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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-fluoro-2-(5-methoxy-1-naphthyloxy)-4-(3-methyl-2,6-dioxo-4-trifluoromethyl-3,6-dihydro-1(2H)-pyrimidinyl)-benzonitrile 313333-73-2 C24H15F4N3O4
    5-fluoro-2-(5-methoxy-1-naphthyloxy)-4-(3-methyl-2,6-dioxo-4-trifluoromethyl-3,6-dihydro-1(2H)-pyrimidinyl)-benzonitrile
    —— 5-methyl-6-nitro-2-<i>p</i>-tolyl-2<i>H</i>-benzotriazole 107410-42-4 C14H12N4O2
    5-methyl-6-nitro-2-<i>p</i>-tolyl-2<i>H</i>-benzotriazole
    —— 5-Methoxi-2-phenoxi-trifluormethansulfonanilid 37930-80-6 C14H12F3NO4S
    5-Methoxi-2-phenoxi-trifluormethansulfonanilid
    —— 5-methyl-6-nitro-2-<i>p</i>-tolyl-2<i>H</i>-benzotriazole-1-oxide 107456-20-2 C14H12N4O3
    5-methyl-6-nitro-2-<i>p</i>-tolyl-2<i>H</i>-benzotriazole-1-oxide
    —— (5-methyl-2,4-dinitro-phenylsulfanyl)-acetic acid 53827-45-5 C9H8N2O6S
    (5-methyl-2,4-dinitro-phenylsulfanyl)-acetic acid
    —— 5-(3'-azidophenyl)uracil 178411-19-3 C10H7N5O2
    5-(3'-azidophenyl)uracil
    —— 5-amino-3-(2,3,5-tri-O-benzoyl-2-C-methyl-β-D-ribofuranosyl)-thiazolo[4,5-d]pyrimidin-2,7(3H,6H)-dione 892499-45-5 C32H26N4O9S
    5-amino-3-(2,3,5-tri-O-benzoyl-2-C-methyl-β-D-ribofuranosyl)-thiazolo[4,5-d]pyrimidin-2,7(3H,6H)-dione
    —— 5-(8-methoxy-isoquinolin-3-ylamino)pyrazine-2-carbonitrile 1184843-99-9 C15H11N5O
    5-(8-methoxy-isoquinolin-3-ylamino)pyrazine-2-carbonitrile
    —— 5-butyl-3,6-dimethyl-1<i>H</i>-pyrimidine-2,4-dione 91011-04-0 C10H16N2O2
    5-butyl-3,6-dimethyl-1<i>H</i>-pyrimidine-2,4-dione
    —— 5,5'-dibromo-2,2'-dihydroxy-3,3'-methanediyl-di-benzyl alcohol 875235-19-1 C15H14Br2O4
    5,5'-dibromo-2,2'-dihydroxy-3,3'-methanediyl-di-benzyl alcohol
    —— 5-bromo-2-(3-methoxyphenyl)-3-methylpyridine 1119089-35-8 C13H12BrNO
    5-bromo-2-(3-methoxyphenyl)-3-methylpyridine
    —— 5-nitro-2-[2-chloroethyl]-1H-benz[de]isoquinoline-1,3-dione 1038864-13-9 C14H9ClN2O4
    5-nitro-2-[2-chloroethyl]-1H-benz[de]isoquinoline-1,3-dione
    —— 5-i.-propyl-N-[6-chloro-5-(o-methoxyphenoxy)-2-(2-pyridyl)-4-pyrimidinyl]pyridine-2-sulfonamide 329923-45-7 C24H22ClN5O4S
    5-i.-propyl-N-[6-chloro-5-(o-methoxyphenoxy)-2-(2-pyridyl)-4-pyrimidinyl]pyridine-2-sulfonamide
    —— 5-ethyl-6-(3,4-dimethoxybenzyl)-1-(2-phenylethyloxymethyl)uracil 1202175-25-4 C24H28N2O5
    5-ethyl-6-(3,4-dimethoxybenzyl)-1-(2-phenylethyloxymethyl)uracil
    —— 5-ethyl-6-(4-methylbenzyl)-1-(2-phenylethyloxymethyl)uracil 1202175-23-2 C23H26N2O3
    5-ethyl-6-(4-methylbenzyl)-1-(2-phenylethyloxymethyl)uracil
    —— 5-benzyloxazole-2-carboxylic acid 1357955-62-4 C11H9NO3
    5-benzyloxazole-2-carboxylic acid
    —— (5S,6R,E)-methyl 5,6-bis(tert-butyldimethylsilyloxy)-8-(2-(1-(tert-butyldimethylsilyloxy)hexyl)phenyl)oct-7-enoate 864516-85-8 C39H74O5Si3
