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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-dichloromethyl-1-hydroxy-4-methyl-cyclohexa-2,5-dienyl)-acetic acid 860752-15-4 C10H12Cl2O3
(4-dichloromethyl-1-hydroxy-4-methyl-cyclohexa-2,5-dienyl)-acetic acid
—— (4S)-4-(4-(3-(methoxymethyl)piperidin-1-yl)-6-phenylpicolinamido)-5-oxo-5-(4-(pentyloxycarbonyl)piperazin-1-yl)pentanoic acid 1220168-91-1 C34H47N5O7
(4S)-4-(4-(3-(methoxymethyl)piperidin-1-yl)-6-phenylpicolinamido)-5-oxo-5-(4-(pentyloxycarbonyl)piperazin-1-yl)pentanoic acid
—— (4-ethyl-3-butyl-phenoxy)-acetic acid 107821-37-4 C14H20O3
(4-ethyl-3-butyl-phenoxy)-acetic acid
—— 4,6-dimethyl-1<H>pyrazolo<3,4-b>pyridine-3-thiol 134310-20-6 C8H9N3S
4,6-dimethyl-1<H>pyrazolo<3,4-b>pyridine-3-thiol
—— 4-(4-methoxy-2-methylsulfanylpyrimidin-5-yl)butan-2-one 120809-54-3 C10H14N2O2S
4-(4-methoxy-2-methylsulfanylpyrimidin-5-yl)butan-2-one
—— (4-iodo-1,1-diphenylbutoxy)trimethylsilane 1375014-72-4 C19H25IOSi
(4-iodo-1,1-diphenylbutoxy)trimethylsilane
—— 4-methyl-6-oxo-2-phenacylselanyl-1H-pyridine-3-carbonitrile 134616-77-6 C15H12N2O2Se
4-methyl-6-oxo-2-phenacylselanyl-1H-pyridine-3-carbonitrile
—— 4-[[(2,6-Dichlorophenyl)carbonyl]amino]-N-[(2-methoxyphenyl)carbonyl]-L-phenylalanine methyl ester 220848-22-6 C25H22Cl2N2O5
4-[[(2,6-Dichlorophenyl)carbonyl]amino]-N-[(2-methoxyphenyl)carbonyl]-L-phenylalanine methyl ester
—— 4-<N(3-bromopropyl)-N-(methyl)-amino>-4'-nitrodiphenylsulphone 143489-50-3 C16H17BrN2O4S
4-<N(3-bromopropyl)-N-(methyl)-amino>-4'-nitrodiphenylsulphone
—— 4-Chloro-6-methoxy-2(E)-hexene 94033-71-3 C7H13ClO
4-Chloro-6-methoxy-2(E)-hexene
—— 4-amino-8-bromo-N-(sec-butyl)cinnoline-3-carboxamide 1309764-49-5 C13H15BrN4O
4-amino-8-bromo-N-(sec-butyl)cinnoline-3-carboxamide
—— 4-amino-7-(β-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidine-5-carboxy-L-glutamic acid 117175-55-0 C17H21N5O9
4-amino-7-(β-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidine-5-carboxy-L-glutamic acid
—— 4-Propyl-1-heptyn-4-amine (E)-2-butenedioate (2:1) 61822-45-5 C24H42N2O4
4-Propyl-1-heptyn-4-amine (E)-2-butenedioate (2:1)
—— 4-methyl-2,6-dioxo-8-(1-(thiophen-2-yl)vinyl)hexahydro-8l4-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium 1449377-26-7 C11H12BNO4S
4-methyl-2,6-dioxo-8-(1-(thiophen-2-yl)vinyl)hexahydro-8l4-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium
—— 4-Anilino-5-(N-2-cyanoethyl-N-phenyl-amino)-2-dicyanmethylen-cyclopent-4-en-1,3-dion 84557-52-8 C23H15N5O2
4-Anilino-5-(N-2-cyanoethyl-N-phenyl-amino)-2-dicyanmethylen-cyclopent-4-en-1,3-dion
—— 4-amino-5-(2-cyclohexylethyl)-3-[N-(benzothiazole-2-yl)acetamido]thio-4H-1,2,4-triazole 1313371-62-8 C19H24N6OS2
4-amino-5-(2-cyclohexylethyl)-3-[N-(benzothiazole-2-yl)acetamido]thio-4H-1,2,4-triazole
