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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5S)-3-(5,6-dihydro-2H-pyran-3-yI)-1-fluoro-7-(2-fluoro-3-pyridinyl)-6H-spiro[chromeno[2,3-c]pyridine-5,3-[1,4]oxazin]-5-amine 1335218-06-8 C25H20F2N4O3
    (5S)-3-(5,6-dihydro-2H-pyran-3-yI)-1-fluoro-7-(2-fluoro-3-pyridinyl)-6H-spiro[chromeno[2,3-c]pyridine-5,3-[1,4]oxazin]-5-amine
    —— 5-(1-benzothien-2-ylcarbonyl)-N-hydroxy-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxamide 1338562-84-7 C17H16N4O3S
    5-(1-benzothien-2-ylcarbonyl)-N-hydroxy-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxamide
    —— (5-methyl-benzo[1,2,5]selenadiazol-4-yl)-acetonitrile 14229-11-9 C9H7N3Se
    (5-methyl-benzo[1,2,5]selenadiazol-4-yl)-acetonitrile
    —— (5(S)-(((6-chloropyridin-2-yl)amino)methyl)-6-azaspiro[2.5]octan-6-yl)(5-methyl-2-(2H-1,2,3-triazol-2-yl)phenyl)methanone 1262395-30-1 C23H25ClN6O
    (5(S)-(((6-chloropyridin-2-yl)amino)methyl)-6-azaspiro[2.5]octan-6-yl)(5-methyl-2-(2H-1,2,3-triazol-2-yl)phenyl)methanone
    —— 5-i-propyl-N<sup>4</sup>-hydroxycytidine 1098975-49-5 C12H19N3O6
    5-i-propyl-N<sup>4</sup>-hydroxycytidine
    —— 5-(Benzoyloxy)-2-(2-(hydroxy(phenyl)acetyl)carbohydrazonoyl)phenyl benzoate 882046-58-4 C29H22N2O6
    5-(Benzoyloxy)-2-(2-(hydroxy(phenyl)acetyl)carbohydrazonoyl)phenyl benzoate
    —— 5'-O-Dimethoxytrityl-2'-O-[2(2-N,N-dimethylaminoethoxy)-ethyl]-5-methyl uridine-3'-O-(cyanoethyl-N,N-diisopropyl)phosphoramidite 1100804-90-7 C46H62N5O11P
    5'-O-Dimethoxytrityl-2'-O-[2(2-N,N-dimethylaminoethoxy)-ethyl]-5-methyl uridine-3'-O-(cyanoethyl-N,N-diisopropyl)phosphoramidite
    —— 5-(2-Chloro-4-bromobenzyl)-4-(4-oxopiperidino)pyrimidine 301529-46-4 C16H15BrClN3O
    5-(2-Chloro-4-bromobenzyl)-4-(4-oxopiperidino)pyrimidine
    —— 5-butylamino-6-(4-chlorophenyl)-3-cyano-1-p-tolyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one 1237748-55-8 C23H21ClN6O
    5-butylamino-6-(4-chlorophenyl)-3-cyano-1-p-tolyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
    —— 5-{(2,6-dichloro-3-chloroacetylamino)benzyloxy}isoquinoline 258842-80-7 C18H13Cl3N2O2
    5-{(2,6-dichloro-3-chloroacetylamino)benzyloxy}isoquinoline
    —— 5,5-dimethoxy-1,3-bis(4-methoxyphenyl)imidazolidine-2,4-dione 1431301-52-8 C19H20N2O6
    5,5-dimethoxy-1,3-bis(4-methoxyphenyl)imidazolidine-2,4-dione
    —— 5-[1,1-diphenyl-3-(4-phenylpiperidino)propyl]-2-methyl-1,3,4-oxadiazole oxalate 65136-61-0 C2H2O4*C29H31N3O
    5-[1,1-diphenyl-3-(4-phenylpiperidino)propyl]-2-methyl-1,3,4-oxadiazole oxalate
    —— 5-(2-chloro-6-methylquinolin-3-yl)-3-(2,4-dichlorophenyl)-1H-pyrazole-1-carbothioamide 1393597-49-3 C20H13Cl3N4S
    5-(2-chloro-6-methylquinolin-3-yl)-3-(2,4-dichlorophenyl)-1H-pyrazole-1-carbothioamide
    —— 5-(1-Methylpyrazol-4-yl)-4-piperidin-1-yl-1-[4-(trifluoromethoxy)phenyl]pyridin-2-one 1590404-00-4 C21H21F3N4O2
    5-(1-Methylpyrazol-4-yl)-4-piperidin-1-yl-1-[4-(trifluoromethoxy)phenyl]pyridin-2-one
    —— 5-methyl-4-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-yl)-1-(4-nitro-phenyl)-1<i>H</i>-pyrazole 57435-58-2 C14H12N6O4