    (5S,6R,E)-methyl 5,6-bis(tert-butyldimethylsilyloxy)-8-(2-(1-(tert-butyldimethylsilyloxy)hexyl)phenyl)oct-7-enoate
    —— 5,6-dimethyl-2-dimethylcarbamoyl-5<i>H</i>-furo[2,3-<i>f</i>]indole-7-carboxylic acid ethyl ester 64199-42-4 C18H20N2O4
    5,6-dimethyl-2-dimethylcarbamoyl-5<i>H</i>-furo[2,3-<i>f</i>]indole-7-carboxylic acid ethyl ester
    —— 5-Benzenesulfonyl-3-phenyl-3H-[1,2,3]triazol-4-ylamine 118946-60-4 C14H12N4O2S
    5-Benzenesulfonyl-3-phenyl-3H-[1,2,3]triazol-4-ylamine
    —— 5-methyl-N-[1-(1H-pyrrolo[2,3-d]pyrimidin-4-yl)-4-piperidinyl]-3-isoxazolecarboxamide 1383341-38-5 C16H18N6O2
    5-methyl-N-[1-(1H-pyrrolo[2,3-d]pyrimidin-4-yl)-4-piperidinyl]-3-isoxazolecarboxamide
    —— 5-phenyl-pent-4-yn-2-one 104170-25-4 C11H10O
    5-phenyl-pent-4-yn-2-one
    —— 5-(cyanobutanoyl)-5'-(2-cyanoethyl)-4-hydroxy-2,2',3-trimethoxydiphenyl 283159-35-3 C23H24N2O5
    5-(cyanobutanoyl)-5'-(2-cyanoethyl)-4-hydroxy-2,2',3-trimethoxydiphenyl
    —— 5-Piperidin-3,6-dimethyl-1-phenyl-uracil 32049-92-6 C17H21N3O2
    5-Piperidin-3,6-dimethyl-1-phenyl-uracil
    —— 5,6,7,8-tetrahydro-2-(trimethylsilyl)-3-propylnaphthalene-1,4-dione 1234345-64-2 C16H24O2Si
    5,6,7,8-tetrahydro-2-(trimethylsilyl)-3-propylnaphthalene-1,4-dione
    —— <5-(phenylsulfonyl)-5-cyanopentyl>oxirane 155354-52-2 C14H17NO3S
    <5-(phenylsulfonyl)-5-cyanopentyl>oxirane
    —— 5-benzyl-4,6-dimethyl-3-phenylsulfonyl-2(1H)-pyridone 113123-48-1 C20H19NO3S
    5-benzyl-4,6-dimethyl-3-phenylsulfonyl-2(1H)-pyridone
    —— 5,7-Dihydroxy-4'-methoxy-6-methyl-isoflavon 97770-42-8 C17H14O5
    5,7-Dihydroxy-4'-methoxy-6-methyl-isoflavon
    —— 5-Methyl-isoxazole-3-carboxylic acid (4-methoxy-2,6-dimethyl-phenyl)-amide 130403-15-5 C14H16N2O3
    5-Methyl-isoxazole-3-carboxylic acid (4-methoxy-2,6-dimethyl-phenyl)-amide
    —— 5-Benzyl-4-{[1-(2-chloro-phenyl)-meth-(E)-ylidene]-amino}-2,4-dihydro-[1,2,4]triazol-3-one 137182-55-9 C16H13ClN4O
    5-Benzyl-4-{[1-(2-chloro-phenyl)-meth-(E)-ylidene]-amino}-2,4-dihydro-[1,2,4]triazol-3-one
    —— 5-phenylsulfonylmethyltetrazole 54971-66-3 C8H8N4O2S
    5-phenylsulfonylmethyltetrazole
    —— 5-trimethylsilyl-1-[[(3-trifluoromethyl)phenyl]methyl]-1H-indole-2-carboxylic acid 1186429-42-4 C20H20F3NO2Si
    5-trimethylsilyl-1-[[(3-trifluoromethyl)phenyl]methyl]-1H-indole-2-carboxylic acid
    —— 5-Methyl-isoxazole-3-carboxylic acid (2,6-diisopropyl-phenyl)-amide 130403-04-2 C17H22N2O2
    5-Methyl-isoxazole-3-carboxylic acid (2,6-diisopropyl-phenyl)-amide
    —— 5-epi-arizonin C1 —— C18H16O7
    5-epi-arizonin C1
    —— 5,12-dihydrobenzo[2,3][1,4]dioxocino[6,7-b]pyridine-8,9-dicarbonitrile 1300042-55-0 C15H9N3O2
    5,12-dihydrobenzo[2,3][1,4]dioxocino[6,7-b]pyridine-8,9-dicarbonitrile
