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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-chloro-2-[5-(4-methoxyphenyl)tetrazol-1-yl]-[1,3]thiazolo[5,4-b]pyridine 131423-93-3 C14H9ClN6OS
    5-chloro-2-[5-(4-methoxyphenyl)tetrazol-1-yl]-[1,3]thiazolo[5,4-b]pyridine
    —— 5-bromo-N-[[4-(N-cyano-S-methylsulfonimidoyl)phenyl]methyl]-6-methyl-4-oxo-1-(1,3-thiazol-2-yl)pyridine-3-carboxamide 1570083-93-0 C19H16BrN5O3S2
    5-bromo-N-[[4-(N-cyano-S-methylsulfonimidoyl)phenyl]methyl]-6-methyl-4-oxo-1-(1,3-thiazol-2-yl)pyridine-3-carboxamide
    —— 5-(benzyloxy)-3-(pyridin-2-ylmethyl)-1H-indole 55817-84-0 C21H18N2O
    5-(benzyloxy)-3-(pyridin-2-ylmethyl)-1H-indole
    —— 5-fluoro-6-nitro-1H-1,2,3-benzotriazole 2253630-20-3 C6H3FN4O2
    5-fluoro-6-nitro-1H-1,2,3-benzotriazole
    —— 5-chloro-4-[2-chloro-5-(3-ethyl-1H-indol-2-yl)-4-hydroxyphenyl]sulfinyl-2-(3-ethyl-1H-indol-2-yl)phenol 77132-69-5 C32H26Cl2N2O3S
    5-chloro-4-[2-chloro-5-(3-ethyl-1H-indol-2-yl)-4-hydroxyphenyl]sulfinyl-2-(3-ethyl-1H-indol-2-yl)phenol
    —— (5R,6S,7S)-6-(4-Fluorophenyl)-3-[2-isopropoxy-5-(2-methyl-1,3,4-oxadiazol-5-yl)-phenyl]-1-oxaspiro[4.4]non-3-ene-7-carboxylic acid methyl ester 207111-82-8 C28H29FN2O5
    (5R,6S,7S)-6-(4-Fluorophenyl)-3-[2-isopropoxy-5-(2-methyl-1,3,4-oxadiazol-5-yl)-phenyl]-1-oxaspiro[4.4]non-3-ene-7-carboxylic acid methyl ester
    —— (5-Methoxy-2-thiophen-2-yl-quinazolin-4-yl)-hydrazine 1132696-84-4 C13H12N4OS
    (5-Methoxy-2-thiophen-2-yl-quinazolin-4-yl)-hydrazine
    —— (5R)-5-[(acetylsulfanyl)methyl]-1-tert-butoxycarbonyl-2-thioxoimidazolidin-4-one 1356003-58-1 C11H16N2O4S2
    (5R)-5-[(acetylsulfanyl)methyl]-1-tert-butoxycarbonyl-2-thioxoimidazolidin-4-one
    —— 5-Methyl-6-(2-thienyl)-4,5-dihydro-1,2,4-triazin-3(2H)-one 87124-10-5 C8H9N3OS
    5-Methyl-6-(2-thienyl)-4,5-dihydro-1,2,4-triazin-3(2H)-one
    —— (5Z,8Z,11Z,14Z)-20-Methanesulfonyloxy-icosa-5,8,11,14-tetraen-17-ynoic acid methyl ester 741675-47-8 C22H32O5S
    (5Z,8Z,11Z,14Z)-20-Methanesulfonyloxy-icosa-5,8,11,14-tetraen-17-ynoic acid methyl ester
    —— (5Z,9Z)-2,3,7,8-Tetrahydro-cycloocta[1,4]dioxine 74864-44-1 C10H12O2
    (5Z,9Z)-2,3,7,8-Tetrahydro-cycloocta[1,4]dioxine
    —— 5-((E)-4-Methyl-3-oxo-pent-1-enyl)-1H-pyrimidine-2,4-dione 130749-71-2 C10H12N2O3
    5-((E)-4-Methyl-3-oxo-pent-1-enyl)-1H-pyrimidine-2,4-dione
