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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[2-(3,4-Diethoxy-phenyl)-thiazol-4-yl]-benzoic acid methyl ester 160322-96-3 C21H21NO4S
    4-[2-(3,4-Diethoxy-phenyl)-thiazol-4-yl]-benzoic acid methyl ester
    —— 4-C-[methyl (5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosyl)onate]-N-propargyl-4-piperidinol 1124219-20-0 C28H40N2O13
    4-C-[methyl (5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosyl)onate]-N-propargyl-4-piperidinol
    —— 4-n-Pentyl-2-(ethoxycarbonyl)pentandisaeure-diethylester 81143-54-6 C17H30O6
    4-n-Pentyl-2-(ethoxycarbonyl)pentandisaeure-diethylester
    —— 4-bromo-2-fluorophenethyl acetate 1426050-14-7 C10H10BrFO2
    4-bromo-2-fluorophenethyl acetate
    —— 4-(5,5-dioxidodibenzo[b,d]thien-3-yl)-1,4-diazatricyclo[4.3.1.1(3,8)]undecane trifluoroacetate 1258933-12-8 C2HF3O2*C21H22N2O2S
    4-(5,5-dioxidodibenzo[b,d]thien-3-yl)-1,4-diazatricyclo[4.3.1.1(3,8)]undecane trifluoroacetate
    —— (4E)-3,3,7,7-tetramethyl-4-octenoic acid 881074-67-5 C12H22O2
    (4E)-3,3,7,7-tetramethyl-4-octenoic acid
    —— 4-(4-Biphenylyl)-1-butylpelargonat 54041-29-1 C25H34O2
    4-(4-Biphenylyl)-1-butylpelargonat
    —— (4Z,7Z)-ethyl 9-{(1S,2S)-2-[(S,E)-3-hydroxyoct-1-en-5-ynyl]-5-oxocyclopent-3-enyl}nona-4,7-dienoate 1554688-98-0 C24H32O4
    (4Z,7Z)-ethyl 9-{(1S,2S)-2-[(S,E)-3-hydroxyoct-1-en-5-ynyl]-5-oxocyclopent-3-enyl}nona-4,7-dienoate
    —— 4-(4-Chloro-phenyl)-4-ethyl-azetidin-2-one 91089-50-8 C11H12ClNO
    4-(4-Chloro-phenyl)-4-ethyl-azetidin-2-one
    —— 4-{[2-(9H-fluoren-2-ylamino)-1-methyl-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide 611215-61-3 C28H23N5O2
    4-{[2-(9H-fluoren-2-ylamino)-1-methyl-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide
    —— 4-Imino-4H-thiazolo[2,3-c][1,2,4]triazine-3-carbonitrile 80350-72-7 C6H3N5S
    4-Imino-4H-thiazolo[2,3-c][1,2,4]triazine-3-carbonitrile
    —— 4-({2-[(4-ethylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-(2-pyrrolidin-1-ylethyl)pyridine-2-carboxamide 611217-50-6 C28H32N6O2
    4-({2-[(4-ethylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-(2-pyrrolidin-1-ylethyl)pyridine-2-carboxamide
    —— 4,4'-(azidomethylene)bis(1,2-dimethoxybenzene) 1582229-69-3 C17H19N3O4
    4,4'-(azidomethylene)bis(1,2-dimethoxybenzene)
    —— [4-amino-2-[4-(piperidin-3-yloxy)-phenylamino]-thiazol-5-yl]-(3-fluoro-phenyl)-methanone 627461-90-9 C21H21FN4O2S
    [4-amino-2-[4-(piperidin-3-yloxy)-phenylamino]-thiazol-5-yl]-(3-fluoro-phenyl)-methanone
    —— (4S,7R,8S,9S,13Z,16S(Z))-4,8-Dihydroxy-16-[2-(2-hydroxymethyl-thiazol-4-yl)-1-chloro-vinyl]-5,5,7,9,13-pentamethyl-oxacyclohexadec-13-ene-2,6-dione 658055-80-2 C26H38ClNO6S
    (4S,7R,8S,9S,13Z,16S(Z))-4,8-Dihydroxy-16-[2-(2-hydroxymethyl-thiazol-4-yl)-1-chloro-vinyl]-5,5,7,9,13-pentamethyl-oxacyclohexadec-13-ene-2,6-dione
    —— 4(2-bromo-3-methoxy-4-methylsulphenylbenzoyl)-5-cyclopropylisoxazole 212840-53-4 C15H14BrNO3S
    4(2-bromo-3-methoxy-4-methylsulphenylbenzoyl)-5-cyclopropylisoxazole
