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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Ethoxy-1-methyl-1,5-dihydro-2H-pyrrole-2-thione 141694-06-6 C7H11NOS
    4-Ethoxy-1-methyl-1,5-dihydro-2H-pyrrole-2-thione
    —— 4-(4-methylphenyl)-4-(phenylsulfanyl)nona-1,8-dien-5-one 878480-49-0 C22H24OS
    4-(4-methylphenyl)-4-(phenylsulfanyl)nona-1,8-dien-5-one
    —— 4-(5-(2-Methoxyphenyl)oxazol-2-ylamino)phenol 1222343-74-9 C16H14N2O3
    4-(5-(2-Methoxyphenyl)oxazol-2-ylamino)phenol
    —— (+/-)-(4,5-trans)-4,5-dihydroxyhexahydropyridazine 17644-88-1 C4H10N2O2
    (+/-)-(4,5-trans)-4,5-dihydroxyhexahydropyridazine
    —— 4-tert-butyl-2,6-bis(1H-pyrrol-2-yl)phenol 1170252-04-6 C18H20N2O
    4-tert-butyl-2,6-bis(1H-pyrrol-2-yl)phenol
    —— 4-[4,5,6,7-tetrafluoro-2,3-dimethyl-3-(4-sulfobutyl)-3H-indolium-1-yl]butane-1-sulfonate 913198-62-6 C18H23F4NO6S2
    4-[4,5,6,7-tetrafluoro-2,3-dimethyl-3-(4-sulfobutyl)-3H-indolium-1-yl]butane-1-sulfonate
    —— 4-[3-(5-carboxypentyl)-4,5,6,7-tetrafluoro-2,3-dimethyl-3H-indolium-1-yl]butane-1-sulfonate 913198-87-5 C20H25F4NO5S
    4-[3-(5-carboxypentyl)-4,5,6,7-tetrafluoro-2,3-dimethyl-3H-indolium-1-yl]butane-1-sulfonate
    —— 4-chloro-5-(3-fluorooxetan-3-yl)pyridine-2-carbonitrile 1613239-33-0 C9H6ClFN2O
    4-chloro-5-(3-fluorooxetan-3-yl)pyridine-2-carbonitrile
    —— 4-morpholin-4-ylmethyl-benzene-1,2,3-triol 41273-92-1 C11H15NO4
    4-morpholin-4-ylmethyl-benzene-1,2,3-triol
    —— 4,6,8-trimethyl-2H-cyclohepta[b]furan-2-one 60998-66-5 C12H12O2
    4,6,8-trimethyl-2H-cyclohepta[b]furan-2-one
    —— (4R,5R)-2-phenyl-4,5-divinyl-1,3-dioxolane 1191075-15-6 C13H14O2
    (4R,5R)-2-phenyl-4,5-divinyl-1,3-dioxolane
    —— (4R,5S)-3-[(1S,2R)-1-[(2S,3S)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-1,4-dioxaspiro[4.5]decan-3-yl]-1-hydroxy-4-trimethylsilylbut-3-yn-2-yl]-4,5-diphenyl-1,3-oxazolidin-2-one 653591-55-0 C37H53NO6Si2
    (4R,5S)-3-[(1S,2R)-1-[(2S,3S)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-1,4-dioxaspiro[4.5]decan-3-yl]-1-hydroxy-4-trimethylsilylbut-3-yn-2-yl]-4,5-diphenyl-1,3-oxazolidin-2-one
    —— 4-(7-carboxy-1,1-dimethyl-3-oxaheptyl )-5-(3-hydroxyphenyl)-3,3-dimethyl-2,3-dihydrofuran 594859-80-0 C21H30O5
    4-(7-carboxy-1,1-dimethyl-3-oxaheptyl )-5-(3-hydroxyphenyl)-3,3-dimethyl-2,3-dihydrofuran
    —— 4-isopropyl-5-(3-methoxy)phenyl-3,3-dimethyl-2,3-dihydrofuran 190516-22-4 C16H22O2
    4-isopropyl-5-(3-methoxy)phenyl-3,3-dimethyl-2,3-dihydrofuran
    —— (4S,5S)-4,5-bis(aminomethyl)-1,3-dioxolane-2-spiro-1'-cyclohexane 146608-37-9 C10H20N2O2
    (4S,5S)-4,5-bis(aminomethyl)-1,3-dioxolane-2-spiro-1'-cyclohexane
    —— (4E,6R,7S,10R,11R,14S,15R,16E)-1,10,11,20-tetrakis[[tert-butyl(dimethyl)silyl]oxy]-6,15-bis(2-trimethylsilylethoxymethoxy)icosa-4,16-diene-7,14-diol 193948-59-3 C56H122O10Si6
