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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-<N-(5-isopropoxy-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-5-chloro-2-methyl-anilid 24455-60-5 C22H23ClN4O4S
4-<N-(5-isopropoxy-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-5-chloro-2-methyl-anilid
—— 4-[3-(4-phenyl-piperidin-1-yl)-propyl]-1<i>H</i>-quinazolin-2-one 34790-27-7 C22H25N3O
4-[3-(4-phenyl-piperidin-1-yl)-propyl]-1<i>H</i>-quinazolin-2-one
—— 4-{4-amino-2-[4-(2-bromo-5-fluorophenoxy)piperidin-1-yl]pyrimidin-5-amino}-4-oxobutanoic acid 1108199-66-1 C19H21BrFN5O4
4-{4-amino-2-[4-(2-bromo-5-fluorophenoxy)piperidin-1-yl]pyrimidin-5-amino}-4-oxobutanoic acid
—— (4S,5S)-2-Oxy-4-phenyl-4,5-dihydro-isoxazole-3,5-dicarboxylic acid bis-butylamide 74647-68-0 C19H27N3O4
(4S,5S)-2-Oxy-4-phenyl-4,5-dihydro-isoxazole-3,5-dicarboxylic acid bis-butylamide
—— (4S,5S)-1,3-bis(2,2-diphenylethyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate 1033618-41-5 BF4*C43H39N2
(4S,5S)-1,3-bis(2,2-diphenylethyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate
—— 4-[2-(2-aminopyridin-4-yl)-4-fluorophenoxy]-5-chloro-2-fluoro-N-1,2,4-thiadiazol-5-ylbenzenesulfonamide 1235399-62-8 C19H12ClF2N5O3S2
4-[2-(2-aminopyridin-4-yl)-4-fluorophenoxy]-5-chloro-2-fluoro-N-1,2,4-thiadiazol-5-ylbenzenesulfonamide
—— 4-(4-(4-chlorophenyl)-2-(piperidine-1-carbonyl)thiazol-5-yl)benzenesulfonamide 1454649-31-0 C21H20ClN3O3S2
4-(4-(4-chlorophenyl)-2-(piperidine-1-carbonyl)thiazol-5-yl)benzenesulfonamide
—— 4-[2-(1-tert-butyl-1H-pyrazol-3-yl)-3-fluoro-phenoxy]-3-cyano-N-[1,2,4]thiadiazol-5-yl-benzene-sulfonamide 1235396-24-3 C22H19FN6O3S2
4-[2-(1-tert-butyl-1H-pyrazol-3-yl)-3-fluoro-phenoxy]-3-cyano-N-[1,2,4]thiadiazol-5-yl-benzene-sulfonamide
—— 4-(3-sec-butyl-3H-imidazole-4-carbonyl)benzonitrile 1450738-72-3 C15H15N3O
4-(3-sec-butyl-3H-imidazole-4-carbonyl)benzonitrile
—— (4-(3,6-di-tert-butyl-9H-carbazol-9-yl)phenyl)methanol 1199945-16-8 C27H31NO
(4-(3,6-di-tert-butyl-9H-carbazol-9-yl)phenyl)methanol
—— 4-methyl-3-(4-methylpiperazin-1-yl)-2-oxo-5-(thiazol-2-ylmethoxy)-2H-chromen-7-yl 4-methylbenzenesulfonate 1456808-46-0 C26H27N3O6S2
4-methyl-3-(4-methylpiperazin-1-yl)-2-oxo-5-(thiazol-2-ylmethoxy)-2H-chromen-7-yl 4-methylbenzenesulfonate
—— 4-hydroxy-3-[(3,5-difluoro-6-(3-(guanidino)phenoxy)-4-(1-(ethoxycarbonylmethyl)piperidin-4-yl)aminopyridin-2-yl)oxy]benzamidine 1229730-43-1 C28H32F2N8O5
4-hydroxy-3-[(3,5-difluoro-6-(3-(guanidino)phenoxy)-4-(1-(ethoxycarbonylmethyl)piperidin-4-yl)aminopyridin-2-yl)oxy]benzamidine
—— 4-(2,2,6,6-Tetramethyl-1,2,3,6-tetrahydro-pyridin-4-yl)-naphthalen-1-ol 42001-30-9 C19H23NO
4-(2,2,6,6-Tetramethyl-1,2,3,6-tetrahydro-pyridin-4-yl)-naphthalen-1-ol
—— 4-Methoxycarbonyl-5-(3,4-methylenedioxyphenyl)tetrahydrofuran-2,2-dicarbonitrile 128935-07-9 C15H12N2O5
4-Methoxycarbonyl-5-(3,4-methylenedioxyphenyl)tetrahydrofuran-2,2-dicarbonitrile
—— (4-Benzenesulfinyl-pyridin-3-yl)-phenyl-methanol 127411-05-6 C18H15NO2S
(4-Benzenesulfinyl-pyridin-3-yl)-phenyl-methanol
