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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Nitroso-2,6-di-<i>tert</i>-pentyl-phenol 93145-79-0 C16H25NO2
    4-Nitroso-2,6-di-<i>tert</i>-pentyl-phenol
    —— 4-(2-Hydroxy-nonyl)-benzoic acid phenyl ester 84565-96-8 C22H28O3
    4-(2-Hydroxy-nonyl)-benzoic acid phenyl ester
    —— 4-(3-chloro-4-fluoro-phenyl)piperidine hydrochloride 1004618-93-2 C11H13ClFN*ClH
    4-(3-chloro-4-fluoro-phenyl)piperidine hydrochloride
    —— 4-(1-(2-fluorophenyl)-4,5-dihydro-5-phenyl-1H-pyrazol-3-yl)benzonitrile 1060663-82-2 C22H16FN3
    4-(1-(2-fluorophenyl)-4,5-dihydro-5-phenyl-1H-pyrazol-3-yl)benzonitrile
    —— 4-(2-methylmorpholino)aniline 926236-16-0 C11H16N2O
    4-(2-methylmorpholino)aniline
    —— 4-(4-Chloro-phenyl)-piperidine-1-carboxylic acid amide 16568-67-5 C12H15ClN2O
    4-(4-Chloro-phenyl)-piperidine-1-carboxylic acid amide
    —— 4-[6-(2,5-dimethyl-1H-pyrrol-1-yl)pyridin-3-yl]butan-2-one 1021910-57-5 C15H18N2O
    4-[6-(2,5-dimethyl-1H-pyrrol-1-yl)pyridin-3-yl]butan-2-one
    —— 4-chloro-2-ethylamino-N-(2-(piperidin-1-yl)ethyl)benzamide 1161013-93-9 C16H24ClN3O
    4-chloro-2-ethylamino-N-(2-(piperidin-1-yl)ethyl)benzamide
    —— 4-(1-methylimidazol-2-yl)aminobenzylamine 894779-90-9 C11H14N4
    4-(1-methylimidazol-2-yl)aminobenzylamine
    —— 4-Acetoxy-1-ethyl-2-methyl-3-formyl-indol 4814-29-3 C14H15NO3
    4-Acetoxy-1-ethyl-2-methyl-3-formyl-indol
    —— 4-Amino-N-(4-methoxy-3-methyl-isoxazol-5-yl)-benzenesulfonamide 14719-11-0 C11H13N3O4S
    4-Amino-N-(4-methoxy-3-methyl-isoxazol-5-yl)-benzenesulfonamide
    —— 4-chloro-2-iodothieno[3,2-c]pyridine-7-carbonitrile 690635-52-0 C8H2ClIN2S
    4-chloro-2-iodothieno[3,2-c]pyridine-7-carbonitrile
    —— 4-acetamido-N-(4-(N-isopropyl-N-methylamino)butyl)-2-methoxybenzamide 947263-55-0 C18H29N3O3
    4-acetamido-N-(4-(N-isopropyl-N-methylamino)butyl)-2-methoxybenzamide
    —— ({[(4-Methanesulfinyl-phenyl)-phenyl-methyl]-carbamoyl}-methyl)-carbamic acid 9H-fluoren-9-ylmethyl ester 130944-37-5 C31H28N2O4S
    ({[(4-Methanesulfinyl-phenyl)-phenyl-methyl]-carbamoyl}-methyl)-carbamic acid 9H-fluoren-9-ylmethyl ester
    —— (4S,5R)-2,2-diethyl 4-methyl 5-(4-nitrophenyl)-4-phenylpyrrolidine-2,2,4-tricarboxylate 1322877-35-9 C24H26N2O8
    (4S,5R)-2,2-diethyl 4-methyl 5-(4-nitrophenyl)-4-phenylpyrrolidine-2,2,4-tricarboxylate
    —— 4,4'-(2,2'-dimethoxy<1,1'-biphenyl>-3,3'-diyl)bis(dibenzofuran) 89827-34-9 C38H26O4
    4,4'-(2,2'-dimethoxy<1,1'-biphenyl>-3,3'-diyl)bis(dibenzofuran)
    —— 4-chloro-5-(3,4-difluorophenyl)-N-((1R,3S)-3-hydroxycyclopentyl)isoxazole-3-carboxamide 1110770-80-3 C15H13ClF2N2O3
    4-chloro-5-(3,4-difluorophenyl)-N-((1R,3S)-3-hydroxycyclopentyl)isoxazole-3-carboxamide
    —— (4-methyl-pyridin-2-yl)-[6-(2-pyridin-2-yl-thiazol-5-yl)-pyridin-2-yl]-amine 1315354-32-5 C19H15N5S