    (4E,6R,7S,10R,11R,14S,15R,16E)-1,10,11,20-tetrakis[[tert-butyl(dimethyl)silyl]oxy]-6,15-bis(2-trimethylsilylethoxymethoxy)icosa-4,16-diene-7,14-diol
    —— 4-Chloro-N-(2-((2-(2-hydroxybenzylidene)hydrazinyl)carbonyl)phenyl)benzenesulfonamide 477733-40-7 C20H16ClN3O4S
    4-Chloro-N-(2-((2-(2-hydroxybenzylidene)hydrazinyl)carbonyl)phenyl)benzenesulfonamide
    —— [(4E,6R,7S,10R,11R,14S,15R,16E)-1,10,11,20-tetrakis[[tert-butyl(dimethyl)silyl]oxy]-14-(4-methylphenyl)sulfonyloxy-6,15-bis(2-trimethylsilylethoxymethoxy)icosa-4,16-dien-7-yl] 4-methylbenzenesulfonate 193948-61-7 C70H134O14S2Si6
    [(4E,6R,7S,10R,11R,14S,15R,16E)-1,10,11,20-tetrakis[[tert-butyl(dimethyl)silyl]oxy]-14-(4-methylphenyl)sulfonyloxy-6,15-bis(2-trimethylsilylethoxymethoxy)icosa-4,16-dien-7-yl] 4-methylbenzenesulfonate
    —— 4-(4-hexylphenyl)imidazole-1,2-diamine 81539-69-7 C15H22N4
    4-(4-hexylphenyl)imidazole-1,2-diamine
    —— 4,4'-((2,4,6-triisopropylphenyl)borylene)bis(N,N-di-para-anisyl benzenamine) 1181403-97-3 C55H59BN2O4
    4,4'-((2,4,6-triisopropylphenyl)borylene)bis(N,N-di-para-anisyl benzenamine)
    —— 4,5-dihydroxy-2-methylbenzoic acid 127531-40-2 C8H8O4
    4,5-dihydroxy-2-methylbenzoic acid
    —— 4-amino-5-chloro-1-β-D-ribofuranosylpyridazin-6-one 56707-87-0 C9H12ClN3O5
    4-amino-5-chloro-1-β-D-ribofuranosylpyridazin-6-one
    —— 4-(naphthalen-1-ylamino)-2H-chromen-2-one 66647-00-5 C19H13NO2
    4-(naphthalen-1-ylamino)-2H-chromen-2-one
    —— (4S)-4,5-dihydro-2-{2'-[(R)-1-(1-naphthyl)ethylamino]phenyl}-4-isopropyloxazole 1340476-85-8 C24H26N2O
    (4S)-4,5-dihydro-2-{2'-[(R)-1-(1-naphthyl)ethylamino]phenyl}-4-isopropyloxazole
    —— [4-({3-chloro-4-[3-(trifluoromethyl)phenoxy]phenyl}amino)-8,9-dihydro-7H-pyrimido[4,5-b]azepin-6-yl]methanol 947664-40-6 C22H18ClF3N4O2
    [4-({3-chloro-4-[3-(trifluoromethyl)phenoxy]phenyl}amino)-8,9-dihydro-7H-pyrimido[4,5-b]azepin-6-yl]methanol
    —— 4.4-Dimethyl-3-phenyl-2-trimethylsilyl-1-penten 64087-11-2 C16H26Si
    4.4-Dimethyl-3-phenyl-2-trimethylsilyl-1-penten
    —— 4-(1-methylpyrrol-2-yl)-4,10-dihydro-[1,3,5]triazino[1,2-a]benzimidazol-2-amine 380465-40-7 C14H14N6
    4-(1-methylpyrrol-2-yl)-4,10-dihydro-[1,3,5]triazino[1,2-a]benzimidazol-2-amine
    —— 4,6-dichloro-2,8-bis(dimethylamino)-5-(4-nitrophenyl)-5H-thiopyrano[2,3-d:6,5-d']dipyrimidine 259654-09-6 C19H17Cl2N7O2S
    4,6-dichloro-2,8-bis(dimethylamino)-5-(4-nitrophenyl)-5H-thiopyrano[2,3-d:6,5-d']dipyrimidine
    —— 4-(4-benzyloxy-but-2-ynyl)-morpholine 57856-30-1 C15H19NO2
    4-(4-benzyloxy-but-2-ynyl)-morpholine
    —— 4-hexyl-1-phenyl thiosemicarbazide 108870-40-2 C13H21N3S
    4-hexyl-1-phenyl thiosemicarbazide
    —— (4R,5S)-3-[(2S,3R)-2-[(2S,3S)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-1,4-dioxaspiro[4.5]decan-3-yl]-5-oxooxolan-3-yl]-4,5-diphenyl-1,3-oxazolidin-2-one 653591-57-2 C34H45NO7Si
