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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(methyl-propyl-amino)-piperidine-1-carboxylic acid tert-butyl ester 847039-09-2 C14H28N2O2
    4-(methyl-propyl-amino)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4,5-dimethoxy-5-methyl-2-phenyl-2-oxazoline 126193-92-8 C12H15NO3
    4,5-dimethoxy-5-methyl-2-phenyl-2-oxazoline
    —— 4-phenyl-6<i>H</i>-[1,3,5]oxathiazine 58955-84-3 C9H9NOS
    4-phenyl-6<i>H</i>-[1,3,5]oxathiazine
    —— 4-azido-N-(4-fluoro-phenyl)-butyramide 1160748-38-8 C10H11FN4O
    4-azido-N-(4-fluoro-phenyl)-butyramide
    —— 4-(5-chloro-2-fluoro-4-methoxy-3-nitro-benzylidene)-piperidine-1-carboxylic acid tert-butyl ester 793670-69-6 C18H22ClFN2O5
    4-(5-chloro-2-fluoro-4-methoxy-3-nitro-benzylidene)-piperidine-1-carboxylic acid tert-butyl ester
    —— (4S,5S,7S,10S,11R,12R,14R,E)-11-(4-methoxybenzyloxy)-5,15-bis(tert-butyldimethylsilyloxy)-4,10,12,14-tetramethyl-1-(trityloxy)pentadec-2-en-8-yn-7-ol 871236-71-4 C58H84O6Si2
    (4S,5S,7S,10S,11R,12R,14R,E)-11-(4-methoxybenzyloxy)-5,15-bis(tert-butyldimethylsilyloxy)-4,10,12,14-tetramethyl-1-(trityloxy)pentadec-2-en-8-yn-7-ol
    —— [4-(benzyloxy)-3-methylquinolin-2-yl]methylpentylcarbamate 1135031-37-6 C24H28N2O3
    [4-(benzyloxy)-3-methylquinolin-2-yl]methylpentylcarbamate
    —— 4-(6-ethoxy-3,4,8,9-tetrahydro-3,3,8,8-tetramethylfuro[2,3-h]isoquinolin-1-yl)benzenemethanol 652997-75-6 C24H29NO3
    4-(6-ethoxy-3,4,8,9-tetrahydro-3,3,8,8-tetramethylfuro[2,3-h]isoquinolin-1-yl)benzenemethanol
    —— 4-<2-(3-Brom-benzoyl)-ethyl>-1,2-diphenyl-3,5-dioxo-pyrazolidin 16264-98-5 C24H19BrN2O3
    4-<2-(3-Brom-benzoyl)-ethyl>-1,2-diphenyl-3,5-dioxo-pyrazolidin
    —— [4-13C]-2,3-dimethyl-6-(trisopropylsilyl)aniline 476170-73-7 C17H31NSi
    [4-13C]-2,3-dimethyl-6-(trisopropylsilyl)aniline
    —— 4-(2-hydroxy-2-pyridin-2-yl-ethylamino)-piperidine-1-carboxylic acid tert-butyl ester 854928-29-3 C17H27N3O3
    4-(2-hydroxy-2-pyridin-2-yl-ethylamino)-piperidine-1-carboxylic acid tert-butyl ester
    —— [4-(1H-indazol-3-yl-methyl)-5-oxo-1-phenyl-4,5-dihydro-6H-[1,2,4]triazolo[4,3-a][1,5]benzodiazepin-6-yl]acetyl chloride 1228935-09-8 C26H19ClN6O2
    [4-(1H-indazol-3-yl-methyl)-5-oxo-1-phenyl-4,5-dihydro-6H-[1,2,4]triazolo[4,3-a][1,5]benzodiazepin-6-yl]acetyl chloride
    —— 4'-{4-[6-(3,4-dimethoxyphenyl)pyridine-2-carbonyl]piperazin-1-yl}methanesulfonanilide 479222-73-6 C25H28N4O5S
    4'-{4-[6-(3,4-dimethoxyphenyl)pyridine-2-carbonyl]piperazin-1-yl}methanesulfonanilide
    —— 4'-hydroxy-6-trifluoromethyl-3',4',5',6'-tetrahydro-2'H-[2,4']bipyridinyl-1'-carboxylic acid tert-butyl ester 957999-58-5 C16H21F3N2O3
    4'-hydroxy-6-trifluoromethyl-3',4',5',6'-tetrahydro-2'H-[2,4']bipyridinyl-1'-carboxylic acid tert-butyl ester
    —— 4-chloro-8-fluoro-1-methyl-7-nitro[1,2,4]triazolo[4,3-a]quinoxaline 153392-37-1 C10H5ClFN5O2
    4-chloro-8-fluoro-1-methyl-7-nitro[1,2,4]triazolo[4,3-a]quinoxaline
