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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5-bromo-6-oxo-1-phenyl-1,6-dihydro-pyridazin-4-yl)-dithiophosphoramidic acid <i>S</i>,<i>S</i>'-dimethyl ester 42097-82-5 C12H13BrN3O2PS2
    (5-bromo-6-oxo-1-phenyl-1,6-dihydro-pyridazin-4-yl)-dithiophosphoramidic acid <i>S</i>,<i>S</i>'-dimethyl ester
    —— 5,5-Dimethyl-4-((E)-propenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid methyl ester 96685-07-3 C10H16N2O2
    5,5-Dimethyl-4-((E)-propenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid methyl ester
    —— (5R)-5-[2-[4-[N-hydroxy-C-(4-phenylpiperazin-1-yl)carbonimidoyl]phenyl]ethynyl]-5-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]imidazolidine-2,4-dione 1226987-16-1 C32H30N6O5
    (5R)-5-[2-[4-[N-hydroxy-C-(4-phenylpiperazin-1-yl)carbonimidoyl]phenyl]ethynyl]-5-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]imidazolidine-2,4-dione
    —— 5,5-Dimethyl-1,5,6,7,8,8a-hexahydro-isothiochromen-3-one 194242-33-6 C11H16OS
    5,5-Dimethyl-1,5,6,7,8,8a-hexahydro-isothiochromen-3-one
    —— 5-benzyl-3,3-dimethyl-5-phenyl-dihydro-furan-2-one 60484-03-9 C19H20O2
    5-benzyl-3,3-dimethyl-5-phenyl-dihydro-furan-2-one
    —— (5,6,7,8-tetrahydro-quinolin-5-yl)-malonic acid diethyl ester 63328-20-1 C16H21NO4
    (5,6,7,8-tetrahydro-quinolin-5-yl)-malonic acid diethyl ester
    —— 5-chloro-2-imino-1-[3-(2,2,2-trifluoroethoxy)benzyl]-1,2-dihydropyridine-3-carboxamide 1021872-87-6 C15H13ClF3N3O2
    5-chloro-2-imino-1-[3-(2,2,2-trifluoroethoxy)benzyl]-1,2-dihydropyridine-3-carboxamide
    —— 5-(allyloxy)pent-1-yn-3-ol 1276692-49-9 C8H12O2
    5-(allyloxy)pent-1-yn-3-ol
    —— 5-benzyl-3-methyl-isoxazole-4-carbonyl chloride 91961-44-3 C12H10ClNO2
    5-benzyl-3-methyl-isoxazole-4-carbonyl chloride
    —— 5-(5-bromo-pyridin-2-ylmethoxy)-2-{2-[2-(2-hydroxy-ethyl)-2,3-dihydro-1H-isoindol-5-yl]-ethyl}-2H-pyridazin-3-one 1184947-39-4 C22H23BrN4O3
    5-(5-bromo-pyridin-2-ylmethoxy)-2-{2-[2-(2-hydroxy-ethyl)-2,3-dihydro-1H-isoindol-5-yl]-ethyl}-2H-pyridazin-3-one
    —— 5-(4-(indan-5-ylmethoxy)benzylidene)-2-methylsulfanylthiazol-4-one 1187211-44-4 C21H19NO2S2
    5-(4-(indan-5-ylmethoxy)benzylidene)-2-methylsulfanylthiazol-4-one
    —— 5-[3-fluoro-4-(toluene-4-sulfonylamino)-phenoxy]-2-(toluene-4-sulfonylamino)-benzoic acid 951665-82-0 C27H23FN2O7S2
    5-[3-fluoro-4-(toluene-4-sulfonylamino)-phenoxy]-2-(toluene-4-sulfonylamino)-benzoic acid
    —— (5S,6S,9S)-6-Isocyanato-7-phenyl-6,9-dihydro-5H-5,9-methano-benzocycloheptene 83435-89-6 C19H15NO
    (5S,6S,9S)-6-Isocyanato-7-phenyl-6,9-dihydro-5H-5,9-methano-benzocycloheptene
    —— 5-hexyl-3-quinazolin-7-yl-1,3-oxazolidin-2-one 1174337-07-5 C17H21N3O2
    5-hexyl-3-quinazolin-7-yl-1,3-oxazolidin-2-one
    —— 5,16-di-tert-butyl-3,5,7,14,16,18-hexaazapentacyclo<18.2.2.2<sup>9,12</sup>.1<sup>3,7</sup>.1<sup>14,18</sup>>octacosa-9,11,20,22,23,26-hexaene-25,28-dione 140706-06-5 C30H42N6O2