    5-methyl-4-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-yl)-1-(4-nitro-phenyl)-1<i>H</i>-pyrazole
    —— 5-methoxy-1,2,3,4-tetrahydronaphthacene-2,6,11-trione 96919-60-7 C19H14O4
    5-methoxy-1,2,3,4-tetrahydronaphthacene-2,6,11-trione
    —— 5-(2-bromovinyl)-2'-deoxy-N4-hydroxycytidine 1098975-61-1 C11H14BrN3O5
    5-(2-bromovinyl)-2'-deoxy-N4-hydroxycytidine
    —— 5-[4-(2-pyrrolidin-1-ylmethyl-2,3-dihydrobenzofuran-6-yloxy)phenyl]-1H-pyrazole 1541187-19-2 C22H23N3O2
    5-[4-(2-pyrrolidin-1-ylmethyl-2,3-dihydrobenzofuran-6-yloxy)phenyl]-1H-pyrazole
    —— 5-phenoxymethyl-furan-2-carboxylic acid-(β,β'-bis-diethylamino-isopropyl ester) 102813-52-5 C23H34N2O4
    5-phenoxymethyl-furan-2-carboxylic acid-(β,β'-bis-diethylamino-isopropyl ester)
    —— 5-chloro-2-(((3-methylthiophen-2-yl)methylene)amino)isoindoline-1,3-dione 1228312-31-9 C14H9ClN2O2S
    5-chloro-2-(((3-methylthiophen-2-yl)methylene)amino)isoindoline-1,3-dione
    —— 5-((1H-benzimidazol-2-yl)methyl)-1H-1,2,4-triazol-3(2H)-one 1384867-37-1 C10H9N5O
    5-((1H-benzimidazol-2-yl)methyl)-1H-1,2,4-triazol-3(2H)-one
    —— 5-oxo-8-(2-phenyl-acetylamino)-hexahydro-thiazolo[3,2-<i>a</i>]pyridine-3-carboxylic acid 21675-15-0 C16H18N2O4S
    5-oxo-8-(2-phenyl-acetylamino)-hexahydro-thiazolo[3,2-<i>a</i>]pyridine-3-carboxylic acid
    —— 5-Amino-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-(4-dimethylamino-3-methyl-1-piperidinyl)-4-oxo-quinoline-3-carboxylic acid 473839-41-7 C22H29FN4O4
    5-Amino-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-(4-dimethylamino-3-methyl-1-piperidinyl)-4-oxo-quinoline-3-carboxylic acid
    —— 5-aza-4-ethoxycarbonyl-3-methoxycarbonyl-6-phenyl-6-thioxo-hexanoate de methyle 142178-48-1 C17H21NO6S
    5-aza-4-ethoxycarbonyl-3-methoxycarbonyl-6-phenyl-6-thioxo-hexanoate de methyle
    —— 5-Amino-3-bromo-6-methyl-1,2-dihydropyridin-2-onehydrochloride 2253640-42-3 C6H8BrClN2O
    5-Amino-3-bromo-6-methyl-1,2-dihydropyridin-2-onehydrochloride
    —— 5-(4-methoxy-phenyl)-[1,2]dithiol-3-one-phenylhydrazone 72177-24-3 C16H14N2OS2
    5-(4-methoxy-phenyl)-[1,2]dithiol-3-one-phenylhydrazone
    —— 5-(2-bromophenyl)-1-(triphenylen-2-ylmethyl)-1H-1,2,3-triazole 1227374-82-4 C27H18BrN3
    5-(2-bromophenyl)-1-(triphenylen-2-ylmethyl)-1H-1,2,3-triazole
    —— (5R)-5-hydroxymethyl-5-tetradecanolide 130322-94-0 C15H28O3
    (5R)-5-hydroxymethyl-5-tetradecanolide
    —— 5-methyl-hept-2-yn-1-ol 34452-37-4 C8H14O
    5-methyl-hept-2-yn-1-ol
    —— 5-(2-Adamantan-1-yl-ethyl)-2-cyclopropyl-1H-imidazole-4-carboxylic acid ethyl ester 869997-09-1 C21H30N2O2
    5-(2-Adamantan-1-yl-ethyl)-2-cyclopropyl-1H-imidazole-4-carboxylic acid ethyl ester
    —— 5-(tert-Butyl-dimethyl-silanyloxymethyl)-2,6-dimethyl-hepta-1,6-dien-3-one 133886-97-2 C16H30O2Si
    5-(tert-Butyl-dimethyl-silanyloxymethyl)-2,6-dimethyl-hepta-1,6-dien-3-one
    —— (5S)-5-[tert-butyl(dimethyl)silyl]oxy-8-trimethylsilylocta-2,7-diyn-1-ol 161055-32-9 C17H32O2Si2
    (5S)-5-[tert-butyl(dimethyl)silyl]oxy-8-trimethylsilylocta-2,7-diyn-1-ol
    —— 5-acetyl-4-hydroxy-chromen-2-one 16709-63-0 C11H8O4
