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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[3-Benzyl-5-(2-oxopiperidin-1-ylmethyl)phenyl]-2,4-dioxobutyric acid 251964-38-2 C23H23NO5
4-[3-Benzyl-5-(2-oxopiperidin-1-ylmethyl)phenyl]-2,4-dioxobutyric acid
—— (4-azaspiro[2.4]hept-4-yl)-[6-cyclopropylmethoxy-5-(3,3-difluoroazetidin-1-yl)pyridin-2-yl]methanone 1613291-49-8 C19H23F2N3O2
(4-azaspiro[2.4]hept-4-yl)-[6-cyclopropylmethoxy-5-(3,3-difluoroazetidin-1-yl)pyridin-2-yl]methanone
—— 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-N-(3,4-dimethyl-5-isoxazolyl)-2'-methyl [1,1'-biphenyl]-2-sulfonamide 254739-01-0 C30H36N4O4S
4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-N-(3,4-dimethyl-5-isoxazolyl)-2'-methyl [1,1'-biphenyl]-2-sulfonamide
—— (4S,5S)-4-(((tert-butyldimethylsilyl)oxy)methyl)-5-(4-(2-methoxyethoxy)phenyl)oxazolidin-2-one 1609551-17-8 C19H31NO5Si
(4S,5S)-4-(((tert-butyldimethylsilyl)oxy)methyl)-5-(4-(2-methoxyethoxy)phenyl)oxazolidin-2-one
—— 4,5-Diphenyl-1-(2-pyridyl)-imidazol 60739-28-8 C20H15N3
4,5-Diphenyl-1-(2-pyridyl)-imidazol
—— 4-Hydroxy-1'-methyl-10-oxo-9,10-dihydroanthracene-9-spiro-4'-piperidine 57996-62-0 C19H19NO2
4-Hydroxy-1'-methyl-10-oxo-9,10-dihydroanthracene-9-spiro-4'-piperidine
—— 4-{[(5-chloro-2-pyridinyl)methyl]oxy}-6'-(iodo)-2H-[1,3'-bipyridin]-2-one 1257389-26-6 C16H11ClIN3O2
4-{[(5-chloro-2-pyridinyl)methyl]oxy}-6'-(iodo)-2H-[1,3'-bipyridin]-2-one
—— {4-[tert-butoxycarbonyl-(2-tert-butoxycarbonylamino-ethyl)-amino]-1-hydroxy-cyclohexyl}-acetic acid 1613269-42-3 C20H36N2O7
{4-[tert-butoxycarbonyl-(2-tert-butoxycarbonylamino-ethyl)-amino]-1-hydroxy-cyclohexyl}-acetic acid
—— 4,4,5,5-tetramethyl-2-ethyl-4,5-dihydro-1H-imidazolyl-1-oxyl 3-oxide 151203-59-7 C9H18N2O2
4,4,5,5-tetramethyl-2-ethyl-4,5-dihydro-1H-imidazolyl-1-oxyl 3-oxide
—— 4-(2'-(1H-benzo[b]azol-3-yl)ethyl)-5-N-cyclohexylcarboxamido-4-aza-5α-cholestan-3-one 1142178-53-7 C43H65N3O2
4-(2'-(1H-benzo[b]azol-3-yl)ethyl)-5-N-cyclohexylcarboxamido-4-aza-5α-cholestan-3-one
—— 4-amino-2-hydroxy-benzoic acid-(3-chloro-2,4-dihydroxy-5-isopentyl-benzylidenehydrazide) 102163-61-1 C19H22ClN3O4
4-amino-2-hydroxy-benzoic acid-(3-chloro-2,4-dihydroxy-5-isopentyl-benzylidenehydrazide)
—— 4-Phenyl-1-<2-hydroxy-2-phenyl-2-(3-chlor-phenyl)-ethyl>-1,2,3,6-tetrahydro-pyridin 97153-56-5 C25H24ClNO
4-Phenyl-1-<2-hydroxy-2-phenyl-2-(3-chlor-phenyl)-ethyl>-1,2,3,6-tetrahydro-pyridin
—— 4-O-α-D-Glucosaminyl-D-ribit 94625-15-7 C11H23NO9
4-O-α-D-Glucosaminyl-D-ribit
—— 4-Methyl-3-<(4-methyl-2-thioxo-thiazolidin-3-yl)carbonyl>-2-thiazolidinon 135646-88-7 C9H12N2O2S3
4-Methyl-3-<(4-methyl-2-thioxo-thiazolidin-3-yl)carbonyl>-2-thiazolidinon
—— 4-benzyl-1-methyl-2-(propylamino)-1H-imidazol-5-ol 1380490-53-8 C14H19N3O
4-benzyl-1-methyl-2-(propylamino)-1H-imidazol-5-ol
—— 4-(4-nitro-phenylazo)-benzoic acid dodecyl ester 5144-85-4 C25H33N3O4