    —— 4-{[(E)-4-Hydroxy-cyclohexylimino]-methyl}-phenol 248585-34-4 C13H17NO2
    4-{[(E)-4-Hydroxy-cyclohexylimino]-methyl}-phenol
    —— 4-(aminomethyl)-N-[4-chloro-3-(trifluoromethyl)phenyl]benzamide 1234014-72-2 C15H12ClF3N2O
    4-(aminomethyl)-N-[4-chloro-3-(trifluoromethyl)phenyl]benzamide
    —— 4-[2-(4-formylphenyl)ethynyl]phenyltris{4-[2-(4-pyridyl)ethynyl]phenyl}methane 1150654-54-8 C55H33N3O
    4-[2-(4-formylphenyl)ethynyl]phenyltris{4-[2-(4-pyridyl)ethynyl]phenyl}methane
    —— (4S,4aS,6S,12aS)-4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid (1-butylamino-2,2-dimethoxy-ethyl)-amide 58658-59-6 C30H41N3O10
    (4S,4aS,6S,12aS)-4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid (1-butylamino-2,2-dimethoxy-ethyl)-amide
    —— 4-acetyl-N-(3,3,3-trifluoropropyl)benzamide 1589818-99-4 C12H12F3NO2
    4-acetyl-N-(3,3,3-trifluoropropyl)benzamide
    —— 4-(3-nitro-phenylazo)-[1]naphthylamine 20192-14-7 C16H12N4O2
    4-(3-nitro-phenylazo)-[1]naphthylamine
    —— 4-(boranediethylphosphino)-1-(4-trifluoromethylphenyl)-1H-1,2,3-triazole 1610459-43-2 C13H18BF3N3P
    4-(boranediethylphosphino)-1-(4-trifluoromethylphenyl)-1H-1,2,3-triazole
    —— 4-chloro-5-iodo-2-pivalamido-7-(2,3,5-tri-O-benzoyl-β-L-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 933995-43-8 C37H32ClIN4O8
    4-chloro-5-iodo-2-pivalamido-7-(2,3,5-tri-O-benzoyl-β-L-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4,8-anhydro-2,3,5-trideoxy-6,7,9-tri-O-methyl-D-manno-nonononitrile 851773-38-1 C12H21NO4
    4,8-anhydro-2,3,5-trideoxy-6,7,9-tri-O-methyl-D-manno-nonononitrile
    —— 4-(1,3-dioxan-2-yl)-2-methoxyphenyl benzoate 1427307-65-0 C18H18O5
    4-(1,3-dioxan-2-yl)-2-methoxyphenyl benzoate
    —— (4E,6E)-(2S,3S,8R,9R,10S)-3-Hydroxy-9-(4-methoxy-benzyloxy)-2,4,6,8,10-pentamethyl-icosa-4,6-dienethioic acid S-ethyl ester 331625-51-5 C35H58O4S
    (4E,6E)-(2S,3S,8R,9R,10S)-3-Hydroxy-9-(4-methoxy-benzyloxy)-2,4,6,8,10-pentamethyl-icosa-4,6-dienethioic acid S-ethyl ester
    —— 4-(isoquinoline-5-sulfonyl)-piperazine-2-carboxylic acid p-tolylamide 1021486-64-5 C21H22N4O3S
    4-(isoquinoline-5-sulfonyl)-piperazine-2-carboxylic acid p-tolylamide
    —— 4-[(2,6-di-morpholin-4-yl-pyrimido[5,4-<i>d</i>]pyrimidin-4-yl)-ethyl-amino]-butan-1-ol 33372-59-7 C20H31N7O3
    4-[(2,6-di-morpholin-4-yl-pyrimido[5,4-<i>d</i>]pyrimidin-4-yl)-ethyl-amino]-butan-1-ol
    —— 4-(2-oxo-3-bornylidenemethyl)-phenylacetic acid 68801-02-5 C19H22O3
    4-(2-oxo-3-bornylidenemethyl)-phenylacetic acid
    —— 4-bromo-1-(4-fluorobenzyl)-5-(4-fluorophenyl)-3-methyl-1H-pyrazole 1221504-09-1 C17H13BrF2N2
    4-bromo-1-(4-fluorobenzyl)-5-(4-fluorophenyl)-3-methyl-1H-pyrazole
    —— 4-chloro-6-((2-(4-(((1-methylpiperidin-4-yl)amino)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol 1023887-53-7 C24H30ClN3O3
    4-chloro-6-((2-(4-(((1-methylpiperidin-4-yl)amino)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol
    —— 4-butyl-9-(4-methoxybenzyl)-2-methyl-9H-carbazole 1415606-70-0 C25H27NO
