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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-butyl-1-(4-nitrophenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1002334-19-1 C19H26BN3O4
    4-butyl-1-(4-nitrophenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
    —— 4,4'-(1-Aminomethyl-2-ethylethylen)bis(phenol) 63785-36-4 C17H21NO2
    4,4'-(1-Aminomethyl-2-ethylethylen)bis(phenol)
    —— 4-[1-butyl-6-(trifluoromethyl)-1H-indazol-3-yl]benzene-1,2-diol 680613-77-8 C18H17F3N2O2
    4-[1-butyl-6-(trifluoromethyl)-1H-indazol-3-yl]benzene-1,2-diol
    —— [4-(4-Fluoro-phenyl)-6-isopropyl-2-phenyl-thieno[2,3-b]pyridin-5-yl]-methanol 130784-35-9 C23H20FNOS
    [4-(4-Fluoro-phenyl)-6-isopropyl-2-phenyl-thieno[2,3-b]pyridin-5-yl]-methanol
    —— 4-(4-methyl-1H-benzimidazol-2-yl)-9H-fluoren-9-one oxime (Z) 915141-37-6 C21H15N3O
    4-(4-methyl-1H-benzimidazol-2-yl)-9H-fluoren-9-one oxime (Z)
    —— (4S)-5-((4-methoxybenzyl)oxy)-4-methylhexanoic acid 1228116-08-2 C15H22O4
    (4S)-5-((4-methoxybenzyl)oxy)-4-methylhexanoic acid
    —— {4-[3-(4-fluorophenylethynyl)-5-isopropyl-4-methoxymethoxybenzyl]-3,5-dimethylphenoxy}acetic acid methyl ester 851227-26-4 C31H33FO5
    {4-[3-(4-fluorophenylethynyl)-5-isopropyl-4-methoxymethoxybenzyl]-3,5-dimethylphenoxy}acetic acid methyl ester
    —— 4-[(Z)-2-butenyl]-cyclohexanoneoxime 913748-11-5 C10H17NO
    4-[(Z)-2-butenyl]-cyclohexanoneoxime
    —— 4-Bromo-2-(2-furan-2-yl-2,3-dihydro-benzo[b][1,4]thiazepin-4-yl)-phenol 86882-27-1 C19H14BrNO2S
    4-Bromo-2-(2-furan-2-yl-2,3-dihydro-benzo[b][1,4]thiazepin-4-yl)-phenol
    —— (4R)-4-carbamoyl-4-[(4R)-3-O-benzyl-1,2-O-isopropylidene-β-L-threofuranos-4-C-yl]-oxazolidin-2-one 1197004-04-8 C18H22N2O7
    (4R)-4-carbamoyl-4-[(4R)-3-O-benzyl-1,2-O-isopropylidene-β-L-threofuranos-4-C-yl]-oxazolidin-2-one
    —— 4-(4,6-bis(diphenylphosphino)phenoxazin-10-yl)butanal 1246636-35-0 C40H33NO2P2
    4-(4,6-bis(diphenylphosphino)phenoxazin-10-yl)butanal
    —— 4-nitrobenzyl (1S,5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-hydroxylmethylimidazo[5,1-b]thiazol-2-yl)-1-methyl-1-carbapen-2-em-3-carboxylate 211034-70-7 C23H22N4O7S
    4-nitrobenzyl (1S,5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-hydroxylmethylimidazo[5,1-b]thiazol-2-yl)-1-methyl-1-carbapen-2-em-3-carboxylate