4-(4-nitro-phenylazo)-benzoic acid dodecyl ester
—— 4-[2-(5-methyl-[2]furyl)-4-oxo-4<i>H</i>-quinazolin-3-yl]-benzoic acid 111797-47-8 C20H14N2O4
4-[2-(5-methyl-[2]furyl)-4-oxo-4<i>H</i>-quinazolin-3-yl]-benzoic acid
—— 4-(2-pentyl-1,3-dithian-2-yl)thiazol-2-amine 1454770-15-0 C12H20N2S3
4-(2-pentyl-1,3-dithian-2-yl)thiazol-2-amine
—— 4-propargyloxy-2,6-diaminopyridine 127580-10-3 C8H9N3O
4-propargyloxy-2,6-diaminopyridine
—— {4-[6-(3-ethyl-ureido)-pyrido[2,3-b]pyrazin-3-yl]-2-methoxy-phenyl}-carbamic acid 2-methoxy-ethyl ester 1079997-75-3 C21H24N6O5
{4-[6-(3-ethyl-ureido)-pyrido[2,3-b]pyrazin-3-yl]-2-methoxy-phenyl}-carbamic acid 2-methoxy-ethyl ester
—— 4-(1,2-Dihydro-2-oxo-5-pyrimidinyl)benzamide 1111103-67-3 C11H9N3O2
4-(1,2-Dihydro-2-oxo-5-pyrimidinyl)benzamide
—— 4,4-di-tert-butyl-2,2,8,8-tetramethyl-6,6-bis((trimethylsilyl)methyl)-3,5,7-trioxa-2,8-disila-4,6-distannanonane 313052-38-9 C22H58O3Si4Sn2
4,4-di-tert-butyl-2,2,8,8-tetramethyl-6,6-bis((trimethylsilyl)methyl)-3,5,7-trioxa-2,8-disila-4,6-distannanonane
—— 4-(4-Chloro-2-fluoro-benzoylamino)-1-(3-hydroxy-propyl)-1H-pyrrole-2-carboxylic acid ethyl ester 689276-09-3 C17H18ClFN2O4
4-(4-Chloro-2-fluoro-benzoylamino)-1-(3-hydroxy-propyl)-1H-pyrrole-2-carboxylic acid ethyl ester
—— 4-Hexyloxycarbonyloxy-benzoic acid 4-(2,2-dicyano-vinyl)-phenyl ester 78016-55-4 C24H22N2O5
4-Hexyloxycarbonyloxy-benzoic acid 4-(2,2-dicyano-vinyl)-phenyl ester
—— 4β<i>H</i>,7β<i>H</i>-eudesman-3-one-(2,4-dinitro-phenylhydrazone) 20085-03-4 C21H30N4O4
4β<i>H</i>,7β<i>H</i>-eudesman-3-one-(2,4-dinitro-phenylhydrazone)
—— 4-(4-methoxyphenyltellurenyl)butyric acid 357204-79-6 C11H14O3Te
4-(4-methoxyphenyltellurenyl)butyric acid
—— 4-Benzenesulfinyl-3-trimethylsilanyl-pyridine 127411-04-5 C14H17NOSSi
4-Benzenesulfinyl-3-trimethylsilanyl-pyridine
—— 4-[hydroxy[1-[[4-(1-methylethyl)phenyl]sulfonyl]-5-(trifluoromethyl)-1H-indol-2-yl]methyl]benzoic acid, methyl ester 1272718-49-6 C27H24F3NO5S
4-[hydroxy[1-[[4-(1-methylethyl)phenyl]sulfonyl]-5-(trifluoromethyl)-1H-indol-2-yl]methyl]benzoic acid, methyl ester
—— 4-{2-oxo-8-[(2,2,8-trimethyl-3,4-dihydro-2H-chromen-6-yl)methyl]-1-oxa-3,8-diazaspiro[4.5]dec-3-yl}benzoic acid trifluoroacetate 1360915-39-4 C2HF3O2*C27H32N2O5
4-{2-oxo-8-[(2,2,8-trimethyl-3,4-dihydro-2H-chromen-6-yl)methyl]-1-oxa-3,8-diazaspiro[4.5]dec-3-yl}benzoic acid trifluoroacetate
—— 4-(4-amino-2,5-difluorophenyl)cyclohexanone O-[1-(3-isopropyl-[1,2,4]oxadiazol-5-yl)piperidin-4-yl]oxime 1393685-75-0 C22H29F2N5O2
4-(4-amino-2,5-difluorophenyl)cyclohexanone O-[1-(3-isopropyl-[1,2,4]oxadiazol-5-yl)piperidin-4-yl]oxime
—— 4,7,9,12-Tetramethoxy-2-methyl-5,6-dihydro-benzo[a]naphthacene-8,13-dione 94148-45-5 C27H24O6
4,7,9,12-Tetramethoxy-2-methyl-5,6-dihydro-benzo[a]naphthacene-8,13-dione
—— 4-(phenylsulfonyl)-4-chloro-5-(trimethylsilyl)-1-pentene 84363-67-7 C14H21ClO2SSi
