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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [4-((S)-2-{[4-(tert-Butoxycarbonylamino-methyl)-cyclohexanecarbonyl]-amino}-3-naphthalen-2-yl-propionylamino)-phenyl]-acetic acid benzyl ester 207514-72-5 C41H47N3O6
    [4-((S)-2-{[4-(tert-Butoxycarbonylamino-methyl)-cyclohexanecarbonyl]-amino}-3-naphthalen-2-yl-propionylamino)-phenyl]-acetic acid benzyl ester
    —— 4-chloro-2-(thiophene-2-carbonyl)-benzoic acid 40116-27-6 C12H7ClO3S
    4-chloro-2-(thiophene-2-carbonyl)-benzoic acid
    —— 4-[3-benzyl-1-[3-(morpholin-4-yl)propyl]ureidomethyl]-N-(4-t-butoxycarbonylaminothiophen-3-yl)benzamide 1196984-18-5 C32H41N5O5S
    4-[3-benzyl-1-[3-(morpholin-4-yl)propyl]ureidomethyl]-N-(4-t-butoxycarbonylaminothiophen-3-yl)benzamide
    —— 4-(3-fluoro-4-methylphenyl)-N-hydroxy-4-methoxybutanamide 1100156-07-7 C12H16FNO3
    4-(3-fluoro-4-methylphenyl)-N-hydroxy-4-methoxybutanamide
    —— 4,4"-bis(diphenylamino)-[1,1':4',1"-terphenyl]-2',5'-dicarbaldehyde 1042941-53-6 C44H32N2O2
    4,4"-bis(diphenylamino)-[1,1':4',1"-terphenyl]-2',5'-dicarbaldehyde
    —— 4-methoxybenzaldehyde N-[1H-benzimidazol-2-(4-fluorophenyl)5(6)-yl]hydrazone 1455436-64-2 C22H17FN4O2
    4-methoxybenzaldehyde N-[1H-benzimidazol-2-(4-fluorophenyl)5(6)-yl]hydrazone
    —— 4-O-(tert-butyldimethylsilyl)-β-L-2,3-dehydro-amicetopyranosyl-(1→4)-1-O-benzyl-α-L-rhamnopyranoside 1443651-48-6 C25H40O7Si
    4-O-(tert-butyldimethylsilyl)-β-L-2,3-dehydro-amicetopyranosyl-(1→4)-1-O-benzyl-α-L-rhamnopyranoside
    —— 4',4'-diphenyl-spiro[indolin-3,2'-[1,3]oxathiolidine]-2,5'-dione 116975-93-0 C22H15NO3S
    4',4'-diphenyl-spiro[indolin-3,2'-[1,3]oxathiolidine]-2,5'-dione
    —— 4-(((tert-butyldimethylsilyl)oxy)methyl)-2-formylbenzonitrile 1609540-86-4 C15H21NO2Si
    4-(((tert-butyldimethylsilyl)oxy)methyl)-2-formylbenzonitrile
    —— (+/-)-4β-tert-butyldimethylsilyloxy-3β-formyl-2-methoxy-carbonylmethylcyclopentane-1-one 117462-15-4 C15H26O5Si
    (+/-)-4β-tert-butyldimethylsilyloxy-3β-formyl-2-methoxy-carbonylmethylcyclopentane-1-one
    —— 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-N-(4,5-dimethyl-3-isoxazolyl)-2'-[(ethylsulfonyl)amino][1,1'-biphenyl]-2-sulfonamide 254742-94-4 C31H39N5O6S2
    4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-N-(4,5-dimethyl-3-isoxazolyl)-2'-[(ethylsulfonyl)amino][1,1'-biphenyl]-2-sulfonamide
    —— 4-(5-Chloro-2-ethoxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester 26195-42-6 C22H27ClN2O4
    4-(5-Chloro-2-ethoxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester
    —— 4-<Isonicotinoylaminoacetylamino>-1-phenyl-2,3-dimethyl-pyrazalon-(5) 13437-48-4 C19H19N5O3
    4-<Isonicotinoylaminoacetylamino>-1-phenyl-2,3-dimethyl-pyrazalon-(5)
    —— 4,9-dithiophen-2-ylspiro[4.4]nonane-4,9-diol 138769-85-4 C17H20O2S2
    4,9-dithiophen-2-ylspiro[4.4]nonane-4,9-diol
    —— 4-[4-Cyclopropylmethyl-2-(3-methoxy-phenyl)-morpholin-2-yl]-benzoic Acid Methyl Ester 280564-82-1 C23H27NO4
    4-[4-Cyclopropylmethyl-2-(3-methoxy-phenyl)-morpholin-2-yl]-benzoic Acid Methyl Ester
    —— 4-Brom-16α,17α-Isopropyliden-pregnen-(4)-dion-(3,20) 103838-04-6 C24H33BrO4
    4-Brom-16α,17α-Isopropyliden-pregnen-(4)-dion-(3,20)