    (4R,5S)-3-[(2S,3R)-2-[(2S,3S)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-1,4-dioxaspiro[4.5]decan-3-yl]-5-oxooxolan-3-yl]-4,5-diphenyl-1,3-oxazolidin-2-one
    —— 4-(13-carboxy-1,1-dimethyl-3-oxatridecan-1-yl)-5-(3-hydroxyphenyl)-3,3-dimethyl-2,3-dihydrofuran 594859-87-7 C27H42O5
    4-(13-carboxy-1,1-dimethyl-3-oxatridecan-1-yl)-5-(3-hydroxyphenyl)-3,3-dimethyl-2,3-dihydrofuran
    —— 4-methyl-1-(phenylamino)pentan-3-ol 22991-41-9 C12H19NO
    4-methyl-1-(phenylamino)pentan-3-ol
    —— 4-methyl-1-phenyl-1H-pyrazole-3-carboxylic acid 241798-67-4 C11H10N2O2
    4-methyl-1-phenyl-1H-pyrazole-3-carboxylic acid
    —— 4-methyl-1-(phenylamino)pentan-3-one 22991-39-5 C12H17NO
    4-methyl-1-(phenylamino)pentan-3-one
    —— 4-acetyl-1-phenyl-5-phenylamino-1,2,3-triazole 310875-75-3 C16H14N4O
    4-acetyl-1-phenyl-5-phenylamino-1,2,3-triazole
    —— 4-ethoxy-3-nitrophenylacetic acid 373361-54-7 C10H11NO5
    4-ethoxy-3-nitrophenylacetic acid
    —— 4-(4-Methoxyphenyl)-1,3-diphenylbenzo[g]isoquinoline 1262150-77-5 C32H23NO
    4-(4-Methoxyphenyl)-1,3-diphenylbenzo[g]isoquinoline
    —— 4-(1H-benzimidazol-2-yl)-1,1-dimethyl-4,6-dihydro-2H-pyrazino[2,1-b]quinazolin-3-one 1632263-14-9 C20H19N5O
    4-(1H-benzimidazol-2-yl)-1,1-dimethyl-4,6-dihydro-2H-pyrazino[2,1-b]quinazolin-3-one
    —— 4-methyl-3-methylene-1-phenylpent-4-en-1-ol 1256353-41-9 C13H16O
    4-methyl-3-methylene-1-phenylpent-4-en-1-ol
    —— (4'-hydroxy-3',5'-dinitrophenyl)(3-phenyloxiran-2-yl)methanone 1418203-05-0 C15H10N2O7
    (4'-hydroxy-3',5'-dinitrophenyl)(3-phenyloxiran-2-yl)methanone
    —— 4-(Phosphonomethyl)piperidine-2-carboxylic acid —— C7H14NO5P
    4-(Phosphonomethyl)piperidine-2-carboxylic acid
    —— (4-(((2-amino-4-hydroxypteridin-6-yl)methyl)amino)benzoyl)-L-lysine 55668-03-6 C20H24N8O4
    (4-(((2-amino-4-hydroxypteridin-6-yl)methyl)amino)benzoyl)-L-lysine
    —— (4S)-4,5-dihydro-2-[2'-(2,6-diisopropylanilino)phenyl]-4-isopropyloxazole 1340476-93-8 C24H32N2O
    (4S)-4,5-dihydro-2-[2'-(2,6-diisopropylanilino)phenyl]-4-isopropyloxazole
    —— 4-(5-(3-Methoxyphenyl)oxazol-2-ylamino)phenol 1222343-80-7 C16H14N2O3
    4-(5-(3-Methoxyphenyl)oxazol-2-ylamino)phenol
    —— 4-[(3-chlorophenylsulfonamido)methyl]-N-cycloheptylbenzamide 1186211-96-0 C21H25ClN2O3S
    4-[(3-chlorophenylsulfonamido)methyl]-N-cycloheptylbenzamide
    —— (4-(3-methyl-4-oxothiazolidin-2-ylideneamino)phenyl)acetic acid methyl ester 1186634-05-8 C13H14N2O3S
    (4-(3-methyl-4-oxothiazolidin-2-ylideneamino)phenyl)acetic acid methyl ester
    —— 4-Nitrobenzyl 4-methoxybenzylcarbamate 152898-93-6 C16H16N2O5
    4-Nitrobenzyl 4-methoxybenzylcarbamate
    —— (4-amino-3,5-dibromophenyl)acetic acid 191869-08-6 C8H7Br2NO2
    (4-amino-3,5-dibromophenyl)acetic acid
    —— 4-pentenyl 3,6-di-O-benzyl-2-O-pivaloyl-β-D-glucopyranoside 385421-79-4 C30H40O7
    4-pentenyl 3,6-di-O-benzyl-2-O-pivaloyl-β-D-glucopyranoside