    —— 4-methoxyphenyl 2-(acetylamino)-3,4-di-O-benzoyl-6-O-[(tert-butyl)(diphenyl)silyl]-2-deoxy-β-D-glucopyranoside 1603837-19-9 C45H47NO9Si
    4-methoxyphenyl 2-(acetylamino)-3,4-di-O-benzoyl-6-O-[(tert-butyl)(diphenyl)silyl]-2-deoxy-β-D-glucopyranoside
    —— 4-ethoxycarbonylmethyl-2-mercapto-6,7-dimethoxyquinazoline 879403-07-3 C14H16N2O4S
    4-ethoxycarbonylmethyl-2-mercapto-6,7-dimethoxyquinazoline
    —— 4-[[4-[(dimethylamino)methyl]anilino]methylidene]-6-(3-methoxyanilino)isoquinoline-1,3-dione 1042409-50-6 C26H26N4O3
    4-[[4-[(dimethylamino)methyl]anilino]methylidene]-6-(3-methoxyanilino)isoquinoline-1,3-dione
    —— 4-(2,3-Dimethyl-3-nitro-butyryl)-benzonitrile 81096-25-5 C13H14N2O3
    4-(2,3-Dimethyl-3-nitro-butyryl)-benzonitrile
    —— 4,6-dibromo-3-hydroxy-2-nitro-benzaldehyde 860553-65-7 C7H3Br2NO4
    4,6-dibromo-3-hydroxy-2-nitro-benzaldehyde
    —— 4-[(2S,3S)-7-Methoxymethoxy-2-(4-methoxymethoxy-phenyl)-thiochroman-3-yl]-phenol 879713-43-6 C25H26O5S
    4-[(2S,3S)-7-Methoxymethoxy-2-(4-methoxymethoxy-phenyl)-thiochroman-3-yl]-phenol
    —— 4,10-diphenyl-3,9-dihydro-1H-fluoreno[2,3-c]thiophene 1384864-35-0 C27H20S
    4,10-diphenyl-3,9-dihydro-1H-fluoreno[2,3-c]thiophene
    —— 4-Hexyl-1.7-diphenyl-heptanol-(4) 103045-29-0 C25H36O
    4-Hexyl-1.7-diphenyl-heptanol-(4)
    —— 4-amino-5-(2-chlorobenzoyl)-1-(4-methoxybenzyl)-2-(4-phenoxyphenyl)-1H-pyrrole-3-carbonitrile 1207476-99-0 C32H24ClN3O3
    4-amino-5-(2-chlorobenzoyl)-1-(4-methoxybenzyl)-2-(4-phenoxyphenyl)-1H-pyrrole-3-carbonitrile
    —— 4,4-dimethyl-1-trimethylsilyloxy-3-(5-trimethylsilylpent-4-ynyl)cyclohex-1-ene 78824-56-3 C19H36OSi2
    4,4-dimethyl-1-trimethylsilyloxy-3-(5-trimethylsilylpent-4-ynyl)cyclohex-1-ene
    —— 4-ethyl-3-hydroxy-4'-methylbiphenyl-2-carbaldehyde 1286788-75-7 C16H16O2
    4-ethyl-3-hydroxy-4'-methylbiphenyl-2-carbaldehyde
    —— 4-nitrophenyl 2,3-di-O-acetyl-4-O-benzoyl-1,5-dithio-β-D-arabinopyranoside 218907-09-6 C22H21NO8S2
    4-nitrophenyl 2,3-di-O-acetyl-4-O-benzoyl-1,5-dithio-β-D-arabinopyranoside
    —— [4-(4-fluoro-benzyl)-2R,5S-dimethyl-piperazin-1-yl]-(6-ethoxy-1H-indol-5-yl)-methanone 672293-12-8 C24H28FN3O2
    [4-(4-fluoro-benzyl)-2R,5S-dimethyl-piperazin-1-yl]-(6-ethoxy-1H-indol-5-yl)-methanone
    —— 4-bromo-N-[N-naphthalen-2-yl-N'-(2-oxo-3,4-dihydro-1H-quinoxalin-6-yl)carbamimidoyl]benzamide 1217243-88-3 C26H20BrN5O2
