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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-phenyl-6-methyl-2-(p-tolyl)-4H-1,3-oxazin-4-one 90062-26-3 C18H15NO2
    5-phenyl-6-methyl-2-(p-tolyl)-4H-1,3-oxazin-4-one
    —— 5-benzoyl-4-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-2-one 710945-28-1 C17H16N2O2
    5-benzoyl-4-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-2-one
    —— [5-(4',5'-Difluoro-2'-methoxy-biphenyl-4-yloxymethyl)-benzo[d] isoxazol-3-yl]-methyl-amine 1299489-67-0 C22H18F2N2O3
    [5-(4',5'-Difluoro-2'-methoxy-biphenyl-4-yloxymethyl)-benzo[d] isoxazol-3-yl]-methyl-amine
    —— 5-benzoyl-4-methyl-2-propyl-1-hydroxypyrrole-3-carbaldehyde 1132746-82-7 C16H17NO3
    5-benzoyl-4-methyl-2-propyl-1-hydroxypyrrole-3-carbaldehyde
    —— 5-benzyl-3-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-2-one 202537-04-0 C17H18N2O
    5-benzyl-3-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-2-one
    —— 5-methyl-2-(morpholin-4-yl)benzonitrile 1229952-87-7 C12H14N2O
    5-methyl-2-(morpholin-4-yl)benzonitrile
    —— 5-benzyl-4-hydroxy-2-oxo-1,2,5,6-tetrahydro-pyridine-3-carboxylic acid methyl ester 1005188-00-0 C14H15NO4
    5-benzyl-4-hydroxy-2-oxo-1,2,5,6-tetrahydro-pyridine-3-carboxylic acid methyl ester
    —— 5-(4-(2-(2-chlorophenyl)thiazol-4-yl)phenyl)-1H-tetrazole 1050503-40-6 C16H10ClN5S
    5-(4-(2-(2-chlorophenyl)thiazol-4-yl)phenyl)-1H-tetrazole
    —— (5Z)-2-ethylsulfanyl-3-methyl-5-(4-methyloxybenzylidene)-3,5-dihydro-4H-imidazol-4-one 1416577-09-7 C14H16N2O2S
    (5Z)-2-ethylsulfanyl-3-methyl-5-(4-methyloxybenzylidene)-3,5-dihydro-4H-imidazol-4-one
    —— 5-t-Butyl-4-methoxycarbonyl-8,8-dimethyl-2-oxa-1-azabicyclo<3.3>octene-3 140116-96-7 C14H23NO3
    5-t-Butyl-4-methoxycarbonyl-8,8-dimethyl-2-oxa-1-azabicyclo<3.3>octene-3
    —— 5-Isopropyl-4-methoxycarbonyl-8,8-dimethyl-2-oxa-1-azabicyclo<3.3>octene-3 140116-94-5 C13H21NO3
    5-Isopropyl-4-methoxycarbonyl-8,8-dimethyl-2-oxa-1-azabicyclo<3.3>octene-3
    —— 5,6-dimethyl-hepta-3<i>t</i>,5-dien-2-one 138836-32-5 C9H14O
    5,6-dimethyl-hepta-3<i>t</i>,5-dien-2-one
    —— 5-chloro-1-(1-ethyl-propyl)-7-methyl-1,2,3,4-tetrahydro-pyrido[3,4-b]pyrazine 858339-09-0 C13H20ClN3
    5-chloro-1-(1-ethyl-propyl)-7-methyl-1,2,3,4-tetrahydro-pyrido[3,4-b]pyrazine
    —— (5Z)-2-ethylsulfanyl-3-methyl-5-(4-phenylmethyloxybenzylidene)-3,5-dihydro-4H-imidazol-4-one 1416577-10-0 C20H20N2O2S
    (5Z)-2-ethylsulfanyl-3-methyl-5-(4-phenylmethyloxybenzylidene)-3,5-dihydro-4H-imidazol-4-one
    —— 5,5-Dimethyl-2-<(methoxycarbonyl-2-oxo)ethylidene>pyrrolidine 140116-98-9 C10H15NO3
    5,5-Dimethyl-2-<(methoxycarbonyl-2-oxo)ethylidene>pyrrolidine
    —— 5-(2-chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)thiophene-2-carbonitrile 1142946-67-5 C18H11ClN4O2S2
