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中文名称 英文名称 CAS号 化学式
—— 4-(2,3-Di-O-acetyl-α-D-erythrofuranosyl)-1-p-tolyl-imidazolin-2-thion 67982-47-2 C18H20N2O5S
—— 4-[4-(5-amino-[1,2,3]triazolo[4,5-<i>b</i>]pyridin-2-yl)-phenyl]-4-oxo-butyric acid 63471-97-6 C15H13N5O3
—— 4-butyl-2,5-dihydro-3-phenylfuran-2-one 54378-53-9 C14H16O2
—— 4-Allyl-3-((3-chlorobenzyl)thio)-5-(2-thienyl)-4H-1,2,4-triazole 577964-09-1 C16H14ClN3S2
—— 4-(benzyloxy)-1-(3-methoxy-2-(methoxymethoxy)phenyl)hept-2-yne-1,7-diol 1578204-63-3 C23H28O6
—— 4-hydroxy-3-(S)-(2-(S)-{3-methyl-2-(S)-[(naphthalene-2-carbonyl)amino]butyrylamino}propionylamino)butyric acid tert-butyl ester 1215015-82-9 C27H37N3O6
—— 4-Ethyl-3-ethylmercapto-5-<4-chlor-phenyl>-4H-1,2,4-triazol 31409-19-5 C12H14ClN3S
—— 4-[(3-nitrobenzyl)amino]-6-[(4-{[4-(propan-2-yl)carbamoyl]piperazin-1-yl}phenyl)amino]pyridine-3-carboxyamide 1227865-27-1 C27H32N8O4
—— 4-(3-(2,4-difluorophenyl)-2,4,6-trimethyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)-N,N-dipropylbenzenesulfonamide 1221131-15-2 C27H30F2N4O3S
—— 4-(2-benzyl-4-chloro-phenyl)-3-methyl-4<i>H</i>-[1,2,4]triazole 40545-79-7 C16H14ClN3
—— 4-benzoyl-2-methyl-3-phenyl-[1,2,4]oxadiazolidin-5-one 1035-33-2 C16H14N2O3
—— 4-Bromo-1-(4-methoxybenzyl)-5-nitro-1H-pyrazole 1429309-34-1 C11H10BrN3O3
—— 4,4,7-trimethyl-7-bora-4-stannatricyclo{6.3.3(1,8).0(2,6)}tetradeca-2,5-diene 112305-67-6 C15H25BSn
—— 4-(2-hydroxyethylamino)-2-methyl-8-(pyridin-3-ylmethyl)pyrimido[5,4-b][1,4]oxazin-7-one 130639-57-5 C15H17N5O3
—— 4-(2,3,7,12-tetrahydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid 60696-60-8 C24H40O6
—— 4-methyl-1-(1-phenylvinyl)-4-vinylazetidin-2-one 1133035-26-3 C14H15NO
—— 4-oxo-4-(1,2,3,4-tetrahydro-[9]phenanthryl)-butyric acid 22336-50-1 C18H18O3
—— 4',4'-Dichlor-4-hydroxy-triphenylmethan 52514-24-6 C19H14Cl2O
—— 4-[6-(2,2-difluoroethoxy)-3-(3-ethoxy-4-methoxybenzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde 1140590-01-7 C26H29F2N3O6
—— 4-trimethylsilanyl-butan-2-one oxime 98540-79-5 C7H17NOSi
—— 4-[5-cyano-4-(3,4-difluorophenyl)-1,3-thiazol-2-ylcarbamoyl]-4-methylpentanoic acid 1139744-48-1 C17H15F2N3O3S
—— 4-acetyl-N-tert-butyl-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxamide 1131455-31-6 C15H20N2O2S
—— 4-nitro-5,7-bis-thiocyanato-benzo[1,2,5]thiadiazole 92304-37-5 C8HN5O2S3
—— 4-[(chloro)(fluoro)methyl]-3-methyl-1-(4-methoxybenzyl)-6,7-dihydro-1H-pyrazolo[3,4 b]pyridin-6-one 1350908-65-4 C15H13ClFN3O2
—— 4'-((E)-2-Anthracen-9-yl-vinyl)-4-methyl-[2,2']bipyridinyl 203808-47-3 C27H20N2