    —— 5-Amino-7-[(3R,4S)-3-(1-tert-butoxycarbonylamino-cyclopropyl)-4-fluoro-pyrrolidin-1-yl]-6-fluoro-1-((1R,2S)-2-fluoro-cyclopropyl)-8-methyl-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid 307976-18-7 C26H31F3N4O5
    5-Amino-7-[(3R,4S)-3-(1-tert-butoxycarbonylamino-cyclopropyl)-4-fluoro-pyrrolidin-1-yl]-6-fluoro-1-((1R,2S)-2-fluoro-cyclopropyl)-8-methyl-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
    —— (5,5-Dimethyl-4-oxocyclopenten-1-yl) trifluoromethanesulfonate 1187848-68-5 C8H9F3O4S
    (5,5-Dimethyl-4-oxocyclopenten-1-yl) trifluoromethanesulfonate
    —— 5-Amino-3-thioxo-2-p-tolyl-2,3-dihydro-[1,2,4]triazine-6-carboxylic acid amide 74982-76-6 C11H11N5OS
    5-Amino-3-thioxo-2-p-tolyl-2,3-dihydro-[1,2,4]triazine-6-carboxylic acid amide
    —— (5-isopropyl-thiazol-2-yl)-carbamic acid 2,2,2-trichloroethyl ester 908267-52-7 C9H11Cl3N2O2S
    (5-isopropyl-thiazol-2-yl)-carbamic acid 2,2,2-trichloroethyl ester
    —— 5-((6-(3-((5,6,7,8-tetrahydronaphthalen-2-yloxy)methyl)phenyl)pyridin-2-yl)methoxy)nicotinic acid 1013908-41-2 C29H26N2O4
    5-((6-(3-((5,6,7,8-tetrahydronaphthalen-2-yloxy)methyl)phenyl)pyridin-2-yl)methoxy)nicotinic acid
    —— 5-methyl-4b,5,6,11-tetrahydro-benzo[5,6][1,3]diazepino[2,1-<i>a</i>]isoindol-13-one 54287-84-2 C17H16N2O
    5-methyl-4b,5,6,11-tetrahydro-benzo[5,6][1,3]diazepino[2,1-<i>a</i>]isoindol-13-one
    —— 5,6-dichloro-7-hydroxy-N,N-dimethyl-3-phenyl-1H-benzo[e][1,3,4]-oxadiazine-8-carboxamide 1217805-85-0 C16H13Cl2N3O3
    5,6-dichloro-7-hydroxy-N,N-dimethyl-3-phenyl-1H-benzo[e][1,3,4]-oxadiazine-8-carboxamide
    —— 5-Methyl-2-oxo-3-propylpyrazine-1(2H)-carbonitrile 37899-76-6 C9H11N3O
    5-Methyl-2-oxo-3-propylpyrazine-1(2H)-carbonitrile
    —— 5-Hydroxy-5H-<1>benzopyrano<4,3-d>pyrimidin (3) 59496-86-5 C11H8N2O2
    5-Hydroxy-5H-<1>benzopyrano<4,3-d>pyrimidin (3)
    —— 5-({5-[(6-{3-[(3S)-3-(hydroxy)pyrrolidine-1-carbonyl]phenyl}-1,3-benzothiazol-2-yl)(methanesulfonyl)methyl]-1,3,4-oxadiazol-2-yl}methyl)-5-methylimidazolidine-2,4-dione 1532559-51-5 C27H26N6O7S2
    5-({5-[(6-{3-[(3S)-3-(hydroxy)pyrrolidine-1-carbonyl]phenyl}-1,3-benzothiazol-2-yl)(methanesulfonyl)methyl]-1,3,4-oxadiazol-2-yl}methyl)-5-methylimidazolidine-2,4-dione
    —— 5-Nitro-4-(n-propylthio)-7-(trifluormethyl)-1,3-benzodithiol-2-on 63417-90-3 C11H8F3NO3S3
    5-Nitro-4-(n-propylthio)-7-(trifluormethyl)-1,3-benzodithiol-2-on