    4-butyl-9-(4-methoxybenzyl)-2-methyl-9H-carbazole
    —— (4-phenyl-2-thioxo-thiazol-3-yl)-carbamic acid methyl ester 65347-80-0 C11H10N2O2S2
    (4-phenyl-2-thioxo-thiazol-3-yl)-carbamic acid methyl ester
    —— 4-isoquinolin-5-ylmethyl-piperazine-2-carboxylic acid (4-hydroxymethylphenyl)amide 1021485-18-6 C22H24N4O2
    4-isoquinolin-5-ylmethyl-piperazine-2-carboxylic acid (4-hydroxymethylphenyl)amide
    —— 4-{[(E)-4-(4-Dibutylamino-phenylazo)-phenylimino]-methyl}-benzonitrile 69074-71-1 C28H31N5
    4-{[(E)-4-(4-Dibutylamino-phenylazo)-phenylimino]-methyl}-benzonitrile
    —— 4-(2-bromophenyl)-2-phenylbutanal 1092491-73-0 C16H15BrO
    4-(2-bromophenyl)-2-phenylbutanal
    —— 4-(4-((tert-butyldimethylsilyl)oxy)-3-methylbutyl)benzoic acid 1449252-45-2 C18H30O3Si
    4-(4-((tert-butyldimethylsilyl)oxy)-3-methylbutyl)benzoic acid
    —— 4-hydroxy-5,5-dimethyl-3-(2,2-dimethylbut-3-enyl)thiazolidin-2-one 84665-99-6 C11H19NO2S
    4-hydroxy-5,5-dimethyl-3-(2,2-dimethylbut-3-enyl)thiazolidin-2-one
    —— 4-[[5-(4-aminophenyl)-1,3,4-thiadiazol-2-yl]iminomethyl]-N,N-dimethylaniline 1315564-59-0 C17H17N5S
    4-[[5-(4-aminophenyl)-1,3,4-thiadiazol-2-yl]iminomethyl]-N,N-dimethylaniline
    —— 4-bromo-5-[(2-chloro-5-fluoro-pyridin-3-yl)methoxy]-1-(cyclopropylmethyl)-1H-benzotriazole 1379543-71-1 C16H13BrClFN4O
    4-bromo-5-[(2-chloro-5-fluoro-pyridin-3-yl)methoxy]-1-(cyclopropylmethyl)-1H-benzotriazole
    —— 4-acetoxy-4-methyl-3-nitrotetrahydropyran 111083-54-6 C8H13NO5
    4-acetoxy-4-methyl-3-nitrotetrahydropyran
    —— 4-acetoxy-2-acetyl-1-benzyloxy-5,6,8-trimethoxynaphthalene 139269-53-7 C24H24O7
    4-acetoxy-2-acetyl-1-benzyloxy-5,6,8-trimethoxynaphthalene
    —— 4-amino-5-cyano-6-cyanomethyl-2-(1-cyano-2-phenyl-ethylene)-pyrimidine 117362-35-3 C16H10N6
    4-amino-5-cyano-6-cyanomethyl-2-(1-cyano-2-phenyl-ethylene)-pyrimidine
    —— 4-(2,3-Dihydro-5-methyl-2-oxo-1H-benzimidazol-1-yl)butyl 4-(Diphenylmethyl)-1-piperazinecarboxylate 120311-94-6 C30H34N4O3
    4-(2,3-Dihydro-5-methyl-2-oxo-1H-benzimidazol-1-yl)butyl 4-(Diphenylmethyl)-1-piperazinecarboxylate
    —— (4-butyl-7-methyl-1,4-dihydro-1,4-epoxynaphthalen-5-yl)trimethylsilane 1089666-77-2 C18H26OSi
    (4-butyl-7-methyl-1,4-dihydro-1,4-epoxynaphthalen-5-yl)trimethylsilane
    —— 4-{2-[(2-Amino-ethyl)-methanesulfonyl-amino]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester 850998-10-6 C18H30N4O4S
    4-{2-[(2-Amino-ethyl)-methanesulfonyl-amino]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-furfuryloxy-2-phenylquinazoline 140640-49-9 C19H14N2O2
    4-furfuryloxy-2-phenylquinazoline
    —— 4-benzyl-3-(4-methoxyphenyl)-5-naphthalen-2-yl-4H-[1,2,4]triazole 1224734-99-9 C26H21N3O
    4-benzyl-3-(4-methoxyphenyl)-5-naphthalen-2-yl-4H-[1,2,4]triazole
    —— 4-(2-carboxymethoxy-5-chloro-phenyl)-2-trifluoromethyl-6,7-dihydro-4H-thiazolo[5,4-c]pyridine-5-carboxylic acid benzyl ester 1531634-62-4 C23H18ClF3N2O5S
    4-(2-carboxymethoxy-5-chloro-phenyl)-2-trifluoromethyl-6,7-dihydro-4H-thiazolo[5,4-c]pyridine-5-carboxylic acid benzyl ester