    4-bromo-N-[N-naphthalen-2-yl-N'-(2-oxo-3,4-dihydro-1H-quinoxalin-6-yl)carbamimidoyl]benzamide
    —— 4-[benzoyl(phenyl)amino]-1-benzylpiperidine-4-carboxylic acid ethyl ester 690272-34-5 C28H30N2O3
    4-[benzoyl(phenyl)amino]-1-benzylpiperidine-4-carboxylic acid ethyl ester
    —— (4a'R,9a'S)-2-amino-7'-(3-chloro-5-fluorophenyl)-3'-methoxy-1-methyl-1',2',3',4',4a',9a'-hexahydrospiro[imidazole-4,9'-xanthene]-5(1H)-one 1369626-69-6 C23H23ClFN3O3
    (4a'R,9a'S)-2-amino-7'-(3-chloro-5-fluorophenyl)-3'-methoxy-1-methyl-1',2',3',4',4a',9a'-hexahydrospiro[imidazole-4,9'-xanthene]-5(1H)-one
    —— 4-Cyclohexyl-3-nitro-benzaldehyd 38913-03-0 C13H15NO3
    4-Cyclohexyl-3-nitro-benzaldehyd
    —— [4-({[4-[(4-Benzyl-1-piperazinyl)methyl]-2-(4-{trifluoromethyl}phenyl)-1,3-thiazol-5-yl]methyl}sulfanyl)-2-methylphenoxy]acetic Acid 444610-44-0 C32H32F3N3O3S2
    [4-({[4-[(4-Benzyl-1-piperazinyl)methyl]-2-(4-{trifluoromethyl}phenyl)-1,3-thiazol-5-yl]methyl}sulfanyl)-2-methylphenoxy]acetic Acid
    —— (4-{4-[3-(2-ethoxyphenyl)-1-phenethylureido]phenylsulphanyl}phenyl)acetic acid 735314-56-4 C31H30N2O4S
    (4-{4-[3-(2-ethoxyphenyl)-1-phenethylureido]phenylsulphanyl}phenyl)acetic acid
    —— 4,5-Dimethyl-N-(2-methacryloyloxy-ethyl)-pyrrolidinon 91554-67-5 C12H19NO3
    4,5-Dimethyl-N-(2-methacryloyloxy-ethyl)-pyrrolidinon
    —— 4-bromomethyl-1-phenylazetidin-2-one 103841-35-6 C10H10BrNO
    4-bromomethyl-1-phenylazetidin-2-one
    —— 4-(m-tolylethynyl)pyridine 1435769-89-3 C14H11N
    4-(m-tolylethynyl)pyridine
    —— 4-anilino-5-{2-[6-methoxy-1-(4-methoxy-phenyl)-1H-quinolin-2-ylidene]-ethylidene}-5H-thiazol-2-one 28320-56-1 C28H23N3O3S
    4-anilino-5-{2-[6-methoxy-1-(4-methoxy-phenyl)-1H-quinolin-2-ylidene]-ethylidene}-5H-thiazol-2-one
    —— 4-[(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)methyl]benzenesulphonyl chloride 1321626-12-3 C19H12ClNO4S
    4-[(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)methyl]benzenesulphonyl chloride
    —— 4-(4-benzylamino-3,5-dimethoxybenzyl)-7-ethoxy-isoquinolin-8-ol 1351593-18-4 C27H28N2O4
    4-(4-benzylamino-3,5-dimethoxybenzyl)-7-ethoxy-isoquinolin-8-ol
    —— 4-imino-1,3,6-triphenyl-4,6-dihydro-3H-pyrrolo[3,4-d]pyridazin-5-ylamine 1202936-12-6 C24H19N5
    4-imino-1,3,6-triphenyl-4,6-dihydro-3H-pyrrolo[3,4-d]pyridazin-5-ylamine
    —— 4-(2-chloro-4-trifluoromethoxy-phenoxy)-3-(2-methyl-[1,3]dioxolan-2-ylmethoxy)-benzonitrile 1228695-04-2 C19H15ClF3NO5
