Pentafluoro-pentanoic acid diethylamide
    —— 4-ethynyl-5-(1-adamantyl)pentan-2-one 97039-72-0 C17H24O
    4-ethynyl-5-(1-adamantyl)pentan-2-one
    —— 4,4-diphenyl-2-[styrylmethylenehydrazono]-1H-imidazol-5(4H)-one 1442435-12-2 C24H20N4O
    4,4-diphenyl-2-[styrylmethylenehydrazono]-1H-imidazol-5(4H)-one
    —— 4-hydroxy-6-methyl-α-tetralone 1306739-96-7 C11H12O2
    4-hydroxy-6-methyl-α-tetralone
    —— 4-bromo-1-phenylbut-3-yn-2-yl acetate 1262993-31-6 C12H11BrO2
    4-bromo-1-phenylbut-3-yn-2-yl acetate
    —— 4,8-diphenyl-2,4,6-triazatricyclo[5.2.2.02,6]undec-8-ene-3,5-dione 74002-42-9 C20H17N3O2
    4,8-diphenyl-2,4,6-triazatricyclo[5.2.2.02,6]undec-8-ene-3,5-dione
    —— 4-acetyl-3-methyl-5-piperidin-1-ylmethyl-pyrrole-2-carboxylic acid benzyl ester 30103-06-1 C21H26N2O3
    4-acetyl-3-methyl-5-piperidin-1-ylmethyl-pyrrole-2-carboxylic acid benzyl ester
    —— 4-Diethylcarbamidethoxy-N-dimethyltryptamin 47336-68-5 C19H29N3O2
    4-Diethylcarbamidethoxy-N-dimethyltryptamin
    —— 4a,8-diphenyl-3,4,4a,5,6,7-hexahydro-chromen-2-one 38331-14-5 C21H20O2
    4a,8-diphenyl-3,4,4a,5,6,7-hexahydro-chromen-2-one
    —— 4-Diphenylmethyl-1,2-diphenyl-pyrazolidin-3,5-dion 4599-22-8 C28H22N2O2
    4-Diphenylmethyl-1,2-diphenyl-pyrazolidin-3,5-dion
    —— 4-(4-fluoro-anilino)-1-phenyl-2,5-dihydro-pyrrole-3-carboxylic acid ethyl ester 37154-65-7 C19H19FN2O2
    4-(4-fluoro-anilino)-1-phenyl-2,5-dihydro-pyrrole-3-carboxylic acid ethyl ester
    —— 4-dimethylamino-1-(2-piperidin-1-yl-quinolin-4-yl)-butan-1-one 47350-20-9 C20H27N3O
    4-dimethylamino-1-(2-piperidin-1-yl-quinolin-4-yl)-butan-1-one