    5-(2-chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)thiophene-2-carbonitrile
    —— 5-t-Butyl-3-methoxycarbonyl-8,8-dimethyl-2-oxa-1-azabicyclo<3.3>octene-3 140116-97-8 C14H23NO3
    5-t-Butyl-3-methoxycarbonyl-8,8-dimethyl-2-oxa-1-azabicyclo<3.3>octene-3
    —— 5-nitro-2-pentyl-1H-indol-7-ylamine 1180556-93-7 C13H17N3O2
    5-nitro-2-pentyl-1H-indol-7-ylamine
    —— 5-{2-chloro-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}-3-methylthiophene-2-carbaldehyde 1142946-85-7 C19H14ClN3O3S2
    5-{2-chloro-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}-3-methylthiophene-2-carbaldehyde
    —— 5-Isopropyl-3-methoxycarbonyl-8,8-dimethyl-2-oxa-1-azabicyclo<3.3>octene-3 140116-95-6 C13H21NO3
    5-Isopropyl-3-methoxycarbonyl-8,8-dimethyl-2-oxa-1-azabicyclo<3.3>octene-3
    —— 5-(4-dimethoxymethylphenyl)-2,2-dimethyl-1-pyrroline N-oxide 635681-19-5 C15H21NO3
    5-(4-dimethoxymethylphenyl)-2,2-dimethyl-1-pyrroline N-oxide
    —— 5-(2-(4-(1H-imidazol-1-yl)phenylamino)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)thiophene-2-carbonitrile 1142947-86-1 C27H19N7O2S2
    5-(2-(4-(1H-imidazol-1-yl)phenylamino)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)thiophene-2-carbonitrile
    —— 5-(2-{[4-(1H-imidazol-1-yl)phenyl]amino}-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3-methylthiophene-2-carbaldehyde 1142947-93-0 C28H22N6O3S2
    5-(2-{[4-(1H-imidazol-1-yl)phenyl]amino}-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3-methylthiophene-2-carbaldehyde
    —— (5Z,5'Z)-2,2'-[piperazine-1,4-diylbis(propane-3,1-diylimino)]bis(5-(4-hydroxybenzylidene)-1,3-thiazol-4(5H)-one) 1415582-36-3 C30H34N6O4S2
    (5Z,5'Z)-2,2'-[piperazine-1,4-diylbis(propane-3,1-diylimino)]bis(5-(4-hydroxybenzylidene)-1,3-thiazol-4(5H)-one)
    —— 5-(4-(methoxycarbonyl)phenyl)-2,2-dimethyl-3,4-dihydro-2Hpyrrole 1-oxide 1400303-71-0 C14H17NO3
    5-(4-(methoxycarbonyl)phenyl)-2,2-dimethyl-3,4-dihydro-2Hpyrrole 1-oxide
    —— 5-carbomethoxy-1,2,3-trimethylbenzene 13544-66-6 C11H14O2
    5-carbomethoxy-1,2,3-trimethylbenzene
    —— 5-(Diethylphosphono)-2,2-dimethyl-1-hydroxypyrrolidine 167772-85-2 C10H22NO4P
    5-(Diethylphosphono)-2,2-dimethyl-1-hydroxypyrrolidine
    —— 5-(4-methoxyphenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrrole 1-oxide 84628-14-8 C13H17NO2
    5-(4-methoxyphenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrrole 1-oxide
    —— (5E)-1,5-nonadien-4-ol 97580-40-0 C9H16O
    (5E)-1,5-nonadien-4-ol
    —— 5-[(2-Chlorophenyl)sulfanyl]-2,3-dimethoxynaphthalene-1,4-dione 89226-95-9 C18H13ClO4S
    5-[(2-Chlorophenyl)sulfanyl]-2,3-dimethoxynaphthalene-1,4-dione
    —— 5-phenylpyrimidine-4-carbonitrile 114969-62-9 C11H7N3
    5-phenylpyrimidine-4-carbonitrile