—— 4-amino-<i>N</i>-(5,6-dimethyl-pyridazin-3-yl)-benzenesulfonamide 17551-33-6 C12H14N4O2S
4-amino-<i>N</i>-(5,6-dimethyl-pyridazin-3-yl)-benzenesulfonamide
—— 4-(4-isobutyl-3-phenyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid 41466-48-2 C20H22N2O2
4-(4-isobutyl-3-phenyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid
—— 4-Chlor-5-nitro-6-methoxy-7-trifluormethyl-chinolin 22988-13-2 C11H6ClF3N2O3
4-Chlor-5-nitro-6-methoxy-7-trifluormethyl-chinolin
—— [4-trifluoromethyl-2-(4-trifluoromethyl-phenyl)-pyrimidin-5-yl]-methanol 851508-30-0 C13H8F6N2O
[4-trifluoromethyl-2-(4-trifluoromethyl-phenyl)-pyrimidin-5-yl]-methanol
—— (4,5-Dihydro-1,2-oxazol-3-yl)methanaminehydrochloride 2237218-75-4 C4H9ClN2O
(4,5-Dihydro-1,2-oxazol-3-yl)methanaminehydrochloride
—— 4-iodo-N-methylsydnone 201282-57-7 C3H3IN2O2
4-iodo-N-methylsydnone
—— 4-{(2R,3R,4R,5R)-4-Hydroxy-2-[3-(4-methyl-benzoyl)-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl]-5-[9-(4-octadecyloxy-phenyl)-9H-xanthen-9-yloxymethyl]-tetrahydro-furan-3-yloxy}-4-methoxy-heptanedioic acid dimethyl ester 108802-12-6 C64H82N2O14
4-{(2R,3R,4R,5R)-4-Hydroxy-2-[3-(4-methyl-benzoyl)-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl]-5-[9-(4-octadecyloxy-phenyl)-9H-xanthen-9-yloxymethyl]-tetrahydro-furan-3-yloxy}-4-methoxy-heptanedioic acid dimethyl ester
—— 4-(fluoren-9-yl)-4-methylpentan-2-ol 96107-18-5 C19H22O
4-(fluoren-9-yl)-4-methylpentan-2-ol
—— 4-(1-Methyl-indol-3-yl)-5-(8-aminomethyl-6,7,8,9-tetrahydro-pyrido[1,2-a]indol-10-yl)-2,4-dihydro-[1,2,4]triazol-3-one 774171-72-1 C24H24N6O
4-(1-Methyl-indol-3-yl)-5-(8-aminomethyl-6,7,8,9-tetrahydro-pyrido[1,2-a]indol-10-yl)-2,4-dihydro-[1,2,4]triazol-3-one
—— 4-{4-[4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-2-yl]piperazin-1-yl}butane-1,3-diol 1314083-97-0 C25H37N3O2S
4-{4-[4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-2-yl]piperazin-1-yl}butane-1,3-diol
—— 4-[(7-chloro-4-methyl-1,3-benzothiazol-2-yl)sulfanyl]-3-fluoroaniline 315227-52-2 C14H10ClFN2S2
4-[(7-chloro-4-methyl-1,3-benzothiazol-2-yl)sulfanyl]-3-fluoroaniline
—— 4-Phenyl-1-cyan-imidazolon-(2) 6794-64-5 C10H7N3O
4-Phenyl-1-cyan-imidazolon-(2)
—— 4-nitrobenzyl (5R,6S)-6-((1R)-1-hydroxyethyl)-2-(6-methylimidazo[5,1-b]thiazolium-2-yl)-1-carbapen-2-em-3-carboxylate iodide 211034-31-0 C22H21N4O6S*I
4-nitrobenzyl (5R,6S)-6-((1R)-1-hydroxyethyl)-2-(6-methylimidazo[5,1-b]thiazolium-2-yl)-1-carbapen-2-em-3-carboxylate iodide
—— 4-Amino-2-hydroxy-benzol-sulfonsaeure-(1)-aethylamid 101252-54-4 C8H12N2O3S
4-Amino-2-hydroxy-benzol-sulfonsaeure-(1)-aethylamid
—— 4,5-dihydro-1,3-thiazol-2-amine;gold(1+);trifluoromethanesulfonate;triphenylphosphane 431889-71-3 CF3O3S*C21H21AuN2PS
4,5-dihydro-1,3-thiazol-2-amine;gold(1+);trifluoromethanesulfonate;triphenylphosphane
—— 4-(5-bromo-2,4-dimethoxy-phenyl)-2,2-dimethoxy-4-oxo-butyric acid methyl ester 858446-40-9 C15H19BrO7
4-(5-bromo-2,4-dimethoxy-phenyl)-2,2-dimethoxy-4-oxo-butyric acid methyl ester
—— 4-Dimethylphosphoryl-3-methylbutan-1-ol 53314-45-7 C7H17O2P
