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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [5-(4-chloro-3-nitro-phenyl)-3-isopropyl-2-(3-nitro-phenyl)-oxazolidin-4-yl]-phenyl-methanone 30932-46-8 C25H22ClN3O6
    [5-(4-chloro-3-nitro-phenyl)-3-isopropyl-2-(3-nitro-phenyl)-oxazolidin-4-yl]-phenyl-methanone
    —— 5-β-D-glucopyranosyloxy-3,7-dihydroxy-2-(4-hydroxy-phenyl)-chromenylium; chloride 23445-35-4 C21H21O10*Cl
    5-β-D-glucopyranosyloxy-3,7-dihydroxy-2-(4-hydroxy-phenyl)-chromenylium; chloride
    —— 5-amino-1-butyryl-1<i>H</i>-pyrazole-4-carboxylic acid formylamide 55933-02-3 C9H12N4O3
    5-amino-1-butyryl-1<i>H</i>-pyrazole-4-carboxylic acid formylamide
    —— 5-methyl-2-(4-nitro-phenyl)-1-phenyl-1<i>H</i>-imidazole 55981-91-4 C16H13N3O2
    5-methyl-2-(4-nitro-phenyl)-1-phenyl-1<i>H</i>-imidazole
    —— (5,5'-dimethoxy-2,2'-disulfanediyl-di-indol-3-yl)-bis-acetonitrile 56307-88-1 C22H18N4O2S2
    (5,5'-dimethoxy-2,2'-disulfanediyl-di-indol-3-yl)-bis-acetonitrile
    —— 5-(2,6-dichloro-4-(benzoyloxy)phenoxy)pentyloxyacetone O-tert-butyloxime 1139864-75-7 C25H31Cl2NO5
    5-(2,6-dichloro-4-(benzoyloxy)phenoxy)pentyloxyacetone O-tert-butyloxime
    —— 5-amino-3-cyano-1-(2-fluoro-4-trifluoromethylphenyl)-4-trifluoromethylthiopyrazole 1000815-88-2 C12H5F7N4S
    5-amino-3-cyano-1-(2-fluoro-4-trifluoromethylphenyl)-4-trifluoromethylthiopyrazole
    —— 5-androsteno<3,4-c>-1',2',5'-oxadiazol-17β-ol 135121-27-6 C19H26N2O2
    5-androsteno<3,4-c>-1',2',5'-oxadiazol-17β-ol
    —— 5-bromo-3-chloro-2-(methoxymethyl)pyridine 2661482-88-6 C7H7BrClNO
    5-bromo-3-chloro-2-(methoxymethyl)pyridine
    —— 5-nitro-1,4-dihydronaphthalene 107727-62-8 C10H9NO2
    5-nitro-1,4-dihydronaphthalene
    —— 5,5'-(buta-1,3-diyne-1,4-diyl)bis(5H-dibenzo[a,d][7]annulen-5-ol) 105791-29-5 C34H22O2
    5,5'-(buta-1,3-diyne-1,4-diyl)bis(5H-dibenzo[a,d][7]annulen-5-ol)
    —— 5,8-bis(methoxymethoxy)-1,4-dihydro-1,4-epoxynaphthalene 1003557-40-1 C14H16O5
    5,8-bis(methoxymethoxy)-1,4-dihydro-1,4-epoxynaphthalene
    —— 5-(2-Methoxy-phenyl)-3,4-dimethyl-5H-furan-2-one 69699-28-1 C13H14O3
    5-(2-Methoxy-phenyl)-3,4-dimethyl-5H-furan-2-one
    —— 5-(3-formyl-3,4-dihydro-4-pyridyl)-4-methyl-2(3H)-thiazolone 127566-46-5 C10H10N2O2S
    5-(3-formyl-3,4-dihydro-4-pyridyl)-4-methyl-2(3H)-thiazolone
    —— (5-bromo-3-phenyl-1H-indol-2-yl)-(3,5-dimethylpyrazol-1-yl)methanone 120607-43-4 C20H16BrN3O
    (5-bromo-3-phenyl-1H-indol-2-yl)-(3,5-dimethylpyrazol-1-yl)methanone
    —— 5-methyl-4-phenylimidazole nitrate 75815-09-7 C10H10N2*HNO3
    5-methyl-4-phenylimidazole nitrate
    —— 5-Chlor-8-ethoxy-chinolin-acrylsaeure-(2)-ethylester 93010-97-0 C16H16ClNO3
    5-Chlor-8-ethoxy-chinolin-acrylsaeure-(2)-ethylester
    —— 5-(3-benzyloxy-4-methoxy-2-nitro-benzyl)-7,8-dihydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinoline 114999-51-8 C25H22N2O6
    5-(3-benzyloxy-4-methoxy-2-nitro-benzyl)-7,8-dihydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinoline
    —— 5-chloro-1-phenethyl-1<i>H</i>-pyridin-2-one 106474-60-6 C13H12ClNO
    5-chloro-1-phenethyl-1<i>H</i>-pyridin-2-one
    —— 5-[(1R,3r,5S)-3-({5-cyclopropyl-3-[2-(trifluoromethyl)phenyl]-1,2-oxazol-4-yl}methoxy)-8-azabicyclo[3.2.1]octan-8-yl]pyrazine-2-carboxylic acid 1383817-28-4 C26H25F3N4O4
    5-[(1R,3r,5S)-3-({5-cyclopropyl-3-[2-(trifluoromethyl)phenyl]-1,2-oxazol-4-yl}methoxy)-8-azabicyclo[3.2.1]octan-8-yl]pyrazine-2-carboxylic acid
    —— 5,7-di-piperidin-1-yl-2-<i>p</i>-tolyl-2<i>H</i>-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidine 67190-76-5 C21H27N7
    5,7-di-piperidin-1-yl-2-<i>p</i>-tolyl-2<i>H</i>-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidine
    —— 5-Acetamido-2,6-anhydro-1,3-O-benzylidene-8,9-O-cyclohexylidene-5-deoxy-4,7-bis-O-(methoxymethyl)-6-C-methyl-D-arabino-L-gulo-nonitol 131424-64-1 C29H43NO10
    5-Acetamido-2,6-anhydro-1,3-O-benzylidene-8,9-O-cyclohexylidene-5-deoxy-4,7-bis-O-(methoxymethyl)-6-C-methyl-D-arabino-L-gulo-nonitol
    —— 5-Dimethylaminocarboxy-3-methyl-1-isopropyl-4-butyl-pyrazol 92330-24-0 C14H25N3O2
    5-Dimethylaminocarboxy-3-methyl-1-isopropyl-4-butyl-pyrazol
    —— 5-iodo-2,3-dihydrobenzofuran-6-amine 1289544-19-9 C8H8INO
    5-iodo-2,3-dihydrobenzofuran-6-amine
    —— (5R)-6c-(2-cyano-ethyl)-3,3-dimethyl-6t-(4-nitro-benzylideneamino)-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid benzyl ester 41102-55-0 C25H24N4O5S
    (5R)-6c-(2-cyano-ethyl)-3,3-dimethyl-6t-(4-nitro-benzylideneamino)-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid benzyl ester
    —— 5-(2-methoxy-ethoxy)-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (3-methyl-isoxazol-5-yl)-amide 533911-53-4 C15H16N4O4
    5-(2-methoxy-ethoxy)-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (3-methyl-isoxazol-5-yl)-amide
    —— 5-Methyl-3,3-ethylendioxy-hexanol 31968-76-0 C9H18O3
    5-Methyl-3,3-ethylendioxy-hexanol
    —— 5,8-dichloro-2-(2,5-difluoroanilino)-3-(3-methylbutanoyl)-1H-quinolin-4-one 1361227-95-3 C20H16Cl2F2N2O2
    5,8-dichloro-2-(2,5-difluoroanilino)-3-(3-methylbutanoyl)-1H-quinolin-4-one
    —— (5-(4-(10-hydroxy-1-decyloxy)phenyl)-10,15,20-tris-(2,4,6-trimethylphenyl)porphyrin)cobalt 1361056-39-4 C63H66CoN4O2
    (5-(4-(10-hydroxy-1-decyloxy)phenyl)-10,15,20-tris-(2,4,6-trimethylphenyl)porphyrin)cobalt
    —— (5,8-Bis-benzenesulfonyl-2-benzoyl-[1,2,5,8]tetrazecan-1-yl)-phenyl-methanone 123559-99-9 C32H32N4O6S2
    (5,8-Bis-benzenesulfonyl-2-benzoyl-[1,2,5,8]tetrazecan-1-yl)-phenyl-methanone
    —— 5-thiocyanatopent-1-ene 20243-54-3 C6H9NS
    5-thiocyanatopent-1-ene
    —— 5-amino-4-azido-2,3,6-tri-O-benzyl-4,5-dideoxy-D-glucono-1,5-lactam 916495-02-8 C27H28N4O4
    5-amino-4-azido-2,3,6-tri-O-benzyl-4,5-dideoxy-D-glucono-1,5-lactam
    —— 5-(3-methyl-3H-benzothiazol-2-ylidene)-2-thioxo-3-o-tolyl-thiazolidin-4-one 94330-89-9 C18H14N2OS3
    5-(3-methyl-3H-benzothiazol-2-ylidene)-2-thioxo-3-o-tolyl-thiazolidin-4-one
    —— (5S)-5-[(2R,5S)-5-[(E,1R,6R)-1,7-dihydroxy-6-methylhept-4-enyl]-5-methyloxolan-2-yl]-5-methyloxolan-2-one 116159-29-6 C18H30O5