    4-(2-chloro-4-trifluoromethoxy-phenoxy)-3-(2-methyl-[1,3]dioxolan-2-ylmethoxy)-benzonitrile
    —— [4''-(1-pyrrolidin-1-ylethyl)-[1,1';4',1'']terphenyl-2-yl]-methanol 868396-35-4 C25H27NO
    [4''-(1-pyrrolidin-1-ylethyl)-[1,1';4',1'']terphenyl-2-yl]-methanol
    —— (4aR,6R,8aS)-8a-(2,4-difluorophenyl)-6-(4-methylphenyl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-d][1,3]thiazin-2-amine 1622327-99-4 C20H20F2N2OS
    (4aR,6R,8aS)-8a-(2,4-difluorophenyl)-6-(4-methylphenyl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-d][1,3]thiazin-2-amine
    —— (+)-4-methyl-4-aza-1(1,3)-benzena-2(5,6)-benzo[1,3]dioxola-cyclohexaphane 2439-15-8 C17H17NO2
    (+)-4-methyl-4-aza-1(1,3)-benzena-2(5,6)-benzo[1,3]dioxola-cyclohexaphane
    —— 4-(2-Phenylhydrazinyl)-1,6-dihydro-2-phenyl-6-thioxopyrimidin-5-carbonitril 880649-25-2 C17H13N5S
    4-(2-Phenylhydrazinyl)-1,6-dihydro-2-phenyl-6-thioxopyrimidin-5-carbonitril
    —— 4,4'-dibenzoyl-1,1'-thiocarbonyl-bis-thiosemicarbazide 33985-59-0 C17H16N6O2S3
    4,4'-dibenzoyl-1,1'-thiocarbonyl-bis-thiosemicarbazide
    —— 4-oxo-3a-phenyl-trans-octahydroindole 87014-60-6 C14H17NO
    4-oxo-3a-phenyl-trans-octahydroindole
    —— 4-(2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidine-1-carboxylic acid (R)-1-carboxy-2-(8-methyl-2,3-dihydro-1,4-benzodioxin-6-yl)ethylester 868707-90-8 C27H31N3O7
    4-(2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidine-1-carboxylic acid (R)-1-carboxy-2-(8-methyl-2,3-dihydro-1,4-benzodioxin-6-yl)ethylester
    —— 4-phenyl-3-[3-(2-pyrrolidin-1-ylethoxymethyl)pyrrolidin-1-yl]-1H-thieno[2,3-c]pyrazole 1436612-06-4 C22H28N4OS
    4-phenyl-3-[3-(2-pyrrolidin-1-ylethoxymethyl)pyrrolidin-1-yl]-1H-thieno[2,3-c]pyrazole
    —— (4S,5S)-5-((1S,2R)-4-Benzyloxy-2-hydroxy-1-methoxy-butyl)-4-isobutyl-dihydro-furan-2-one 78249-19-1 C20H30O5
    (4S,5S)-5-((1S,2R)-4-Benzyloxy-2-hydroxy-1-methoxy-butyl)-4-isobutyl-dihydro-furan-2-one
    —— (4S)-4-benzyl-3-(3-cyclohexyl-3-methoxyprop-1-yn-1-yl)oxazolidin-2-one 1262669-93-1 C20H25NO3
    (4S)-4-benzyl-3-(3-cyclohexyl-3-methoxyprop-1-yn-1-yl)oxazolidin-2-one
    —— 4,4-dimethyl-5-<4-(4,4-dimethyl-3-oxopyrazolidin-1-yl)phenyl>-1-phenylpyrazolidin-3-one 85971-18-2 C22H26N4O2
    4,4-dimethyl-5-<4-(4,4-dimethyl-3-oxopyrazolidin-1-yl)phenyl>-1-phenylpyrazolidin-3-one