    5,16-di-tert-butyl-3,5,7,14,16,18-hexaazapentacyclo<18.2.2.2<sup>9,12</sup>.1<sup>3,7</sup>.1<sup>14,18</sup>>octacosa-9,11,20,22,23,26-hexaene-25,28-dione
    —— 5-[2-(3-methoxyphenyl)-1-methyl-1H-benzimidazol-5-yl]-6-methyl-3,6-dihydro-2H-1,3,4-thiadiazin-2-one 1151820-95-9 C19H18N4O2S
    5-[2-(3-methoxyphenyl)-1-methyl-1H-benzimidazol-5-yl]-6-methyl-3,6-dihydro-2H-1,3,4-thiadiazin-2-one
    —— (5R,7S)-7-mercapto-3-methyl-1,3-diazabicyclo[3.3.0]octane-2,4-dione 198084-58-1 C7H10N2O2S
    (5R,7S)-7-mercapto-3-methyl-1,3-diazabicyclo[3.3.0]octane-2,4-dione
    —— 5-(5-methoxypyridin-3-yl)spiro[2,4-dihydro-1H-naphthalene-3,4'-5H-1,3-oxazole]-2'-amine 1221163-62-7 C18H19N3O2
    5-(5-methoxypyridin-3-yl)spiro[2,4-dihydro-1H-naphthalene-3,4'-5H-1,3-oxazole]-2'-amine
    —— 5-[(4-(4-methylpyrid)-3-yl)3-fluorophenyl]-3,4-dihydroxy-2(5H)-furanone 1098478-63-7 C16H12FNO4
    5-[(4-(4-methylpyrid)-3-yl)3-fluorophenyl]-3,4-dihydroxy-2(5H)-furanone
    —— 5-Methyltetrahydrofurfuryl-dimethylamin 36842-37-2 C8H17NO
    5-Methyltetrahydrofurfuryl-dimethylamin
    —— 5-[(3-methoxy-4heptoxyphenyl)methylene]-3-amino-2-thioxo-4-thiazolidinone 155670-71-6 C18H24N2O3S2
    5-[(3-methoxy-4heptoxyphenyl)methylene]-3-amino-2-thioxo-4-thiazolidinone
    —— 5,5'-di(trimethylsilanyl)-benzo[1,2-b:3,4-b']bis(dithieno[2,3-b:3',2'-d]thiophene) 1204502-39-5 C24H22S6Si2
    5,5'-di(trimethylsilanyl)-benzo[1,2-b:3,4-b']bis(dithieno[2,3-b:3',2'-d]thiophene)
    —— 5-(3,4-dimethoxyphenyl)-3-oxopentanonitrile 1160923-82-9 C13H15NO3
    5-(3,4-dimethoxyphenyl)-3-oxopentanonitrile
    —— 5-Amino-9-(β-D-ribofuranosyl)-v-triazino<4,5-b>pyrimido<4,5-d>pyrrol-4-one 73210-45-4 C12H13N7O5
    5-Amino-9-(β-D-ribofuranosyl)-v-triazino<4,5-b>pyrimido<4,5-d>pyrrol-4-one
    —— 5-bromo-2-acetoxybenzoyl azide 1245209-64-6 C9H6BrN3O3
    5-bromo-2-acetoxybenzoyl azide
    —— 5-chloro-2,4,6-tris(2-methoxyphenyl)pyrimidine 1239984-29-2 C25H21ClN2O3
    5-chloro-2,4,6-tris(2-methoxyphenyl)pyrimidine
    —— 5-(methoxycarbonylmethyl)-2-thioxoimidazolidin-4-one 1356003-57-0 C6H8N2O3S
    5-(methoxycarbonylmethyl)-2-thioxoimidazolidin-4-one
    —— 5,7-Di(propan-2-yl)azulene 486430-60-8 C16H20
    5,7-Di(propan-2-yl)azulene
    —— [5-(4-hexylphenyl)-6-(1,3-oxazol-4-yl)pyridin-2-yl]methanol 1350436-29-1 C21H24N2O2
    [5-(4-hexylphenyl)-6-(1,3-oxazol-4-yl)pyridin-2-yl]methanol
    —— 5-(2,4-dimethoxypyrimidin-5-yl)-2-(1-ethylpyrazol-4-yl)-3H-isoindol-1-one 1315535-13-7 C19H19N5O3
    5-(2,4-dimethoxypyrimidin-5-yl)-2-(1-ethylpyrazol-4-yl)-3H-isoindol-1-one
    —— 5-benzylsulfonylamino-uracilylacetyl-L-argininal 179523-97-8 C19H25N7O6S
    5-benzylsulfonylamino-uracilylacetyl-L-argininal
    —— 5-Aethoxycarbonyl-5,6-epoxy-6-phenyl-hexansaeure-aethylester 2885-63-4 C17H22O5
    5-Aethoxycarbonyl-5,6-epoxy-6-phenyl-hexansaeure-aethylester
    —— 5,7,3',4',6'-Pentaacetoxy-flavon 1805-01-2 C25H20O12
    5,7,3',4',6'-Pentaacetoxy-flavon