    —— 4-(3-dimethylamino-propyl)-piperazine-1-carboxylic acid isobutyl ester 733-20-0 C14H29N3O2
    4-(3-dimethylamino-propyl)-piperazine-1-carboxylic acid isobutyl ester
    —— 4,4-Dichlor-5,5-difluor-(3r,6c)-tetracyclo<6.2.2.0<sup>2,7</sup>.0<sup>3,6</sup>>dodeca-9,11-dien-9,10-dicarbonsaeure-dimethylester 16659-05-5 C16H14Cl2F2O4
    4,4-Dichlor-5,5-difluor-(3r,6c)-tetracyclo<6.2.2.0<sup>2,7</sup>.0<sup>3,6</sup>>dodeca-9,11-dien-9,10-dicarbonsaeure-dimethylester
    —— 4-chloro-N-[(2,6-diethylphenyl)carbamoyl]benzamide 113260-64-3 C18H19ClN2O2
    4-chloro-N-[(2,6-diethylphenyl)carbamoyl]benzamide
    —— (4-Chloro-phenyl)-[4-(4-{[1-phenyl-meth-(Z)-ylidene]-amino}-phenyl)-thiazol-2-yl]-amine 86440-06-4 C22H16ClN3S
    (4-Chloro-phenyl)-[4-(4-{[1-phenyl-meth-(Z)-ylidene]-amino}-phenyl)-thiazol-2-yl]-amine
    —— 4,5-di-O-acetyl-1,2-O-isopropylidene-3-C-methyl-β-D-fructopyranose 108680-96-2 C14H22O8
    4,5-di-O-acetyl-1,2-O-isopropylidene-3-C-methyl-β-D-fructopyranose
    —— 4-Benzenesulfonyl-2-iodomethyl-5-isopropyl-2,3-dihydro-furan 132268-90-7 C14H17IO3S
    4-Benzenesulfonyl-2-iodomethyl-5-isopropyl-2,3-dihydro-furan
    —— 4-[2-[(1E,3E)-(5RS)-5-acetoxy-1,3-tridecadienyl]-phenoxy]-butyric acid ethyl ester 132910-32-8 C27H40O5
    4-[2-[(1E,3E)-(5RS)-5-acetoxy-1,3-tridecadienyl]-phenoxy]-butyric acid ethyl ester
    —— 4-diphenylmethoxy-1-[3-(2-methanesulfonylamino-5-methylphenoxy)propyl]piperidine 148668-73-9 C29H36N2O4S
    4-diphenylmethoxy-1-[3-(2-methanesulfonylamino-5-methylphenoxy)propyl]piperidine
    —— 4-(1-amino-propyl)-4-trifluoromethyl-cyclohexanol 1202462-77-8 C10H18F3NO
    4-(1-amino-propyl)-4-trifluoromethyl-cyclohexanol
    —— (4R)-2-(3-acetamidophenyl)-3-(tert-butoxycarbonyl)thiazolidine-4-carboxylic acid 1208224-16-1 C17H22N2O5S
    (4R)-2-(3-acetamidophenyl)-3-(tert-butoxycarbonyl)thiazolidine-4-carboxylic acid
    —— (4S)-4-hydroxy-3-(2-((1R,4aS,5R,6R,8aS)-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylenedecahydronaphthalen-1-yl)ethyl)pyrrolidin-2-one 947699-54-9 C20H33NO4
    (4S)-4-hydroxy-3-(2-((1R,4aS,5R,6R,8aS)-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylenedecahydronaphthalen-1-yl)ethyl)pyrrolidin-2-one
    —— 4-(3-methoxypropyl)semicarbazide 1121640-30-9 C5H13N3O2
    4-(3-methoxypropyl)semicarbazide
    —— [4-(3-Piperidin-1-ylpropoxy)phenyl]-[4-[6-(trifluoromethyl)pyridine-3-carbonyl]piperazin-1-yl]methanone 685871-69-6 C26H31F3N4O3
    [4-(3-Piperidin-1-ylpropoxy)phenyl]-[4-[6-(trifluoromethyl)pyridine-3-carbonyl]piperazin-1-yl]methanone
    —— [4-(ethoxycarbonyl)cyclohex-1-en-1-yl]boronic acid 1443112-50-2 C9H15BO4
    [4-(ethoxycarbonyl)cyclohex-1-en-1-yl]boronic acid
    —— 4,5-Dichlor-3,6-diphenylphthalaldehydesaeure-morpholid 81758-94-3 C24H19Cl2NO3
    4,5-Dichlor-3,6-diphenylphthalaldehydesaeure-morpholid
    —— 4-Amino-benzol-sulfonyl-oxamidsaeure-n-decylamid 18074-04-9 C18H29N3O4S
    4-Amino-benzol-sulfonyl-oxamidsaeure-n-decylamid
    —— 4-methyl-5-oxo-3-phenyl-cyclohex-3-enecarboxylic acid 100886-24-6 C14H14O3
    4-methyl-5-oxo-3-phenyl-cyclohex-3-enecarboxylic acid
    —— 4-amino-7-(2-deoxy-α-D-erythro-pentopyranosyl)-7H-pyrrolo<2,3-d>pyrimidine 103173-82-6 C11H14N4O3
