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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-amino-2-fluorophenoxy)-3,3-dimethyl-1,3-dihydro-2H-pyrrolo[3,2-g]quinolin-2-one 1370733-11-1 C19H16FN3O2
    5-(4-amino-2-fluorophenoxy)-3,3-dimethyl-1,3-dihydro-2H-pyrrolo[3,2-g]quinolin-2-one
    —— 5-(Pyridin-2-yl)-thiophene-2-carboxylic acid 2-(3-cyano-5-indolyl)ethylamide 281231-97-8 C21H16N4OS
    5-(Pyridin-2-yl)-thiophene-2-carboxylic acid 2-(3-cyano-5-indolyl)ethylamide
    —— (5-((tert-butyldiphenylsilyloxy)methyl)-4-[(2R,6S)-2,6-dimethylmorpholino]-2,3-difluorophenyl)(5-chloropyrazin-2-yl)methanone 1223446-01-2 C34H36ClF2N3O3Si
    (5-((tert-butyldiphenylsilyloxy)methyl)-4-[(2R,6S)-2,6-dimethylmorpholino]-2,3-difluorophenyl)(5-chloropyrazin-2-yl)methanone
    —— 5-Butyl-3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2-methyl-phenol 132645-75-1 C19H34O2Si
    5-Butyl-3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2-methyl-phenol
    —— 5,5’-di(2-acetyl-2-ethoxycarbonylvinyl)-2,2’-dihydroxy-3,3’-dimethoxybiphenyl 1398501-72-8 C28H30O10
    5,5’-di(2-acetyl-2-ethoxycarbonylvinyl)-2,2’-dihydroxy-3,3’-dimethoxybiphenyl
    —— 5-(benzyloxy)pyridin-2(1H)-one 1105691-44-8 C12H11NO2
    5-(benzyloxy)pyridin-2(1H)-one
    —— 5,7-Dihydroxy-2-ethylmercapto-thiazolo<5.4-d>pyrimidin 19602-58-5 C7H7N3O2S2
    5,7-Dihydroxy-2-ethylmercapto-thiazolo<5.4-d>pyrimidin
    —— <5,5-bis(phenylsulfonyl)pentyl>oxirane 112185-41-8 C19H22O5S2
    <5,5-bis(phenylsulfonyl)pentyl>oxirane
    —— (5-chloro-4-methyl-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(2-ethoxypyridin-3-yl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone 1597524-01-0 C23H22ClN7O3
    (5-chloro-4-methyl-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(2-ethoxypyridin-3-yl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone
    —— 5-fluoro-4-trifluoromethylpyridine-2-carboxamide oxime 1156542-32-3 C7H5F4N3O
    5-fluoro-4-trifluoromethylpyridine-2-carboxamide oxime
    —— 5-bromo-N-butyl-3-methylpyridin-2-amine 1220034-20-7 C10H15BrN2
    5-bromo-N-butyl-3-methylpyridin-2-amine
    —— 5-(3-indolylmethylene)-3-phenyl-2-thiohydantoin 51514-35-3 C18H13N3OS
    5-(3-indolylmethylene)-3-phenyl-2-thiohydantoin
    —— 5,5-dimethyl-pipecolic acid methyl ester hydrochloride 129769-06-8 C9H17NO2*ClH
    5,5-dimethyl-pipecolic acid methyl ester hydrochloride
    —— 5α-Δ<sup>16(17)</sup>-20(iso)-Cholesten 106336-54-3 C27H46
    5α-Δ<sup>16(17)</sup>-20(iso)-Cholesten
    —— 5-Pelargonoyl-8-hydroxychinolin Hydrochlorid 79111-55-0 C18H23NO2*ClH
    5-Pelargonoyl-8-hydroxychinolin Hydrochlorid
    —— 5-methoxy-1-methyl-1-(trifluoromethyl)indane-6-carboxaldehyde 870721-61-2 C13H13F3O2
    5-methoxy-1-methyl-1-(trifluoromethyl)indane-6-carboxaldehyde
    —— 5-((Z)-3-(tert-butoxy)-2-(4-formyl-2-methoxyphenoxy)-3-oxoprop-1-en-1-yl)-5'-((E)-3-(tert-butoxy)-3-oxoprop-1-en-1-yl)-3,3'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl diacetate 1437792-58-9 C40H44O13
    5-((Z)-3-(tert-butoxy)-2-(4-formyl-2-methoxyphenoxy)-3-oxoprop-1-en-1-yl)-5'-((E)-3-(tert-butoxy)-3-oxoprop-1-en-1-yl)-3,3'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl diacetate