    —— (4S,5S,10S,11R,12R,14R,E)-11-(4-methoxybenzyloxy)-5,15-bis(tert-butyldimethylsilyloxy)-4,10,12,14-tetramethyl-1-(trityloxy)pentadec-2-en-8-yn-7-one 871236-70-3 C58H82O6Si2
    (4S,5S,10S,11R,12R,14R,E)-11-(4-methoxybenzyloxy)-5,15-bis(tert-butyldimethylsilyloxy)-4,10,12,14-tetramethyl-1-(trityloxy)pentadec-2-en-8-yn-7-one
    —— 4-[(methyloxy)methyl]-2-nitrophenyltrifluoromethanesulfonate 1134198-20-1 C9H8F3NO6S
    4-[(methyloxy)methyl]-2-nitrophenyltrifluoromethanesulfonate
    —— 4-bromomethyl-2-cyclopropylmethyl-6-(3-fluoro-4-methoxy phenyl)-2H-pyridazin-3-one 503825-99-8 C16H16BrFN2O2
    4-bromomethyl-2-cyclopropylmethyl-6-(3-fluoro-4-methoxy phenyl)-2H-pyridazin-3-one
    —— 4-carbomethoxy-2,3-dimethyl-2-cyclohexenone 73878-73-6 C10H14O3
    4-carbomethoxy-2,3-dimethyl-2-cyclohexenone
    —— 4,5-phenanthrenedicarbonitrile 51485-75-7 C16H8N2
    4,5-phenanthrenedicarbonitrile
    —— 4-(1H-indazol-3-ylmethyl)-6-{2-[2-(3-methylbenzyl)piperidin-1-yl]-2-oxoethyl}-1-phenyl-4H-[1,2,4]triazolo[4,3-a][1,5]benzodiazepin-5(6H)-one 1228934-59-5 C39H37N7O2
    4-(1H-indazol-3-ylmethyl)-6-{2-[2-(3-methylbenzyl)piperidin-1-yl]-2-oxoethyl}-1-phenyl-4H-[1,2,4]triazolo[4,3-a][1,5]benzodiazepin-5(6H)-one
    —— 4-[2-[4-[2-(diethylamino)ethoxy]phenyl]propyl]phenol;hydron;chloride —— C21H30ClNO2
    4-[2-[4-[2-(diethylamino)ethoxy]phenyl]propyl]phenol;hydron;chloride
    —— [4-13C]2-methoxycarbonyl-3-methyl-6-(trisopropylsilyl)aniline 476170-69-1 C18H31NO2Si
    [4-13C]2-methoxycarbonyl-3-methyl-6-(trisopropylsilyl)aniline
    —— 4a-(((carbomethoxymethyl)dithio)methyl)-4a,5-dihydro-3,10-dimethylisoalloxazine 89322-34-9 C16H18N4O4S2
    4a-(((carbomethoxymethyl)dithio)methyl)-4a,5-dihydro-3,10-dimethylisoalloxazine
    —— 4-acetyl-2-allyl-6-bromo-phenol 478978-59-5 C11H11BrO2
    4-acetyl-2-allyl-6-bromo-phenol
    —— 4-Formyl-3-methyl-6-(1'-piperidylmethyl)phenol 81490-92-8 C14H19NO2
    4-Formyl-3-methyl-6-(1'-piperidylmethyl)phenol
    —— (4-chloro-3-fluorobenzyl)-triphenylphosphonium bromide 174701-71-4 Br*C25H20ClFP
    (4-chloro-3-fluorobenzyl)-triphenylphosphonium bromide
    —— 4-allyl-2-benzenesulfonyl-6-chlorohept-6-enoic acid methyl ester 1272488-49-9 C17H21ClO4S
    4-allyl-2-benzenesulfonyl-6-chlorohept-6-enoic acid methyl ester
    —— (4S)-6-(2-{2-[(4.6-dimethylpyridin-2-yl)methyl]piperidin-1-yl}-2-oxoethyl)-4-(1H-indazol-3-ylmethyl)-1-phenyl-4H-[1,2,4]triazolo[4,3-a][1,5]benzodiazepin-5(6H)-one 1228934-38-0 C39H38N8O2
    (4S)-6-(2-{2-[(4.6-dimethylpyridin-2-yl)methyl]piperidin-1-yl}-2-oxoethyl)-4-(1H-indazol-3-ylmethyl)-1-phenyl-4H-[1,2,4]triazolo[4,3-a][1,5]benzodiazepin-5(6H)-one
    —— 4-(3-fluorophenyl)-tetrahydro-2H-pyran-4-carboxylic acid chloride 1040860-83-0 C12H12ClFO2
    4-(3-fluorophenyl)-tetrahydro-2H-pyran-4-carboxylic acid chloride
    —— [4-13C]-6-bromo-2,3-dimethyl-p-benzoquinone 477332-58-4 C8H7BrO2
    [4-13C]-6-bromo-2,3-dimethyl-p-benzoquinone
    —— [4-13C]-2,3-dimethylphenol 476170-67-9 C8H10O
    [4-13C]-2,3-dimethylphenol
    —— (4-fluoro-phenyl)-acetic acid-(2-hydroxy-ethylamide) 459-14-3 C10H12FNO2
    (4-fluoro-phenyl)-acetic acid-(2-hydroxy-ethylamide)