    —— 5-butanoyl-8-hydroxyquinolone 62978-74-9 C13H13NO3
    5-butanoyl-8-hydroxyquinolone
    —— [5-(6-ethoxy-4-ethyl-pyridin-3-yl)-3-methoxy-6-methyl-pyrazin-2-yl]-(1-ethyl-propyl)-amine 666256-37-7 C20H30N4O2
    [5-(6-ethoxy-4-ethyl-pyridin-3-yl)-3-methoxy-6-methyl-pyrazin-2-yl]-(1-ethyl-propyl)-amine
    —— 5-chloro-3,4-dihydro-4-hydroxy-4-trifluoromethylquinazolin-2(1H)-one 277301-99-2 C9H6ClF3N2O2
    5-chloro-3,4-dihydro-4-hydroxy-4-trifluoromethylquinazolin-2(1H)-one
    —— 5-(4-methoxyphenyl)-14-(4-trifluoromethylphenyl)-6,13-dihydropentacene-6,13-diol 1255101-81-5 C36H25F3O3
    5-(4-methoxyphenyl)-14-(4-trifluoromethylphenyl)-6,13-dihydropentacene-6,13-diol
    —— 5-bromo-2'-methyl-(1,1'-biphenyl)-2-ol 1351557-39-5 C13H11BrO
    5-bromo-2'-methyl-(1,1'-biphenyl)-2-ol
    —— (5-Fluoro-2-iodo-4-methyl-phenyl)-carbamic acid methyl ester 1097107-64-6 C9H9FINO2
    (5-Fluoro-2-iodo-4-methyl-phenyl)-carbamic acid methyl ester
    —— (5S,6R)-6-(3,5-dimethylphenyl)-6-methoxy-5-methylhex-3-yn-1-ol 1512858-09-1 C16H22O2
    (5S,6R)-6-(3,5-dimethylphenyl)-6-methoxy-5-methylhex-3-yn-1-ol
    —— 5-trifluoromethyl-5-hydroxy-4,5-dihydro-3-methyl-1H-1-(2-naphthoxyacetyl)pyrazole 888113-42-6 C17H15F3N2O3
    5-trifluoromethyl-5-hydroxy-4,5-dihydro-3-methyl-1H-1-(2-naphthoxyacetyl)pyrazole
    —— 5-chloro-2,3-diethyl-3H-indol-3-ol 1253396-25-6 C12H14ClNO
    5-chloro-2,3-diethyl-3H-indol-3-ol
    —— (5Z)-tert-butyl 5-benzylidene-2-((tert-butoxycarbonyl)imino)-3-(4-methoxybenzyl)imidazolidine-1-carboxylate 1268470-16-1 C28H35N3O5
    (5Z)-tert-butyl 5-benzylidene-2-((tert-butoxycarbonyl)imino)-3-(4-methoxybenzyl)imidazolidine-1-carboxylate
    —— 5-acetyl-3-benzyl-1-(2-propenyl)pyrimidine-2,4(1H,3H)-dione 1235477-14-1 C16H16N2O3
    5-acetyl-3-benzyl-1-(2-propenyl)pyrimidine-2,4(1H,3H)-dione
    —— 5,6,7,8-tetrachloroheptafluoroquinoline 107938-09-0 C9Cl4F7N
    5,6,7,8-tetrachloroheptafluoroquinoline
    —— 5-bromo-N-[2-(trifluoromethyl)phenyl]-1,3-thiazol-2-amine 923947-35-7 C10H6BrF3N2S
    5-bromo-N-[2-(trifluoromethyl)phenyl]-1,3-thiazol-2-amine
    —— (5S)-2-amino-5-[3-(cyclopropylethynyl)-4-fluorophenyl]-5-[4-(difluoromethoxy)-3-(2-fluoroethyl)phenyl]-3-methyl-3,5-dihydro-4H-imidazol-4-one 1062605-99-5 C24H21F4N3O2
    (5S)-2-amino-5-[3-(cyclopropylethynyl)-4-fluorophenyl]-5-[4-(difluoromethoxy)-3-(2-fluoroethyl)phenyl]-3-methyl-3,5-dihydro-4H-imidazol-4-one