    —— 5-Phenylpyrimidine-4,6-dicarbonitrile 114969-91-4 C12H6N4
    5-Phenylpyrimidine-4,6-dicarbonitrile
    —— 5-(2-(methoxycarbonyl)phenyl)-2,2-dimethyl-3,4-dihydro-2Hpyrrole 1-oxide 1400303-70-9 C14H17NO3
    5-(2-(methoxycarbonyl)phenyl)-2,2-dimethyl-3,4-dihydro-2Hpyrrole 1-oxide
    —— 5-tert-Butyl-2,2-dimethyl-1-hydroxylpyrrolidine 62020-89-7 C10H21NO
    5-tert-Butyl-2,2-dimethyl-1-hydroxylpyrrolidine
    —— 5-(3,5-dichlorophenyl)-2-[4-(trifluoromethoxy)phenyl]-4H-pyrazol-3-one 1195951-25-7 C16H9Cl2F3N2O2
    5-(3,5-dichlorophenyl)-2-[4-(trifluoromethoxy)phenyl]-4H-pyrazol-3-one
    —— 5-fluoro-N2-(3,4,5-trimethyl)phenyl-N4-(2-oxo-2,3-dihydro-1,3-benzoxazol-5-yl)-2,4-pyrimidinediamine 1357102-96-5 C20H18FN5O2
    5-fluoro-N2-(3,4,5-trimethyl)phenyl-N4-(2-oxo-2,3-dihydro-1,3-benzoxazol-5-yl)-2,4-pyrimidinediamine
    —— 5-nitro-2-phenyl-1H-indol-7-ylamine 1180556-90-4 C14H11N3O2
    5-nitro-2-phenyl-1H-indol-7-ylamine
    —— 5-(anthracen-9-yl)-2,2-dimethyl-3,4-dihydro-2H-pyrrole 1-oxide 1400303-69-6 C20H19NO
    5-(anthracen-9-yl)-2,2-dimethyl-3,4-dihydro-2H-pyrrole 1-oxide
    —— 5-Nonanonenolbenzoat 62183-35-1 C16H22O2
    5-Nonanonenolbenzoat
    —— 5-hydroxymatairesinol dimethyl ether 69586-96-5 C22H26O7
    5-hydroxymatairesinol dimethyl ether
    —— 5,7-dihydro-6H-indolo[2,3-c]quinolin-6-one 13220-53-6 C15H10N2O
    5,7-dihydro-6H-indolo[2,3-c]quinolin-6-one
    —— 5-bromo-3-(6-methyl-3-phenyl-1H-isochromen-1-yl)-1H-indole 1305342-96-4 C24H18BrNO
    5-bromo-3-(6-methyl-3-phenyl-1H-isochromen-1-yl)-1H-indole
    —— 5,5-dimethyl-1-pyrroline-2-carboxylic acid 1-oxide 61856-91-5 C7H11NO3
    5,5-dimethyl-1-pyrroline-2-carboxylic acid 1-oxide
    —— 5,5,5',5'-tetramethyl-4,5,4',5'-tetrahydro-3<i>H</i>,3'<i>H</i>-[2,2']bipyrrolyl-1-oxide 105838-79-7 C12H20N2O
    5,5,5',5'-tetramethyl-4,5,4',5'-tetrahydro-3<i>H</i>,3'<i>H</i>-[2,2']bipyrrolyl-1-oxide
    —— 5-Amino-1-(4-bromophenyl)-N-hydroxy-1H-pyrazole-4-carboxamide 89433-88-5 C10H9BrN4O2
    5-Amino-1-(4-bromophenyl)-N-hydroxy-1H-pyrazole-4-carboxamide
    —— 5-methyl-5-[(E)-2-(4-trifluoromethylphenyl)ethenyl]-2,5-dihydrofuran-2-one 1450740-24-5 C14H11F3O2
    5-methyl-5-[(E)-2-(4-trifluoromethylphenyl)ethenyl]-2,5-dihydrofuran-2-one
    —— 5-(4,6-Dichloro-1-oxo-2,3-dihydro-1H-inden-2-yl)pentanoic acid 89445-49-8 C14H14Cl2O3
    5-(4,6-Dichloro-1-oxo-2,3-dihydro-1H-inden-2-yl)pentanoic acid
    —— 5-acetoxymatairesinol dimethyl ether 74892-45-8 C24H28O8
    5-acetoxymatairesinol dimethyl ether
    —— 5-(4-Chloro-1-oxo-2,3-dihydro-1H-inden-2-yl)pentanoic acid 89445-41-0 C14H15ClO3
    5-(4-Chloro-1-oxo-2,3-dihydro-1H-inden-2-yl)pentanoic acid
    —— (5R,6R,2E)-6,7-isopropylidenedioxy-5-methyl-2-heptene 81135-48-0 C11H20O2
    (5R,6R,2E)-6,7-isopropylidenedioxy-5-methyl-2-heptene