4-(phenylsulfonyl)-4-chloro-5-(trimethylsilyl)-1-pentene
—— 4,4-ethylenedioxy-1-[(E)-2-phenylethenyl]butyl acetate 215876-89-4 C16H20O4
4,4-ethylenedioxy-1-[(E)-2-phenylethenyl]butyl acetate
—— 4-[3,3-bis(p-chlorophenyl)acrylamido]benzoic acid, sodium salt 95269-24-2 C22H14Cl2NO3*Na
4-[3,3-bis(p-chlorophenyl)acrylamido]benzoic acid, sodium salt
—— (4-diethylamino-phenyl)-(4-dimethylamino-phenyl)-phenyl-methane 857595-67-6 C25H30N2
(4-diethylamino-phenyl)-(4-dimethylamino-phenyl)-phenyl-methane
—— 4'-methyl-5-(5-propyl-[1,2,4]triazol-1-yl)-biphenyl-3-carboxylic acid (2-dimethylamino-1-methyl-ethyl)-amide 1161870-08-1 C24H31N5O
4'-methyl-5-(5-propyl-[1,2,4]triazol-1-yl)-biphenyl-3-carboxylic acid (2-dimethylamino-1-methyl-ethyl)-amide
—— 4-(4-(4-acetylpiperazin-1-yl)phenylamino)-2-(4-(hydroxymethyl)piperidin-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one 1300608-90-5 C25H31N7O3
4-(4-(4-acetylpiperazin-1-yl)phenylamino)-2-(4-(hydroxymethyl)piperidin-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one
—— 4-chloro-2-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)-5,N,N-trimethylbenzenesulfonamide 710340-04-8 C25H24ClNO2S
4-chloro-2-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)-5,N,N-trimethylbenzenesulfonamide
—— 4,6-Dimethyl-grisanon-(3) 97283-09-5 C15H18O2
4,6-Dimethyl-grisanon-(3)
—— 4-Methyl-2-(2-oxo-cyclohexylmercapto)-pyridin 3166-42-5 C12H15NOS
4-Methyl-2-(2-oxo-cyclohexylmercapto)-pyridin
—— 4-Oxa-cholesten-on-(6) 103048-58-4 C26H44O2
4-Oxa-cholesten-on-(6)
—— 4-Acetylmethylamino-3'-trifluormethyl-azobenzol 2838-33-7 C16H14F3N3O
4-Acetylmethylamino-3'-trifluormethyl-azobenzol
—— 4'-Nitro-4-acetamino-benzil 92868-79-6 C16H12N2O5
4'-Nitro-4-acetamino-benzil
—— 4-Hydroxy-selenophenol-O,Se-bis-β-D-glucosid 1637-07-6 C18H26O11Se
4-Hydroxy-selenophenol-O,Se-bis-β-D-glucosid
—— (+/-)-4<i>t</i>-(2,5<i>t</i>,6,6-tetramethyl-cyclohex-2-en-<i>r</i>-yl)-but-3-en-2-one semicarbazone 108633-26-7 C15H25N3O
(+/-)-4<i>t</i>-(2,5<i>t</i>,6,6-tetramethyl-cyclohex-2-en-<i>r</i>-yl)-but-3-en-2-one semicarbazone
—— (4-iodo-phenyl)-μ-imido-dicarbonic acid diisopropyl ester 110028-86-9 C14H18INO4
(4-iodo-phenyl)-μ-imido-dicarbonic acid diisopropyl ester
—— 4-hydroxy-3-(4-octyl-phenylazo)-naphthalene-1-sulfonic acid 115484-34-9 C24H28N2O4S
4-hydroxy-3-(4-octyl-phenylazo)-naphthalene-1-sulfonic acid
—— 4-[4-(2,4-dinitro-phenylazo)-phenyl]-morpholine 100848-22-4 C16H15N5O5
4-[4-(2,4-dinitro-phenylazo)-phenyl]-morpholine
—— 4-[6-(3-hydroxymethylphenyl)imidazo[1,2-a]pyridin-2-yl]phenol 1015232-30-0 C20H16N2O2
4-[6-(3-hydroxymethylphenyl)imidazo[1,2-a]pyridin-2-yl]phenol
—— 4(R)-1-benzyl-4-[9-((1R,2S,3R,5R)-1,2-dihydroxy-5-hydroxymethylcyclopent-3-yl)-9H-purin-6-ylamino]pyrrolidin-2-one hydrochloride 202267-52-5 C22H26N6O4*ClH
4(R)-1-benzyl-4-[9-((1R,2S,3R,5R)-1,2-dihydroxy-5-hydroxymethylcyclopent-3-yl)-9H-purin-6-ylamino]pyrrolidin-2-one hydrochloride