    —— 5-[4-[4-(2-chlorophenyl)piperazin-1-yl]butoxy]pyrazolo[1,5-a]pyridine 1060725-07-6 C21H25ClN4O
    5-[4-[4-(2-chlorophenyl)piperazin-1-yl]butoxy]pyrazolo[1,5-a]pyridine
    —— 5-Dimethylamino-5-phenyl-piperid-2-on 5667-34-5 C13H18N2O
    5-Dimethylamino-5-phenyl-piperid-2-on
    —— 5,5,5-trideuterio-2-methyl-4-(trideuteriomethyl)penta-1,3-diene 134939-79-0 C7H12
    5,5,5-trideuterio-2-methyl-4-(trideuteriomethyl)penta-1,3-diene
    —— 5-bromo-5-[bromo-(2-chloro-phenyl)-methyl]-2-(6-methoxy-benzothiazol-2-ylamino)-thiazol-4-one 56160-51-1 C18H12Br2ClN3O2S2
    5-bromo-5-[bromo-(2-chloro-phenyl)-methyl]-2-(6-methoxy-benzothiazol-2-ylamino)-thiazol-4-one
    —— 5-hydroxy-2-methyl-3,8-diphenyl-8<i>H</i>-pyrano[3,2-<i>g</i>]chromen-4-one 56154-76-8 C25H18O4
    5-hydroxy-2-methyl-3,8-diphenyl-8<i>H</i>-pyrano[3,2-<i>g</i>]chromen-4-one
    —— (5,10,15,20-tetraphenylporphyrinato)(3-picoline)mercury 27417-54-5 C50H35HgN5
    (5,10,15,20-tetraphenylporphyrinato)(3-picoline)mercury
    —— (5S,6S,8R,E)-(-)-10-(benzyloxy)-8-(tert-butyldimethylsilyloxy)-6-hydroxy-5-methyldec-3-en-2-one 1256553-75-9 C24H40O4Si
    (5S,6S,8R,E)-(-)-10-(benzyloxy)-8-(tert-butyldimethylsilyloxy)-6-hydroxy-5-methyldec-3-en-2-one
    —— (5-chloro-pyridin-2-yl)-(2-morpholin-4-yl-ethyl)-amine 92547-08-5 C11H16ClN3O
    (5-chloro-pyridin-2-yl)-(2-morpholin-4-yl-ethyl)-amine
    —— 5-chloro-1-(4-methoxy-phenyl)-1<i>H</i>-pyrazole-3,4-dicarboxylic acid dimethyl ester 54624-74-7 C14H13ClN2O5
    5-chloro-1-(4-methoxy-phenyl)-1<i>H</i>-pyrazole-3,4-dicarboxylic acid dimethyl ester
    —— [5'-O-triphenylmethyl-2'-deoxy-3'-O-(4-(2-cyclohexylethyl)benzenesulfonyl)-β-D-threopentofuranosyl]thymine 1262387-16-5 C43H46N2O7S
    [5'-O-triphenylmethyl-2'-deoxy-3'-O-(4-(2-cyclohexylethyl)benzenesulfonyl)-β-D-threopentofuranosyl]thymine
    —— (+/-)-5,7-dimethoxymethoxy-3'-bromo-flavanone 1134396-27-2 C19H19BrO6
    (+/-)-5,7-dimethoxymethoxy-3'-bromo-flavanone
    —— 5-bromo-3-ethyl-1-(2-methylbenzyl)-1H-indole 1438392-84-7 C18H18BrN
    5-bromo-3-ethyl-1-(2-methylbenzyl)-1H-indole
    —— (5S,6S,9R)-6-(hydroxymethyl)-9-(2-hydroxypropan-2-yl)-4,6-dimethyl-1-oxaspiro[4.5]dec-3-en-2-one 76192-84-2 C15H24O4
    (5S,6S,9R)-6-(hydroxymethyl)-9-(2-hydroxypropan-2-yl)-4,6-dimethyl-1-oxaspiro[4.5]dec-3-en-2-one