    —— (5S,6S,9R)-6-(2,3-difluorophenyl)-9-(triisopropylsilyloxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-yl methanesulfonate 1190363-51-9 C26H37F2NO4SSi
    (5S,6S,9R)-6-(2,3-difluorophenyl)-9-(triisopropylsilyloxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-yl methanesulfonate
    —— 5-methyl-isoxazole-3-carboxylic acid 4-[(norbornan-2-ylmethyl-carbamoyl)-sulfamoyl]-phenethylamide 24488-92-4 C22H28N4O5S
    5-methyl-isoxazole-3-carboxylic acid 4-[(norbornan-2-ylmethyl-carbamoyl)-sulfamoyl]-phenethylamide
    —— 5(S)-((t-butyl-dimethyl-silyloxy)methyl)-3(R)-phenylmethyl-N-BOC-2-pyrrolidinone 129413-78-1 C23H37NO4Si
    5(S)-((t-butyl-dimethyl-silyloxy)methyl)-3(R)-phenylmethyl-N-BOC-2-pyrrolidinone
    —— 5-hydroxy-2,2,6,8-tetramethyl-7,9-10-trioxatricyclo<6.2.2.0<sup>1.6</sup>>dodec-11-ene 97306-45-1 C13H20O4
    5-hydroxy-2,2,6,8-tetramethyl-7,9-10-trioxatricyclo<6.2.2.0<sup>1.6</sup>>dodec-11-ene
    —— 5,6,7,8-tetrahydro-[2]phenanthrylamine 780736-15-4 C14H15N
    5,6,7,8-tetrahydro-[2]phenanthrylamine
    —— 5-methoxy-3-(1,4,5,6-tetrahydro-2-pyrimidinylthio)-indole-2-carboxylic acid hydriodide 55107-72-7 C14H15N3O3S*HI
    5-methoxy-3-(1,4,5,6-tetrahydro-2-pyrimidinylthio)-indole-2-carboxylic acid hydriodide
    —— 5-Chloro-4-methoxy-benzo[1,3]dioxole 76921-01-2 C8H7ClO3
    5-Chloro-4-methoxy-benzo[1,3]dioxole
    —— 5-[hydroxyl(methyl)amino]-5-oxopentanoic acid 1227689-77-1 C6H11NO4
    5-[hydroxyl(methyl)amino]-5-oxopentanoic acid
    —— 5-[5'-(2-Cyano-ethyl)-4-hydroxy-5,6,2'-trimethoxy-biphenyl-3-yl]-pentanenitrile 283159-37-5 C23H26N2O4
    5-[5'-(2-Cyano-ethyl)-4-hydroxy-5,6,2'-trimethoxy-biphenyl-3-yl]-pentanenitrile
    —— 5-(α-hydroxy-isopropyl)-pyrrolidin-2-one 141362-72-3 C7H13NO2
    5-(α-hydroxy-isopropyl)-pyrrolidin-2-one
    —— 5-[(3,4-bis-(3-phenylpropoxy)phenyl)methylene]-4-oxo-2-thioxo-3-thiazolidineacetic Acid 353459-99-1 C30H29NO5S2
    5-[(3,4-bis-(3-phenylpropoxy)phenyl)methylene]-4-oxo-2-thioxo-3-thiazolidineacetic Acid
    —— 5'-(2-cyanoethyl)-2,2',3,4-tetramethoxydiphenyl 283159-33-1 C19H21NO4
    5'-(2-cyanoethyl)-2,2',3,4-tetramethoxydiphenyl
    —— 5-Amino-N,N-diethyl-2-prop-2-ynyloxy-benzamide; hydrochloride 30533-85-8 C14H18N2O2*ClH
    5-Amino-N,N-diethyl-2-prop-2-ynyloxy-benzamide; hydrochloride
    —— 5-(4-t-butylphenyl)-1-formylnaphthalen-2-yl trifluoromethanesulfonate 1353556-25-8 C22H19F3O4S
    5-(4-t-butylphenyl)-1-formylnaphthalen-2-yl trifluoromethanesulfonate
    —— 5-acetyl-2-pyrimidinone 87573-88-4 C6H6N2O2
    5-acetyl-2-pyrimidinone
    —— 5-(2,6,6-trimethyl-3-oxo-1-cyclohexen-1-yl)-3-methyl-2,4-pentadien-1-ol trifluoroacetate 138893-54-6 C17H21F3O3
    5-(2,6,6-trimethyl-3-oxo-1-cyclohexen-1-yl)-3-methyl-2,4-pentadien-1-ol trifluoroacetate