    —— 5-chloro-3-phenoxy-benzo[<i>d</i>]isoxazole 16263-61-9 C13H8ClNO2
    5-chloro-3-phenoxy-benzo[<i>d</i>]isoxazole
    —— 5-Methyl-5-(4-methylphenyl)cyclohex-3-en-1-ol 882745-49-5 C14H18O
    5-Methyl-5-(4-methylphenyl)cyclohex-3-en-1-ol
    —— 5,5'-bis-{5-(4-nitrophenyl)-7-(4-methoxyphenyl)-2,3-dihydrothiazolo[2,3-a]pyrimidine} 1017278-79-3 C38H32N6O6S2
    5,5'-bis-{5-(4-nitrophenyl)-7-(4-methoxyphenyl)-2,3-dihydrothiazolo[2,3-a]pyrimidine}
    —— 5-methyl-2-(5-nitro-furan-2-yl)-benzooxazole 25284-14-4 C12H8N2O4
    5-methyl-2-(5-nitro-furan-2-yl)-benzooxazole
    —— (5-Isopropyl-2,2-dimethoxy-3-methylene-2,3-dihydro-2λ5-[1,2]oxaphosphol-2-yl)-dimethyl-amine 78427-00-6 C11H22NO3P
    (5-Isopropyl-2,2-dimethoxy-3-methylene-2,3-dihydro-2λ5-[1,2]oxaphosphol-2-yl)-dimethyl-amine
    —— 5-(methoxycarbonyl)pentyl α-L-fucopyranosyl-(1→2)-β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-α-D-galactopyranoside 1393599-74-0 C27H47NO17
    5-(methoxycarbonyl)pentyl α-L-fucopyranosyl-(1→2)-β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-α-D-galactopyranoside
    —— 5-epi-demissidine 78513-80-1 C27H45NO
    5-epi-demissidine
    —— 5-(4-Chloro-phenyl)-3-(2,5-dimethyl-phenyl)-1-phenyl-4,5-dihydro-1H-pyrazole 135264-22-1 C23H21ClN2
    5-(4-Chloro-phenyl)-3-(2,5-dimethyl-phenyl)-1-phenyl-4,5-dihydro-1H-pyrazole
    —— 5-chloro-2-methylthio-4-(tetrahydropyran-2-yloxymethylethynyl)pyrimidine 107403-30-5 C13H15ClN2O2S
    5-chloro-2-methylthio-4-(tetrahydropyran-2-yloxymethylethynyl)pyrimidine
    —— (+/-)-5-benzyl-4-hydroxy-5-methyl-5H-thiophen-2-one 88957-53-3 C12H12O2S
    (+/-)-5-benzyl-4-hydroxy-5-methyl-5H-thiophen-2-one
    —— 5-[(3S,4S)-3-((R)-1-Benzyloxy-ethyl)-4-carbamoyl-pent-1-ynyl]-3-(2-methoxycarbonyl-ethyl)-4-methyl-1H-pyrrole-2-carboxylic acid tert-butyl ester 188923-05-9 C29H38N2O6
    5-[(3S,4S)-3-((R)-1-Benzyloxy-ethyl)-4-carbamoyl-pent-1-ynyl]-3-(2-methoxycarbonyl-ethyl)-4-methyl-1H-pyrrole-2-carboxylic acid tert-butyl ester
    —— (5,6-dihydroxy-2-p-tolylpyrimidin-4-yl)(4-methylpiperazin-1-yl)methanone 1190217-02-7 C17H20N4O3
    (5,6-dihydroxy-2-p-tolylpyrimidin-4-yl)(4-methylpiperazin-1-yl)methanone
    —— 5,5-dibromo-5,6-dihydro-pyrido[3,2,1-de]phenanthridine-4,8-dione 848997-86-4 C16H9Br2NO2
    5,5-dibromo-5,6-dihydro-pyrido[3,2,1-de]phenanthridine-4,8-dione
    —— 5-(4-chloro-7-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-2-ylamino)isoindolin-1-one 1312163-72-6 C22H20ClN5O2
    5-(4-chloro-7-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-2-ylamino)isoindolin-1-one
    —— 5-Ethylthio-1,2,3,4-thiatriazol 52098-78-9 C3H5N3S2
    5-Ethylthio-1,2,3,4-thiatriazol
    —— (5-(3-bromophenyl)-4,4-dimethyl-2-(((2,2,6,6-tetramethylpiperidin-1-yl)oxy)methyl)-3,4-dihydro-2H-pyrrol-1-ium-1-yl)(2,2,2-trichloroacetyl)amide 1612178-22-9 C24H33BrCl3N3O2
    (5-(3-bromophenyl)-4,4-dimethyl-2-(((2,2,6,6-tetramethylpiperidin-1-yl)oxy)methyl)-3,4-dihydro-2H-pyrrol-1-ium-1-yl)(2,2,2-trichloroacetyl)amide
    —— 5-methoxy-2-methyl-3-(3,4,5-trimethoxy-phenoxy)-1H-indole 870558-20-6 C19H21NO5
    5-methoxy-2-methyl-3-(3,4,5-trimethoxy-phenoxy)-1H-indole