    (4-methyl-pyridin-2-yl)-[6-(2-pyridin-2-yl-thiazol-5-yl)-pyridin-2-yl]-amine
    —— 4a,5,6,7,8,8a-hexahydro-4H-pyrazolo[1,5-a]indole-3-carboxylic acid 1219694-52-6 C11H14N2O2
    4a,5,6,7,8,8a-hexahydro-4H-pyrazolo[1,5-a]indole-3-carboxylic acid
    —— 4-(2-hydroxymethyl-4,5-dimethoxyphenyl)chromen-2-one 1257405-91-6 C18H16O5
    4-(2-hydroxymethyl-4,5-dimethoxyphenyl)chromen-2-one
    —— 4‑benzyloxy‑2,6‑dicarboethoxyamino pyridine 18986-39-5 C18H21N3O5
    4‑benzyloxy‑2,6‑dicarboethoxyamino pyridine
    —— 4-o-Tolyl-3-methyl-1,2,4-triazol-5-on 33633-76-0 C10H11N3O
    4-o-Tolyl-3-methyl-1,2,4-triazol-5-on
    —— 4-hydroxy-2-methoxy-5-nitrobenzaldehyde 910225-69-3 C8H7NO5
    4-hydroxy-2-methoxy-5-nitrobenzaldehyde
    —— 4-ethyl 3-methyl 1-benzyl-2-ethyl-1H-pyrrole-3,4-dicarboxylate 1314124-63-4 C18H21NO4
    4-ethyl 3-methyl 1-benzyl-2-ethyl-1H-pyrrole-3,4-dicarboxylate
    —— 4-hexadecylpiperazine-1-carbodithioate sodium 1621965-40-9 C21H41N2S2*Na
    4-hexadecylpiperazine-1-carbodithioate sodium
    —— 4-(isopropylsulfonyl)-2-nitro-N-(2-piperidin-1-ylethyl)aniline 886049-14-5 C16H25N3O4S
    4-(isopropylsulfonyl)-2-nitro-N-(2-piperidin-1-ylethyl)aniline
    —— 4-[3'-(propylsulfonyl)biphenyl-3-yl]-8-(trifluoromethyl)quinoline 1020738-47-9 C25H20F3NO2S
    4-[3'-(propylsulfonyl)biphenyl-3-yl]-8-(trifluoromethyl)quinoline
    —— 4-(2-phenylethynyl)-2-pyridin-4-yl-1H-benzimidazole 1431753-80-8 C20H13N3
    4-(2-phenylethynyl)-2-pyridin-4-yl-1H-benzimidazole
    —— 4-C-hydroxymethyl-4'-O-tert-butyldiphenylsilyl-D-altrono-1,4-lactone 1202752-37-1 C23H30O7Si
    4-C-hydroxymethyl-4'-O-tert-butyldiphenylsilyl-D-altrono-1,4-lactone
    —— 4-[3-(5-methylpyrazol-1-yl)-2-phenylindol-1-yl]phenol 1191388-95-0 C24H19N3O
    4-[3-(5-methylpyrazol-1-yl)-2-phenylindol-1-yl]phenol
    —— 4-Hydroxy-3-(imino-p-tolyl-methyl)-1-methyl-6-phenyl-1H-pyridin-2-one 60986-60-9 C20H18N2O2
    4-Hydroxy-3-(imino-p-tolyl-methyl)-1-methyl-6-phenyl-1H-pyridin-2-one
    —— 4-(1-Acetylamino-2,2-dibromo-1-tert-butoxycarbonyl-propylamino)-benzoic acid ethyl ester 63888-30-2 C19H26Br2N2O5
    4-(1-Acetylamino-2,2-dibromo-1-tert-butoxycarbonyl-propylamino)-benzoic acid ethyl ester
    —— 4-{N'-[1-Cyano-2-ethoxycarbonyl-2-oxo-eth-(E)-ylidene]-hydrazino}-benzoic acid ethyl ester 74306-82-4 C15H15N3O5
    4-{N'-[1-Cyano-2-ethoxycarbonyl-2-oxo-eth-(E)-ylidene]-hydrazino}-benzoic acid ethyl ester
    —— 4-[(1S,2S)-4-(1,3-dioxan-2-yl)-1-hydroxy-2-methyl-3-oxobutyl]benzonitrile 1197207-05-8 C16H19NO4
    4-[(1S,2S)-4-(1,3-dioxan-2-yl)-1-hydroxy-2-methyl-3-oxobutyl]benzonitrile
    —— (4-fluoro-phenyl)-carbamic acid-(2-fluoro-ethyl ester) 370-96-7 C9H9F2NO2
    (4-fluoro-phenyl)-carbamic acid-(2-fluoro-ethyl ester)
    —— 4-[2-(1-methyl-1,2,5,6-tetrahydropyridin-3-yl)-4-oxo-thiazolidin-3-yl]-benzoic acid 1204695-60-2 C16H18N2O3S