    —— 4-Chloro-8-(2,6-dichlorobenzoylamino)-3-allylquinoline 190128-65-5 C19H13Cl3N2O
    4-Chloro-8-(2,6-dichlorobenzoylamino)-3-allylquinoline
    —— [4-13C]-2,3-dimethylaniline 476170-68-0 C8H11N
    [4-13C]-2,3-dimethylaniline
    —— (4S,1'RS)-(1'-ethoxycarbonylmethyl-3'-oxo-propyl)-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester 271246-05-0 C17H29NO6
    (4S,1'RS)-(1'-ethoxycarbonylmethyl-3'-oxo-propyl)-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester
    —— (4-{[5-hydroxy-6-(2-naphthyl)pyridin-2-yl]methyl}-3,5-dimethylphenoxy)acetic acid 1253210-76-2 C26H23NO4
    (4-{[5-hydroxy-6-(2-naphthyl)pyridin-2-yl]methyl}-3,5-dimethylphenoxy)acetic acid
    —— 4-(2,2,4-trioxo-1,2,3,4-tetrahydro-2,1-benzothiazin-3-yl)-piperidine-1-carboxylic acid tert-butyl ester 885609-33-6 C18H24N2O5S
    4-(2,2,4-trioxo-1,2,3,4-tetrahydro-2,1-benzothiazin-3-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(2.4-difluoro-3-{[4-(1-methyl-1H-pyrazol-5-yl)phenyl]thio}-phenyl)tetrahydro-2H-pyran-4-carbonitrile 1159186-65-8 C22H19F2N3OS
    4-(2.4-difluoro-3-{[4-(1-methyl-1H-pyrazol-5-yl)phenyl]thio}-phenyl)tetrahydro-2H-pyran-4-carbonitrile
    —— 4-acetyl-3,5,5a,6,7,8-hexahydrocyclopenta<c>pentalen-1(2H)-one 142421-77-0 C13H16O2
    4-acetyl-3,5,5a,6,7,8-hexahydrocyclopenta<c>pentalen-1(2H)-one
    —— 4-ethyl-1-phenyl-pyrazolidin-3-one 13204-40-5 C11H14N2O
    4-ethyl-1-phenyl-pyrazolidin-3-one
    —— 4-((4-bromo-1-(triisopropylsilyl)-1H-pyrrol-2-yl)methyl)morpholine 1415383-51-5 C18H33BrN2OSi
    4-((4-bromo-1-(triisopropylsilyl)-1H-pyrrol-2-yl)methyl)morpholine
    —— [4-(2-Imidazol-1-yl-ethoxy)-phenyl]-acetic acid ethyl ester 75912-65-1 C15H18N2O3
    [4-(2-Imidazol-1-yl-ethoxy)-phenyl]-acetic acid ethyl ester
    —— 4-[(E)-2-(4-Fluoro-phenyl)-vinyl]-2,6-diisopropyl-phenol 127035-59-0 C20H23FO
    4-[(E)-2-(4-Fluoro-phenyl)-vinyl]-2,6-diisopropyl-phenol
    —— 4-Hydroxy-1,1-dimethyl-azepanium 157716-77-3 C8H18NO
    4-Hydroxy-1,1-dimethyl-azepanium
    —— 4-(4-Fluorobenzylcarbonylamino)-1,1-dioxidebenzo[b]thiophene 246175-57-5 C16H12FNO3S
    4-(4-Fluorobenzylcarbonylamino)-1,1-dioxidebenzo[b]thiophene
    —— (4-fluorophenyl)acetic acid N'-{5-chloro-2-{1-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-(E)-methylidene}pentanoyl}hydrazide 949167-31-1 C25H26ClFN4O3
    (4-fluorophenyl)acetic acid N'-{5-chloro-2-{1-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-(E)-methylidene}pentanoyl}hydrazide
    —— 4-(2-aminoethyl)indolin-2-one 91374-27-5 C10H12N2O
    4-(2-aminoethyl)indolin-2-one
    —— (4S)-5-(2,4-dimethoxyphenyl)-4-(4-methoxyphenyl)-pentane-2,3-diol 1057663-18-9 C20H26O5
    (4S)-5-(2,4-dimethoxyphenyl)-4-(4-methoxyphenyl)-pentane-2,3-diol
    —— 4-(8-Dimethylamino-7-ethyl-5-methyl-6-oxo-5,6,7,8-tetrahydro-pteridin-2-ylamino)-N-(1-ethyl-piperidin-4-ylmethyl)-3-methoxy-benzamide 1192166-28-1 C27H40N8O3
    4-(8-Dimethylamino-7-ethyl-5-methyl-6-oxo-5,6,7,8-tetrahydro-pteridin-2-ylamino)-N-(1-ethyl-piperidin-4-ylmethyl)-3-methoxy-benzamide