    —— 5-O-(cyclopropylmethyl) 3-O-(2-methoxyethyl) 2,6-dimethyl-4-(2-nitrophenyl)-4H-pyrimidine-3,5-dicarboxylate 98050-90-9 C21H25N3O7
    5-O-(cyclopropylmethyl) 3-O-(2-methoxyethyl) 2,6-dimethyl-4-(2-nitrophenyl)-4H-pyrimidine-3,5-dicarboxylate
    —— 5-(4-bromophenyl)-5-[2-(tetrahydro-2H-pyran-4-yl)ethyl]-5H-imidazo[2,1-a]isoindole 1227197-07-0 C23H23BrN2O
    5-(4-bromophenyl)-5-[2-(tetrahydro-2H-pyran-4-yl)ethyl]-5H-imidazo[2,1-a]isoindole
    —— 5-(3-Chloro-4-methoxyphenyl)-N-(4-phenoxyphenyl)-2-furamide 853333-70-7 C24H18ClNO4
    5-(3-Chloro-4-methoxyphenyl)-N-(4-phenoxyphenyl)-2-furamide
    —— (5-isopropoxy-2-oxo-[1,3,4]thiadiazol-3-yl)-phosphonothioic acid O,O'-dimethyl ester 21081-23-2 C7H13N2O4PS2
    (5-isopropoxy-2-oxo-[1,3,4]thiadiazol-3-yl)-phosphonothioic acid O,O'-dimethyl ester
    —— 5-Bromo-2-(difluoromethyl)-3-fluoropyridine 1806770-23-9 C6H3BrF3N
    5-Bromo-2-(difluoromethyl)-3-fluoropyridine
    —— 5-(4-Chloro-phenyl)-3-methyl-3,4-dihydro-2H-pyrazol-3-ol 93214-77-8 C10H11ClN2O
    5-(4-Chloro-phenyl)-3-methyl-3,4-dihydro-2H-pyrazol-3-ol
    —— 5,6-diamino-2-(propylthio)pyrimidin-4(3H)-one 1315319-27-7 C7H12N4OS
    5,6-diamino-2-(propylthio)pyrimidin-4(3H)-one
    —— 5-(8-(5-(2-hydroxypropan-2-yl)-1-methyl-1H-pyrazol-3-ylamino)imidazo[1,2-a]pyridin-6-yl)-1-methyl-1H-benzo[d]imidazol-2(3H)-one 1333508-21-6 C22H23N7O2
    5-(8-(5-(2-hydroxypropan-2-yl)-1-methyl-1H-pyrazol-3-ylamino)imidazo[1,2-a]pyridin-6-yl)-1-methyl-1H-benzo[d]imidazol-2(3H)-one
    —— 5-benzyloxy-8,8-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-one 514826-89-2 C17H16O4
    5-benzyloxy-8,8-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-one
    —— 5-[(3-allyl-ureido)-methyl]thiophene-2-carboxylic acid (2-amino-phenyl)amide 709664-10-8 C16H18N4O2S
    5-[(3-allyl-ureido)-methyl]thiophene-2-carboxylic acid (2-amino-phenyl)amide
    —— 5-[2-(4-oxo-5-pyrimidin-5-ylmethyl-1.4-dihydro-pyrimidin-2-ylamino)-ethyl]-2-(5-trifluoromethyl-pyridin-2-yloxy)benzonitrile 1380429-07-1 C24H18F3N7O2
    5-[2-(4-oxo-5-pyrimidin-5-ylmethyl-1.4-dihydro-pyrimidin-2-ylamino)-ethyl]-2-(5-trifluoromethyl-pyridin-2-yloxy)benzonitrile
    —— 5-{4-fluoro-1-[(4-fluorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine 1337532-34-9 C23H19F2N5O
    5-{4-fluoro-1-[(4-fluorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
    —— 5-tert-butyl-N-[4-methyl-3-[4-[5-(4-prop-2-enylpiperazin-1-yl)pyridin-3-yl]triazol-1-yl]phenyl]thiophene-2-carboxamide 1334685-10-7 C30H35N7OS
    5-tert-butyl-N-[4-methyl-3-[4-[5-(4-prop-2-enylpiperazin-1-yl)pyridin-3-yl]triazol-1-yl]phenyl]thiophene-2-carboxamide
    —— 5-acetyl-7-methyl-1,2-dihydro-1-ethoxy-3H-2,1-benzazaphosphol-3-one 1-oxide 1610675-97-2 C12H14NO4P
    5-acetyl-7-methyl-1,2-dihydro-1-ethoxy-3H-2,1-benzazaphosphol-3-one 1-oxide
    —— 5α,14β-Androstan-3β,5,14,17β-tetraol-5-acetat 92688-08-9 C21H34O5
    5α,14β-Androstan-3β,5,14,17β-tetraol-5-acetat
    —— 5-dimethylaminomethyl-furan-2-carboxylic acid {3-[(3,4-dimethoxy-benzoylamino)-methyl]-phenyl}-amide 1038554-18-5 C24H27N3O5
    5-dimethylaminomethyl-furan-2-carboxylic acid {3-[(3,4-dimethoxy-benzoylamino)-methyl]-phenyl}-amide