4-Dimethylphosphoryl-3-methylbutan-1-ol
—— 4-(4-bromophenyl)-2-methyl-2-trimethylsiloxybutane 958640-43-2 C14H23BrOSi
4-(4-bromophenyl)-2-methyl-2-trimethylsiloxybutane
—— 4-(phenylmercaptomethyl)imidazole 40224-92-8 C10H10N2S
4-(phenylmercaptomethyl)imidazole
—— 4-((methylsulfonyl)methyl)benzenesulfonyl chloride 1247407-55-1 C8H9ClO4S2
4-((methylsulfonyl)methyl)benzenesulfonyl chloride
—— 4-[3-(2,4-Dichloro-phenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]-phenylamine 128032-40-6 C15H9Cl2N5S
4-[3-(2,4-Dichloro-phenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]-phenylamine
—— 4-Amino-3-<(3-aminocarbonyl)pyridinio>chinolin-2(1H)-on-chlorid 129011-87-6 C15H13N4O2*Cl
4-Amino-3-<(3-aminocarbonyl)pyridinio>chinolin-2(1H)-on-chlorid
—— 4-((<i>R</i>)-1-phenyl-ethyl)-semicarbazide; hydrochloride 78061-77-5 C9H13N3O*ClH
4-((<i>R</i>)-1-phenyl-ethyl)-semicarbazide; hydrochloride
—— 4-allyl-9-(2,4-dimethoxybenzyl)-3,5,6,7-tetrahydro-3,7a-(epiminomethano)cyclopenta[b]pyridine-2,8(1H)-dione 1549877-62-4 C21H24N2O4
4-allyl-9-(2,4-dimethoxybenzyl)-3,5,6,7-tetrahydro-3,7a-(epiminomethano)cyclopenta[b]pyridine-2,8(1H)-dione
—— 4-pentenyl 4-O-acetyl-2-amino-2-N-3-O-carbonyl-2-deoxy-6-O-p-toluenesulfonyl-α-D-mannopyranoside 1133982-06-5 C21H27NO9S
4-pentenyl 4-O-acetyl-2-amino-2-N-3-O-carbonyl-2-deoxy-6-O-p-toluenesulfonyl-α-D-mannopyranoside
—— [(4R)-4-hydroxypentyl] acetate 1187785-15-4 C7H14O3
[(4R)-4-hydroxypentyl] acetate
—— 4-[5-amino-1-(2-chloro-4-trifluoromethyl-phenyl)-1H-[1,2,3]triazol-4-yl]-phenol 1115300-80-5 C15H10ClF3N4O
4-[5-amino-1-(2-chloro-4-trifluoromethyl-phenyl)-1H-[1,2,3]triazol-4-yl]-phenol
—— 4,5-dimethyl-2-(4-nitro-phenyl)-4,5-dihydro-oxazole 91087-98-8 C11H12N2O3
4,5-dimethyl-2-(4-nitro-phenyl)-4,5-dihydro-oxazole
—— 4-Thiochromeno[3,2-b]pyridin-10-ylidene-piperidine-1-carboxylic acid ethyl ester 19677-73-7 C20H20N2O2S
4-Thiochromeno[3,2-b]pyridin-10-ylidene-piperidine-1-carboxylic acid ethyl ester
—— 4-(3,3,4,4,5,5,6,6,7,8,8,8-Dodecafluoro-7-trifluoromethyl-octylsulfanyl)-pyridine 41945-97-5 C14H8F15NS
4-(3,3,4,4,5,5,6,6,7,8,8,8-Dodecafluoro-7-trifluoromethyl-octylsulfanyl)-pyridine
—— 4-(2-Hydroxy-2-phenylethyl)-oxazolo<4,5-b>pyridin-2(4H)-on 21594-40-1 C14H12N2O3
4-(2-Hydroxy-2-phenylethyl)-oxazolo<4,5-b>pyridin-2(4H)-on
—— 4-(5-Methyl-6-oxo-5,6-dihydro-4H-[1,3,5]oxadiazin-2-yl)-benzoic acid methyl ester 57795-42-3 C12H12N2O4
4-(5-Methyl-6-oxo-5,6-dihydro-4H-[1,3,5]oxadiazin-2-yl)-benzoic acid methyl ester
—— 4-(4-Trifluormethylsulfonylphenylimino)-3-methyl-2-methylimino-1,3-thiazetidin 71346-49-1 C11H10F3N3O2S2
4-(4-Trifluormethylsulfonylphenylimino)-3-methyl-2-methylimino-1,3-thiazetidin
—— 4-(Dichloro-propyl-silanyl)-bicyclo[2.2.1]hept-5-ene-2-carbonitrile 34912-96-4 C11H15Cl2NSi
4-(Dichloro-propyl-silanyl)-bicyclo[2.2.1]hept-5-ene-2-carbonitrile
—— (4aS,5S,8aS)-5-cinnamyl-5,8a-dimethylhexahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-6(5H)-one 91444-82-5 C23H30O3
(4aS,5S,8aS)-5-cinnamyl-5,8a-dimethylhexahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-6(5H)-one