    4-[2-(1-methyl-1,2,5,6-tetrahydropyridin-3-yl)-4-oxo-thiazolidin-3-yl]-benzoic acid
    —— [4-(Diaminomethylideneamino)phenyl] 2-[[2-[[2-[[2-[acetyl(2-methoxyethyl)amino]acetyl]-benzylamino]acetyl]-(2-methoxyethyl)amino]acetyl]-benzylamino]acetate 872522-15-1 C37H47N7O8
    [4-(Diaminomethylideneamino)phenyl] 2-[[2-[[2-[[2-[acetyl(2-methoxyethyl)amino]acetyl]-benzylamino]acetyl]-(2-methoxyethyl)amino]acetyl]-benzylamino]acetate
    —— 4-Amino-N-(2,4,6-trimethyl-phenyl)-butyramide; hydrochloride 74758-08-0 C13H20N2O*ClH
    4-Amino-N-(2,4,6-trimethyl-phenyl)-butyramide; hydrochloride
    —— 4-Chloro-4-phenyl-3-phenylsulfanyl-butyric acid methyl ester 60773-95-7 C17H17ClO2S
    4-Chloro-4-phenyl-3-phenylsulfanyl-butyric acid methyl ester
    —— 4-Benzyloxy-5,2',3',4'-tetramethoxy-biphenyl-2-carbaldehyde 796843-30-6 C24H24O6
    4-Benzyloxy-5,2',3',4'-tetramethoxy-biphenyl-2-carbaldehyde
    —— 4-phenyl-4,5-dihydrochromeno[4,3-d][1,3]thiazin-2-amine 137985-53-6 C17H14N2OS
    4-phenyl-4,5-dihydrochromeno[4,3-d][1,3]thiazin-2-amine
    —— (4-Methoxycarbonyl-2,6-dimethylphenyl) 2-[6-(dimethylamino)hexoxy]-7-methoxyacridine-9-carboxylate 1307864-14-7 C33H38N2O6
    (4-Methoxycarbonyl-2,6-dimethylphenyl) 2-[6-(dimethylamino)hexoxy]-7-methoxyacridine-9-carboxylate
    —— 4-(2,5-dimethyl-3-furyl)-1,3-thiazol-2-ylamine 376349-57-4 C9H10N2OS
    4-(2,5-dimethyl-3-furyl)-1,3-thiazol-2-ylamine
    —— 4-[2-Tert-butyl-1-(4,4,4-trifluorobutyl)benzimidazol-5-yl]sulfonylbenzonitrile 1161858-44-1 C22H22F3N3O2S
    4-[2-Tert-butyl-1-(4,4,4-trifluorobutyl)benzimidazol-5-yl]sulfonylbenzonitrile
    —— 4-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridin-6-ol 2138371-15-8 C8H8ClN3O
    4-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridin-6-ol
    —— 4-(N'-Isopropyl-hydrazino)-benzoic acid 5201-48-9 C10H14N2O2
    4-(N'-Isopropyl-hydrazino)-benzoic acid
    —— 4-chloro-3-(4-(5-hydroxy-2-azaadamantan-2-yl)-4-oxobutan-2-yl)-5-methyl-1H-indole-2-carbonitrile 1448698-73-4 C23H26ClN3O2
    4-chloro-3-(4-(5-hydroxy-2-azaadamantan-2-yl)-4-oxobutan-2-yl)-5-methyl-1H-indole-2-carbonitrile
    —— 4-[(3,3-difluoropyrrolidin-1-yl)methyl]-2-[1-(2,2-dimethylpropyl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-5-yl]benzonitrile 1352422-75-3 C24H27F2N5O
    4-[(3,3-difluoropyrrolidin-1-yl)methyl]-2-[1-(2,2-dimethylpropyl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-5-yl]benzonitrile
    —— 4-methoxy-3-undecylbenzohydrazide 1449766-72-6 C19H32N2O2
    4-methoxy-3-undecylbenzohydrazide
    —— 4-nitrophenyl O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-(1<*>4)-O-(2,3-di-O-acetyl-β-D-xylopyranosyl)-(1<*>4)-2,3-di-O-benzoyl-β-D-xylopyranoside 173468-25-2 C45H47NO22
    4-nitrophenyl O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-(1<*>4)-O-(2,3-di-O-acetyl-β-D-xylopyranosyl)-(1<*>4)-2,3-di-O-benzoyl-β-D-xylopyranoside