—— (4R,5R,8S)-8-(methoxymethoxy)-4-<(methoxymethoxy)methyl>-5,9-dimethyl-2-(trimethylsilyloxy)-1-decene 142746-56-3 C20H42O5Si
—— [4-(4-chloro-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid (3-hydroxy-benzylidene)-hydrazide 67194-32-5 C17H14ClN5O2S
—— 4-(3-Acetoxy-propyl)-cyclohexanecarboxylic acid 58810-90-5 C12H20O4
—— (4S<sup>*</sup>, 5S<sup>*</sup>)-2-Amino-4,5-di-<(4)-pyridyl>-cyclopent-2-en-1,1,3-tricarbonsaeure-trinitril 63080-76-2 C18H12N6
—— (+)-(4S)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-1-(4-pentynyl)-azetidine-2,3-dione 276244-10-1 C13H17NO4
—— 4-<4-(dimethylamino)phenylimino>-1,3-dimethyl-1,3-diazetidine-2-thione 106929-73-1 C12H16N4S
—— 4-{{4-{[4-ethynyl-2,5-bis(octyloxy)phenyl]ethynyl}-2,5-bis(octyloxy)phenyl}ethynyl}-2,5-bis(ocyloxy)benzaldehyde 435268-49-8 C73H110O7
—— 4-([1,3]dithian-2-yl-thiophen-2-yl-methyl)-morpholine 53189-64-3 C13H19NOS3
—— 4-benzyloxy-3-(2-dimethylaminoethyl)-7-fluoro-1-propyl-1H-indole 1179983-59-5 C22H27FN2O
—— 4-amino-N-{6-[7-(2,2-dimethyl-propionyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]-1H-indol-4-yl}-benzenesulfonamide 1185265-00-2 C25H24N6O3S
—— 4-Chloro-2-fluoro-6-methylbenzenesulfonyl chloride 1807167-61-8 C7H5Cl2FO2S
—— [4-(5-nitropyridin-2-yloxy)-2,3-dihydroindol-1-yl]acetic acid 1150744-52-7 C15H13N3O5
—— 4-(4-chloro-2-fluorophenyl)-4-(7-pyridin-4-yl-1H-indazol-3-yl)butanenitrile 1402892-05-0 C22H16ClFN4
—— (4R,5R)-4-Bromomethyl-5-methyl-oxazolidin-2-one 87782-29-4 C5H8BrNO2
—— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-p-tolyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1400571-96-1 C29H33F2NO5
—— 4-fluoro-N-{[6-[(3S)-3-hydroxy-2-oxopyrrolidin-1-yl]-2-oxo-4-(trifluoromethyl)-1,4-dihydro-2H-3,1-benzoxazin-4-yl]methyl}benzamide 1141878-89-8 C21H17F4N3O5
—— 4-({2-[4-(3-chloropropoxy)phenyl]-1,3-oxazol-4-yl}acetyl)morpholine 911134-59-3 C18H21ClN2O4
—— 4,6-dioxo-1,4,6,9-tetrahydro-pyrido[3,2-<i>b</i>][1,5]naphthyridine-3,7-dicarboxylic acid diethyl ester 68871-15-8 C17H15N3O6
—— 4,6,7,9-tetrachloro-1,2-dimethyl-1<i>H</i>-perimidine 68049-05-8 C13H8Cl4N2
—— (4-<i>tert</i>-butyl-5-phenyl-pyrimidin-2-yl)-methyl-amine 66521-99-1 C15H19N3
—— 4-(4,5,6,7-Tetrahydro-indazol-1-yl)-2-(3-pyridinyl)-6-trifluoromethylpyrimidine 438249-07-1 C17H14F3N5
—— 4-(Benzo[cd]indol-2-ylamino)benzoic acid 371211-81-3 C18H12N2O2
—— (4aS,4bS)-4a,4b,9,10-Tetrahydro-8a,10a-diaza-phenanthrene-3,6-dicarboxylic acid dimethyl ester 108168-66-7 C16H18N2O4
—— (4-isopropylphenyl)trimethoxysilane 35692-24-1 C12H20O3Si
—— 4'-t-butyl-2',6'-dimethylphenacylammonium bromide 151427-11-1 BrH*C14H21NO