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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Acetylimino-2-benzoyl-4-methyl-Δ<sup>2</sup>-1,3,4-thiadiazolin 56406-83-8 C12H11N3O2S
    5-Acetylimino-2-benzoyl-4-methyl-Δ<sup>2</sup>-1,3,4-thiadiazolin
    —— 5-Phenyl-as-triazine-3-thione piperidine salt 56223-73-5 C14H18N4S
    5-Phenyl-as-triazine-3-thione piperidine salt
    —— 5-Benzyl-5-methyl-3-phenyl-1,3-oxazolidine-2,4-dione 1234623-29-0 C17H15NO3
    5-Benzyl-5-methyl-3-phenyl-1,3-oxazolidine-2,4-dione
    —— 5-Amino-7-methylsulfanyl-3-phenyl-[1,2,4]triazolo[4,3-c]pyrimidine-8-carboxylic acid ethyl ester 151049-70-6 C15H15N5O2S
    5-Amino-7-methylsulfanyl-3-phenyl-[1,2,4]triazolo[4,3-c]pyrimidine-8-carboxylic acid ethyl ester
    —— 5-Methyl-5-(3-methylbut-2-enyl)-3-phenyl-1,3-oxazolidine-2,4-dione 1234623-30-3 C15H17NO3
    5-Methyl-5-(3-methylbut-2-enyl)-3-phenyl-1,3-oxazolidine-2,4-dione
    —— {5-(4-Nitro-phenyl)-2-[(Z)-phenylimino]-6H-[1,3,4]thiadiazin-3-yl}-acetic acid ethyl ester; hydrobromide 126177-59-1 BrH*C19H18N4O4S
    {5-(4-Nitro-phenyl)-2-[(Z)-phenylimino]-6H-[1,3,4]thiadiazin-3-yl}-acetic acid ethyl ester; hydrobromide
    —— (5-Methyl-oxazol-2-yl)-phenyl-amine 135307-34-5 C10H10N2O
    (5-Methyl-oxazol-2-yl)-phenyl-amine
    —— 5-[(4-methoxy-benzyl)-but-3-enyl-carbamoyl]-hex-5-enoic acid methyl ester 828259-41-2 C20H27NO4
    5-[(4-methoxy-benzyl)-but-3-enyl-carbamoyl]-hex-5-enoic acid methyl ester
    —— 5-(4-amino-phenyl)-5-phenyl-3-[3-(4-phenyl-piperidin-1-yl)-propyl]-imidazolidine-2,4-dione 56079-92-6 C29H32N4O2
    5-(4-amino-phenyl)-5-phenyl-3-[3-(4-phenyl-piperidin-1-yl)-propyl]-imidazolidine-2,4-dione
    —— 5-((R)-4-benzyl-2-oxooxazolidine-3-carbonyl)-1-(2,4-dimethoxybenzyl)piperidin-2-one 1426408-54-9 C25H28N2O6
    5-((R)-4-benzyl-2-oxooxazolidine-3-carbonyl)-1-(2,4-dimethoxybenzyl)piperidin-2-one
    —— 5,6-Diphenyl-as-triazine-3-thione diethylamine salt 56223-66-6 C19H22N4S
    5,6-Diphenyl-as-triazine-3-thione diethylamine salt
    —— 5-{[2-(5-benzyl-1H-tetrazol-1-yl)-1-(4-chlorophenyl)ethoxy]methyl}-4-phenyl-4H-1,2,4-triazole-3-thiol 1156501-50-6 C25H22ClN7OS
    5-{[2-(5-benzyl-1H-tetrazol-1-yl)-1-(4-chlorophenyl)ethoxy]methyl}-4-phenyl-4H-1,2,4-triazole-3-thiol
    —— 5-Amino-4-hydroxy-3-(2-sulfo-phenylazo)-naphthalene-2,7-disulfonic acid 17752-44-2 C16H13N3O10S3
    5-Amino-4-hydroxy-3-(2-sulfo-phenylazo)-naphthalene-2,7-disulfonic acid
    —— 5-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]pyrazin-2-amine 1174231-30-1 C11H17N3O2
    5-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]pyrazin-2-amine
    —— 5,6,7,8-tetrahydro-8-(4-methylphenylsulphonyl)-2,4-diphenyl-1-tolylquinolinium chloride 82883-80-5 C35H32NO2S*Cl
    5,6,7,8-tetrahydro-8-(4-methylphenylsulphonyl)-2,4-diphenyl-1-tolylquinolinium chloride
    —— 5-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]pyrazine-2-carboxylic acid 1174231-28-7 C12H16N2O4
    5-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]pyrazine-2-carboxylic acid
    —— 5,5'-dimethyl-7,7'-bis(p-toluenesulfonamido)-2,2'-biindazole 113321-69-0 C30H28N6O4S2
    5,5'-dimethyl-7,7'-bis(p-toluenesulfonamido)-2,2'-biindazole
    —— (5-benzyloxy-2-chloro-phenyl)-acetic acid 1182351-04-7 C15H13ClO3
    (5-benzyloxy-2-chloro-phenyl)-acetic acid
    —— 5-Formyl-2-(β-formyl-vinyl)-thiophen 5370-70-7 C8H6O2S
    5-Formyl-2-(β-formyl-vinyl)-thiophen
    —— (5-benzyloxy-2-chloro-phenyl)-acetic acid ethyl ester 1182351-05-8 C17H17ClO3
    (5-benzyloxy-2-chloro-phenyl)-acetic acid ethyl ester
    —— (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (3-{2-[(4-fluorophenyl)sulfonyl]benzyl}-2-methyl-4-oxo-4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridin-1-yl)acetate 1415043-85-4 C28H25FN2O8S
    (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (3-{2-[(4-fluorophenyl)sulfonyl]benzyl}-2-methyl-4-oxo-4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridin-1-yl)acetate