    5-acetyl-4-hydroxy-chromen-2-one
    —— [5-benzoyl-2,4-bis(4-methoxyphenyl)thiolan-3-yl]-phenylmethanone 85590-20-1 C32H28O4S
    [5-benzoyl-2,4-bis(4-methoxyphenyl)thiolan-3-yl]-phenylmethanone
    —— 5-bromo-2-methoxy-N-(5-trifluoromethyl[1,3,4]thiadiazol-2-yl)benzenesulfonamide 1451272-99-3 C10H7BrF3N3O3S2
    5-bromo-2-methoxy-N-(5-trifluoromethyl[1,3,4]thiadiazol-2-yl)benzenesulfonamide
    —— (5R,9R,11E)-5-(3-(3-chlorophenyl)prop-2-en-1-ylideneamino)-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-5,9-methanocycloocta[b]pyridin-2(1H)-one 1004513-17-0 C24H23ClN2O
    (5R,9R,11E)-5-(3-(3-chlorophenyl)prop-2-en-1-ylideneamino)-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-5,9-methanocycloocta[b]pyridin-2(1H)-one
    —— 5,5-dimethyl-3-(α-naphthyl)-2,4-oxazolidinedione 72243-17-5 C15H13NO3
    5,5-dimethyl-3-(α-naphthyl)-2,4-oxazolidinedione
    —— 5-acetoxyadamantan-2-yl 3,4-dihydroquinoline-1(2H)-carboxylate 1095270-93-1 C22H27NO4
    5-acetoxyadamantan-2-yl 3,4-dihydroquinoline-1(2H)-carboxylate
    —— 5-azido-5-phenylpentanoyl chloride 461383-62-0 C11H12ClN3O
    5-azido-5-phenylpentanoyl chloride
    —— 5-Phenyl-pentanoic acid {(S)-1-[(S)-1-(4-chloro-benzyl)-2-ethylcarbamoyl-2-hydroxy-ethylcarbamoyl]-2-methyl-propyl}-amide 949882-92-2 C28H38ClN3O4
    5-Phenyl-pentanoic acid {(S)-1-[(S)-1-(4-chloro-benzyl)-2-ethylcarbamoyl-2-hydroxy-ethylcarbamoyl]-2-methyl-propyl}-amide
    —— 5-(4-bromophenyl)-N-phenyl-1,3,4-oxadiazol-2-amine 32380-13-5 C14H10BrN3O
    5-(4-bromophenyl)-N-phenyl-1,3,4-oxadiazol-2-amine
    —— 5-tert-Butyl-3H-quinazolin-4-one 933823-90-6 C12H14N2O
    5-tert-Butyl-3H-quinazolin-4-one
    —— 5-methyl-4-nonyl-pyrrole-2-carboxylic acid ethyl ester 857203-70-4 C17H29NO2
    5-methyl-4-nonyl-pyrrole-2-carboxylic acid ethyl ester
    —— 5-(2-amino-[1,2,4]triazolo[1,5-a]pyridine-6-yl)-N-butyl-N-methylpyridine-3-sulfonamide 1159823-38-7 C16H20N6O2S
    5-(2-amino-[1,2,4]triazolo[1,5-a]pyridine-6-yl)-N-butyl-N-methylpyridine-3-sulfonamide
    —— 5-[4'-[[3-butyl-5-(4-carboxycyclohexylmethyl)-1H-1,2,4-triazol-1-yl]methyl][1,1'-biphenyl]-2-yl]-1H-tetrazole 142411-30-1 C28H33N7O2
    5-[4'-[[3-butyl-5-(4-carboxycyclohexylmethyl)-1H-1,2,4-triazol-1-yl]methyl][1,1'-biphenyl]-2-yl]-1H-tetrazole
    —— (5R)-3-(1-carboxybut-3-enylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid methyl ester 1273559-58-2 C12H13NO6
    (5R)-3-(1-carboxybut-3-enylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid methyl ester
    —— 5-(6-hydroxyhex-1-yl)-1,3-diphenylimidazo[1,5-a]quinoxalin-4-one 1235547-97-3 C28H27N3O2
    5-(6-hydroxyhex-1-yl)-1,3-diphenylimidazo[1,5-a]quinoxalin-4-one
    —— 5-[2-(4-chlorophenyl)-6-methoxyquinolin-4-yl]-2-phenyl-3-p-tolyl-3H-pyrimidin-4-one 1210376-62-7 C33H24ClN3O2
    5-[2-(4-chlorophenyl)-6-methoxyquinolin-4-yl]-2-phenyl-3-p-tolyl-3H-pyrimidin-4-one
    —— 5-bromo-2-(bromodifluoromethyl)pyridine 2091049-56-6 C6H3Br2F2N
    5-bromo-2-(bromodifluoromethyl)pyridine
    —— 5-(N-Octylsulfamoyl)-2-(4-stilbenyl)-1,3-benzoxazol 16443-36-0 C29H32N2O3S
    5-(N-Octylsulfamoyl)-2-(4-stilbenyl)-1,3-benzoxazol