    —— '5,5-<2-Tetralon>-spirohydantoin-3-<essigsaeure-amid>' 963-02-0 C14H15N3O3
    '5,5-<2-Tetralon>-spirohydantoin-3-<essigsaeure-amid>'
    —— 5α,6,12,13α-Tetrahydro-veramin, (25S)-17β-methyl-18-nor-17-iso-5α,13α,16α-O,22β-N-spirosolan-3-ol 21059-57-4 C27H45NO2
    5α,6,12,13α-Tetrahydro-veramin, (25S)-17β-methyl-18-nor-17-iso-5α,13α,16α-O,22β-N-spirosolan-3-ol
    —— 5,5-Dimethyl-5-germa-δ-valerolacton 35858-55-0 C6H12GeO2
    5,5-Dimethyl-5-germa-δ-valerolacton
    —— 5-benzo[1,3]dioxol-5-ylmethyl-3-(3,4-dimethoxy-benzoyl)-dihydro-furan-2-one 31786-41-1 C21H20O7
    5-benzo[1,3]dioxol-5-ylmethyl-3-(3,4-dimethoxy-benzoyl)-dihydro-furan-2-one
    —— 5,6,7,8-tetrahydro-4<i>H</i>-cyclohepta[<i>c</i>]thiophene-1-carboxylic acid methyl ester 22099-18-9 C11H14O2S
    5,6,7,8-tetrahydro-4<i>H</i>-cyclohepta[<i>c</i>]thiophene-1-carboxylic acid methyl ester
    —— 5-p-Tolylsulfonyloxy-3-methyl-2-p-tolyl-6(2H)-cyclohepta<c>pyrazolon 862-09-9 C23H20N2O4S
    5-p-Tolylsulfonyloxy-3-methyl-2-p-tolyl-6(2H)-cyclohepta<c>pyrazolon
    —— 5-Oxo-4-(3-hydroxy-propyl)-3-methoxycarbonyl-isoxazolin 412304-76-8 C8H11NO5
    5-Oxo-4-(3-hydroxy-propyl)-3-methoxycarbonyl-isoxazolin
    —— 5-O-benzoyl-4-benzoyloxymethyl-3-deoxy-1,2-O-isopropylidene-α-D-threo-pentofuranose 163215-17-6 C23H24O7
    5-O-benzoyl-4-benzoyloxymethyl-3-deoxy-1,2-O-isopropylidene-α-D-threo-pentofuranose
    —— 5,5-bis(methoxycarbonyl)deca-2,9-diyn-1-ol 870776-41-3 C14H18O5
    5,5-bis(methoxycarbonyl)deca-2,9-diyn-1-ol
    —— 5-(2-cyclohexenyl-5-(pyridin-4-yl)-1H-imidazol-4-yl)-3-methoxypyridin-2-amine 1188299-87-7 C20H21N5O
    5-(2-cyclohexenyl-5-(pyridin-4-yl)-1H-imidazol-4-yl)-3-methoxypyridin-2-amine
    —— 5-(4-Fluoro-phenyl)-1-p-tolyl-imidazolidine-2,4-dione 81593-37-5 C16H13FN2O2
    5-(4-Fluoro-phenyl)-1-p-tolyl-imidazolidine-2,4-dione
    —— 5-[(3-(4-chloropyrid)-2-yl)2-fluorophenyl]-5-methyl-3,4-dihydroxy-2(5H)-furanone 1098479-72-1 C16H11ClFNO4
    5-[(3-(4-chloropyrid)-2-yl)2-fluorophenyl]-5-methyl-3,4-dihydroxy-2(5H)-furanone
    —— {5-bromo-6-[4-(5-trifluoromethyl-pyridin-2-yl)-piperazine-1-sulfonyl]-indol-1-yl}-acetic acid 888325-80-2 C20H18BrF3N4O4S
    {5-bromo-6-[4-(5-trifluoromethyl-pyridin-2-yl)-piperazine-1-sulfonyl]-indol-1-yl}-acetic acid
    —— (5-bromo-pentyl)-(1-chloro-[2]naphthyl)-ether 858198-39-7 C15H16BrClO
    (5-bromo-pentyl)-(1-chloro-[2]naphthyl)-ether
    —— 5-(indol-3-yl)-5-phenyl-3-[3-(4-phenylpiperid-1-yl)propyl]hydantoin maleate 69244-03-7 C4H4O4*C31H32N4O2
    5-(indol-3-yl)-5-phenyl-3-[3-(4-phenylpiperid-1-yl)propyl]hydantoin maleate
    —— 5-amino-4-chloro-1-methyl-2,6-diphenyl-1,6-dihydro-2<i>H</i>-pyridazin-3-one 50335-31-4 C17H16ClN3O
    5-amino-4-chloro-1-methyl-2,6-diphenyl-1,6-dihydro-2<i>H</i>-pyridazin-3-one
    —— 5-[3-[(4S)-2-amino-4-methyl-5,6-dihydro-1,3-thiazin-4-yl]-4-fluorophenyl]pyridine-3-carbonitrile 1200495-83-5 C17H15FN4S
    5-[3-[(4S)-2-amino-4-methyl-5,6-dihydro-1,3-thiazin-4-yl]-4-fluorophenyl]pyridine-3-carbonitrile