    4-amino-7-(2-deoxy-α-D-erythro-pentopyranosyl)-7H-pyrrolo<2,3-d>pyrimidine
    —— 4,4-dimethyl-2,2-bis[2-(3-methylpyridyl)]oxazolidine 936842-64-7 C17H21N3O
    4,4-dimethyl-2,2-bis[2-(3-methylpyridyl)]oxazolidine
    —— 4-(1,4,5-Trimethyl-1,2,3,6-tetrahydro-pyridin-2-ylmethyl)-phenol 66170-80-7 C15H21NO
    4-(1,4,5-Trimethyl-1,2,3,6-tetrahydro-pyridin-2-ylmethyl)-phenol
    —— 4-Acetyl-N-(4-nitrophenyl)benzenesulfonamide 110820-16-1 C14H12N2O5S
    4-Acetyl-N-(4-nitrophenyl)benzenesulfonamide
    —— 4-amino-N-cyclopropyl-5-methyl-2-(6-methyl-1-(3,3,4,4,4-pentafluorobutyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-6-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-5-carboxamide 1350854-21-5 C22H21F5N8O2
    4-amino-N-cyclopropyl-5-methyl-2-(6-methyl-1-(3,3,4,4,4-pentafluorobutyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-6-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-5-carboxamide
    —— 4-benzothiazole-1-naphthol 101439-65-0 C17H11NOS
    4-benzothiazole-1-naphthol
    —— (4-Oxocyclopent-2-en-1-yl) 2-trimethylsilyloxyprop-2-enoate 1401794-41-9 C11H16O4Si
    (4-Oxocyclopent-2-en-1-yl) 2-trimethylsilyloxyprop-2-enoate
    —— 4-[6,6-dimethyl-3-(2-methylpropyl)-4-oxo-5,7-dihydroindazol-1-yl]-N-[(4-methoxyphenyl)methyl]-3-nitrobenzamide 1329600-08-9 C28H32N4O5
    4-[6,6-dimethyl-3-(2-methylpropyl)-4-oxo-5,7-dihydroindazol-1-yl]-N-[(4-methoxyphenyl)methyl]-3-nitrobenzamide
    —— 4-[4-(dimethylamino)styryl]-1-methylpyridinium lead triiodide 337517-09-6 C16H19N2*I3Pb
    4-[4-(dimethylamino)styryl]-1-methylpyridinium lead triiodide
    —— 4,4-Dimethyl-3-oxo-pentanoic acid (5-{2-[2,4-bis-(1,1-dimethyl-propyl)-phenoxy]-acetylamino}-2-methoxy-phenyl)-amide 88657-89-0 C32H46N2O5
    4,4-Dimethyl-3-oxo-pentanoic acid (5-{2-[2,4-bis-(1,1-dimethyl-propyl)-phenoxy]-acetylamino}-2-methoxy-phenyl)-amide
    —— 4-methoxybenzyl (5R)-6-[(Z)-(2,3-dihydroimidazo[2,1-b]thiazol-6-yl)methylene]penem-3-carboxylate 769937-30-6 C20H17N3O4S2
    4-methoxybenzyl (5R)-6-[(Z)-(2,3-dihydroimidazo[2,1-b]thiazol-6-yl)methylene]penem-3-carboxylate
    —— 4-(1'-cyclobutylspiro[4H-1,3-benzodioxine-2,4'-piperidine]-6-yl)-N-methyl-3-oxopiperazine-1-carboxamide 1174721-39-1 C22H30N4O4
    4-(1'-cyclobutylspiro[4H-1,3-benzodioxine-2,4'-piperidine]-6-yl)-N-methyl-3-oxopiperazine-1-carboxamide
    —— (4S,5R)-3-[(1S,2R)-4-oxo-2-(phenylmethoxymethyl)cyclopentyl]-4,5-diphenyl-1,3-oxazolidin-2-one 267411-96-1 C28H27NO4
    (4S,5R)-3-[(1S,2R)-4-oxo-2-(phenylmethoxymethyl)cyclopentyl]-4,5-diphenyl-1,3-oxazolidin-2-one
    —— (4,5-dimethoxy-2-nitrophenyl)-(3-phenyloxiran-2-yl)methanone 69511-70-2 C17H15NO6
    (4,5-dimethoxy-2-nitrophenyl)-(3-phenyloxiran-2-yl)methanone
    —— 4-(3,4-Dichloro-phenyl)-3-(dimethoxy-phosphoryl)-4-oxo-butyric acid ethyl ester 36966-81-1 C14H17Cl2O6P
    4-(3,4-Dichloro-phenyl)-3-(dimethoxy-phosphoryl)-4-oxo-butyric acid ethyl ester
    —— (4-Iodophenyl)(3-acetylamino-2.4.6-triiodophenoxy)-ethylacetat 23189-40-4 C18H15I4NO4
    (4-Iodophenyl)(3-acetylamino-2.4.6-triiodophenoxy)-ethylacetat
    —— 4-Chloro-5-acetyl-2-benzoyloxy-acetophenon 40590-96-3 C17H13ClO4
    4-Chloro-5-acetyl-2-benzoyloxy-acetophenon