—— 4,2',3'-trimethyl-4'-benzylpurpurogallin 946832-58-2 C21H20O5
4,2',3'-trimethyl-4'-benzylpurpurogallin
—— 4-[(4-fluorophenyl)methyl]-3-methyl-piperidine 894769-38-1 C13H18FN
4-[(4-fluorophenyl)methyl]-3-methyl-piperidine
—— 4-[2-(2-benzyl-1H-benzimidazol-5-yl)imidazo[1,2-a]pyridin-3-yl]-N-(2,4-difluorophenyl)pyrimidin-2-amine 1257249-97-0 C31H21F2N7
4-[2-(2-benzyl-1H-benzimidazol-5-yl)imidazo[1,2-a]pyridin-3-yl]-N-(2,4-difluorophenyl)pyrimidin-2-amine
—— 4-Butoxy-benzoic acid 3,5-dimethyl-4-p-tolylazo-phenyl ester 100556-18-1 C26H28N2O3
4-Butoxy-benzoic acid 3,5-dimethyl-4-p-tolylazo-phenyl ester
—— 4-Ethoxy-1-hydroxymethyl-cyclohexanecarboxylic acid [(S)-2-phenyl-1-(pyridin-2-ylcarbamoyl)-ethyl]-amide 223677-30-3 C24H31N3O4
4-Ethoxy-1-hydroxymethyl-cyclohexanecarboxylic acid [(S)-2-phenyl-1-(pyridin-2-ylcarbamoyl)-ethyl]-amide
—— 4-hydroxy-4-phenyl-1-tosylbutan-2-one 1047974-37-7 C17H18O4S
4-hydroxy-4-phenyl-1-tosylbutan-2-one
—— 4-(2-fluoroethyl)benzylguanidine trifluoroacetic acid salt 1427085-43-5 C2HF3O2*C10H14FN3
4-(2-fluoroethyl)benzylguanidine trifluoroacetic acid salt
—— 4-[(6-chloropyridin-3-yl)amino]-6-morpholin-4-ylpyrimidine-2-carbonitrile 639854-88-9 C14H13ClN6O
4-[(6-chloropyridin-3-yl)amino]-6-morpholin-4-ylpyrimidine-2-carbonitrile
—— (4R,5S,6R)-4,7-Dihydroxy-5,6-(isopropylidendioxy)-heptansaeure-methylester 84035-80-3 C11H20O6
(4R,5S,6R)-4,7-Dihydroxy-5,6-(isopropylidendioxy)-heptansaeure-methylester
—— 4-allylthio-2-benzylquinazoline 670280-29-2 C18H16N2S
4-allylthio-2-benzylquinazoline
—— 4-hydroxyphenylpyruvic acid O-benzyloxime 210880-81-2 C16H15NO4
4-hydroxyphenylpyruvic acid O-benzyloxime
—— [4,4'-bipyridine)(ZnCl2)]n 910027-54-2 C10H8Cl2N2Zn
[4,4'-bipyridine)(ZnCl2)]n
—— 4-cyano-2-(2-cyanopropyl)-4-methyltetralone 78414-86-5 C16H16N2O
4-cyano-2-(2-cyanopropyl)-4-methyltetralone
—— 4-(Cyclohexen-1-yl)-1-(4-iodophenyl)triazole 1083171-39-4 C14H14IN3
4-(Cyclohexen-1-yl)-1-(4-iodophenyl)triazole
—— 4-[(4-fluorophenyl)thio]-N-isoquinolin-5-ylbutanamide 1229952-97-9 C19H17FN2OS
4-[(4-fluorophenyl)thio]-N-isoquinolin-5-ylbutanamide
—— 4-(4-methoxyphenyl)-N-methyl-N-phenyl-1H-imidazole-1-carboxamide 1233852-17-9 C18H17N3O2
4-(4-methoxyphenyl)-N-methyl-N-phenyl-1H-imidazole-1-carboxamide
—— 4-(7-methyl-6-oxo-8-phenyl-5,6,7,8-tetrahydro-pteridin-2-ylamino)-benzoic acid 908300-91-4 C20H17N5O3
4-(7-methyl-6-oxo-8-phenyl-5,6,7,8-tetrahydro-pteridin-2-ylamino)-benzoic acid
—— (4R,9aR)-6-isopropylcarbamoyloxymethyl-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester 577713-21-4 C21H32N4O4
(4R,9aR)-6-isopropylcarbamoyloxymethyl-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester
—— 4-bromo-3-cyano-N,N-dimethylbenzenesulfonamide 81903-86-8 C9H9BrN2O2S