    (5S)-5-[(2R,5S)-5-[(E,1R,6R)-1,7-dihydroxy-6-methylhept-4-enyl]-5-methyloxolan-2-yl]-5-methyloxolan-2-one
    —— 5-Cyano-N-(8-methoxyquinol-6-yl)-4-phenylpyrimidine-2-amine 314269-50-6 C21H15N5O
    5-Cyano-N-(8-methoxyquinol-6-yl)-4-phenylpyrimidine-2-amine
    —— 5-O-tert-butyldimethylsilyl-7-O-trimethylsilyl-4''-deoxy-4''-exo-(carboxyethylmethylene)avermectin B1b 737798-52-6 C60H96O15Si2
    5-O-tert-butyldimethylsilyl-7-O-trimethylsilyl-4''-deoxy-4''-exo-(carboxyethylmethylene)avermectin B1b
    —— 5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-naphthalene 98760-74-8 C13H18O2
    5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-naphthalene
    —— 5-(2-(4-Pyridinyl)ethenyl)-3-(2-(S)pyrrolidinylmethoxy)pyridine 299893-47-3 C17H19N3O
    5-(2-(4-Pyridinyl)ethenyl)-3-(2-(S)pyrrolidinylmethoxy)pyridine
    —— 5'-Benzoyl-3,4-dimethoxy-2'-hydroxy-3'-methyl-chalkon 95817-34-8 C25H22O5
    5'-Benzoyl-3,4-dimethoxy-2'-hydroxy-3'-methyl-chalkon
    —— 5-Oxo-7,7-dimethyl-4-(4-hydroxy-3-methoxy-phenyl)-2,3(CO)-benzoylen-5,6,7,8-tetrahydro-chinolin 101318-84-7 C25H21NO4
    5-Oxo-7,7-dimethyl-4-(4-hydroxy-3-methoxy-phenyl)-2,3(CO)-benzoylen-5,6,7,8-tetrahydro-chinolin
    —— 5-Dimethylamino-carboxy-1-<2-cyan-aethyl>-3-phenyl-pyrazol 95167-99-0 C15H16N4O2
    5-Dimethylamino-carboxy-1-<2-cyan-aethyl>-3-phenyl-pyrazol
    —— 5,6-Diamino-1-(cyclopropylmethyl)-3-methyl-2,4(1h,3h)-pyrimidinedione 132560-31-7 C9H14N4O2
    5,6-Diamino-1-(cyclopropylmethyl)-3-methyl-2,4(1h,3h)-pyrimidinedione
    —— 5-cholestene-3β,19-diol 3-nitrate 19-acetate 90361-19-6 C29H47NO5
    5-cholestene-3β,19-diol 3-nitrate 19-acetate
    —— 5-Oxo-4-(phenyl-hydrazono)-4,5-dihydro-1H-pyrazole-3-carbaldehyde oxime 84562-01-6 C10H9N5O2
    5-Oxo-4-(phenyl-hydrazono)-4,5-dihydro-1H-pyrazole-3-carbaldehyde oxime
    —— 5-(benzoyloxymethyl)-3-benzoyloxypyrazol-4-one 4-(2-benzoyl-2-phenylhydrazone) 84553-93-5 C31H22N4O5
    5-(benzoyloxymethyl)-3-benzoyloxypyrazol-4-one 4-(2-benzoyl-2-phenylhydrazone)
    —— 5-(1-(4-fluorophenyl)ethyl)-1-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-5-azaspiro[2.5]octan-4-one-8-d 1186046-92-3 C26H28FN3O2
    5-(1-(4-fluorophenyl)ethyl)-1-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-5-azaspiro[2.5]octan-4-one-8-d
    —— (5R,6R,8S,9S,10R,13S,14S,17S)-17-acetyl-5-bromo-13-methyltetradecahydro-6,10-(epoxymethano)cyclopenta[a]phenanthren-3(4H)-one 5490-69-7 C21H29BrO3
    (5R,6R,8S,9S,10R,13S,14S,17S)-17-acetyl-5-bromo-13-methyltetradecahydro-6,10-(epoxymethano)cyclopenta[a]phenanthren-3(4H)-one
    —— 5-Brom-6-chloracetyl-1,2-dihydrobenz<cd>indol-2-on 57121-12-7 C13H7BrClNO2
    5-Brom-6-chloracetyl-1,2-dihydrobenz<cd>indol-2-on
    —— 5-Nitrofurfuryl-2-benzimidazolylsulfid 49790-70-7 C12H9N3O3S
    5-Nitrofurfuryl-2-benzimidazolylsulfid
    —— 5-Nitro-furfural-<o-tolyl-carbamoyl-acetyl-hydrazon> 1099-29-2 C15H14N4O5
    5-Nitro-furfural-<o-tolyl-carbamoyl-acetyl-hydrazon>