4-bromo-3-cyano-N,N-dimethylbenzenesulfonamide
—— 4-(2-(2-(4-[tris-{4-t-butylphenyl}-methyl]-phenoxy)-ethoxy)-ethoxy)-benzylbromide 544708-54-5 C48H57BrO3
4-(2-(2-(4-[tris-{4-t-butylphenyl}-methyl]-phenoxy)-ethoxy)-ethoxy)-benzylbromide
—— 4'-Nitro-2-hydroxy-diphenylsulfon 91493-73-1 C12H9NO5S
4'-Nitro-2-hydroxy-diphenylsulfon
—— (4R,5R,7R,8R)-4-hydroxy-2-[(S)-hydroxy(4-nitrophenyl)methyl]-7,8-dimethoxy-7,8-dimethyl-6,9-dioxaspiro[4.5]dec-2-en-1-one 1413332-86-1 C19H23NO9
(4R,5R,7R,8R)-4-hydroxy-2-[(S)-hydroxy(4-nitrophenyl)methyl]-7,8-dimethoxy-7,8-dimethyl-6,9-dioxaspiro[4.5]dec-2-en-1-one
—— 4-<3.5-Dichlor-phenylazo>-3.4-dimethyl-isoxazolon-5 71511-80-3 C11H9Cl2N3O2
4-<3.5-Dichlor-phenylazo>-3.4-dimethyl-isoxazolon-5
—— 4-[2-Methoxyethyl(methyl)amino]-2-(naphthalen-1-ylmethoxy)benzoic acid 1221890-86-3 C22H23NO4
4-[2-Methoxyethyl(methyl)amino]-2-(naphthalen-1-ylmethoxy)benzoic acid
—— 4-[hydroxy(ethyl)amino]-4-oxobutylphosphonic acid 1227689-59-9 C6H14NO5P
4-[hydroxy(ethyl)amino]-4-oxobutylphosphonic acid
—— 4,5-dimethyl-3-nitro-1,1a,8,8a-tetrahydrocyclopropa[3,4]pyrrolo[1,2-a]benzimidazole 1027339-67-8 C13H13N3O2
4,5-dimethyl-3-nitro-1,1a,8,8a-tetrahydrocyclopropa[3,4]pyrrolo[1,2-a]benzimidazole
—— 4-[4-[bicyclo[3.3.1]non-9-ylidene(4-hydroxyphenyl)methyl]phenoxy]butanoic acid 1220520-39-7 C26H30O4
4-[4-[bicyclo[3.3.1]non-9-ylidene(4-hydroxyphenyl)methyl]phenoxy]butanoic acid
—— (4-Hydroxyimino-cyclohexa-2,5-dienylidene)-(3-methylphenyl)-acetonitrile 219650-75-6 C15H12N2O
(4-Hydroxyimino-cyclohexa-2,5-dienylidene)-(3-methylphenyl)-acetonitrile
—— 4-bromo-2-[(4-methylpiperazin-1-yl)methyl]-6-[N-(3,5-dimethyl-2-hydroxybenzyl)-N-methylaminomethyl]phenol 226999-43-5 C23H32BrN3O2
4-bromo-2-[(4-methylpiperazin-1-yl)methyl]-6-[N-(3,5-dimethyl-2-hydroxybenzyl)-N-methylaminomethyl]phenol
—— 4,5,6,7-tetrahydro-4-hydroxy-4-trifluoromethyl-1,3-dimethyl-6-oxo-pyrazolo<3,4-b>pyridine 94835-64-0 C9H10F3N3O2
4,5,6,7-tetrahydro-4-hydroxy-4-trifluoromethyl-1,3-dimethyl-6-oxo-pyrazolo<3,4-b>pyridine
—— 4-<4-Aethyl-benzolsulfonamino>-N-aethyl-benzamid 1162-37-4 C17H20N2O3S
4-<4-Aethyl-benzolsulfonamino>-N-aethyl-benzamid
—— 4-anthracen-9-ylsulfonylbut-2-ynoxy-tert-butyl-dimethylsilane 122951-77-3 C24H28O3SSi
4-anthracen-9-ylsulfonylbut-2-ynoxy-tert-butyl-dimethylsilane
—— 4,7-dihydroxy-3,3-diphenyl-1,3-dihydroindol-2-one 128942-96-1 C20H15NO3
4,7-dihydroxy-3,3-diphenyl-1,3-dihydroindol-2-one
—— 4'-{(R)-3-[3-(7-Amino-heptylamino)-3-methyl-butyrylamino]-2-oxo-2,3,4,5-tetrahydro-benzo[b]azepin-1-ylmethyl}-biphenyl-2-carboxylic acid 765880-93-1 C36H46N4O4
4'-{(R)-3-[3-(7-Amino-heptylamino)-3-methyl-butyrylamino]-2-oxo-2,3,4,5-tetrahydro-benzo[b]azepin-1-ylmethyl}-biphenyl-2-carboxylic acid