    —— (5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl (4S)-3-oxo-8-[2-(8-tert-butoxycarbonyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidin-2-yl)ethoxy]-2-(2,2,2-trifluoroethyl)-2,3,4,5-tetrahydro-1H-2-benzazepin-4-acetate 1152636-96-8 C32H37F3N4O9
    (5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl (4S)-3-oxo-8-[2-(8-tert-butoxycarbonyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidin-2-yl)ethoxy]-2-(2,2,2-trifluoroethyl)-2,3,4,5-tetrahydro-1H-2-benzazepin-4-acetate
    —— (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 5-{[(tert-butoxycarbonyl)amino]methyl}-6-isobutyl-2-methyl-4-(4-methylphenyl)nicotinate 851581-35-6 C29H36N2O7
    (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 5-{[(tert-butoxycarbonyl)amino]methyl}-6-isobutyl-2-methyl-4-(4-methylphenyl)nicotinate
    —— (5,6-Dihydro-4H-[1,3]thiazin-2-yl)-{4-[3-(4-phenyl-piperazin-1-yl)-propoxy]-phenyl}-amine 85868-69-5 C23H30N4OS
    (5,6-Dihydro-4H-[1,3]thiazin-2-yl)-{4-[3-(4-phenyl-piperazin-1-yl)-propoxy]-phenyl}-amine
    —— 5,5-difluoro-2,3-diphenyl-4-trifluoromethyl-isoxazolidine-4-carboxylic acid dimethylamide 68300-32-3 C19H17F5N2O2
    5,5-difluoro-2,3-diphenyl-4-trifluoromethyl-isoxazolidine-4-carboxylic acid dimethylamide
    —— (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (2S)-5-[(tert-butoxycarbonyl)amino]-2-(4,5-dihydroimidazo[1,5-a]quinolin-3-ylmethyl)pentanoate 1224849-36-8 C27H33N3O7
    (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (2S)-5-[(tert-butoxycarbonyl)amino]-2-(4,5-dihydroimidazo[1,5-a]quinolin-3-ylmethyl)pentanoate
    —— 5-Methyl-4-(4-methylphenyl)thiomethyl-1,3-dioxol-2-one 111738-31-9 C12H12O3S
    5-Methyl-4-(4-methylphenyl)thiomethyl-1,3-dioxol-2-one
    —— (5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl 2-ethyl-4-(1-hydroxy-1-methylethyl)-1-{4-[2-(trityltetrazole-5-yl)phenyl]phenyl}methylimidazole-5-carboxylate 144691-13-4 C47H42N6O6
    (5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl 2-ethyl-4-(1-hydroxy-1-methylethyl)-1-{4-[2-(trityltetrazole-5-yl)phenyl]phenyl}methylimidazole-5-carboxylate
    —— 5-Methyl-4-phenylthiomethyl-1,3-dioxol-2-one 111738-33-1 C11H10O3S
    5-Methyl-4-phenylthiomethyl-1,3-dioxol-2-one
    —— 5-ethoxy-N-(4-methylpyridin-2-yl)-3-(4-methylpyridin-2-yl)iminoisoindol-1-amine 81560-25-0 C22H21N5O
    5-ethoxy-N-(4-methylpyridin-2-yl)-3-(4-methylpyridin-2-yl)iminoisoindol-1-amine
    —— (5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl 3-[N-[[4-[2-(3-triphenylmethyl-3H-tetrazol-5-yl)phenyl]phenyl]methyl]-N-pentanoylamino]benzoate 849419-68-7 C50H43N5O6
    (5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl 3-[N-[[4-[2-(3-triphenylmethyl-3H-tetrazol-5-yl)phenyl]phenyl]methyl]-N-pentanoylamino]benzoate
    —— 5-oxo-N-phenyl-1,2,3,5-tetrahydroimidazo[1,2-b]isoquinoline-10-carboxamide 1133797-98-4 C18H15N3O2
    5-oxo-N-phenyl-1,2,3,5-tetrahydroimidazo[1,2-b]isoquinoline-10-carboxamide
    —— 5-chloro-2-{[(2-oxo-2-{[3-(pyridin-4-yl)phenyl]amino}ethoxy)acetyl]amino}benzoic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester 1190220-96-2 C27H22ClN3O8
    5-chloro-2-{[(2-oxo-2-{[3-(pyridin-4-yl)phenyl]amino}ethoxy)acetyl]amino}benzoic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester
    —— 5'-deoxy-5'<(hydroxypyrophosphoxy)phosphinylmethyl>adenosine 72041-44-2 C11H18N5O12P3
    5'-deoxy-5'<(hydroxypyrophosphoxy)phosphinylmethyl>adenosine
    —— 5-[4-(benzyloxy)-2-methoxyphenyl]-2H-tetrazole 719274-38-1 C15H14N4O2
    5-[4-(benzyloxy)-2-methoxyphenyl]-2H-tetrazole
    —— 5,5'-[1,4-phenylenebis(methylene)]-bis(1,5,8,12-tetraaza-bicyclo[10.2.2]hexadecane) 871834-15-0 C32H58N8
    5,5'-[1,4-phenylenebis(methylene)]-bis(1,5,8,12-tetraaza-bicyclo[10.2.2]hexadecane)
    —— 5,5'-(9,9-Dibutyl-9H-fluorene-2,7-diyldi-2,1-ethynediyl)bis-2-thiophenecarboxaldehyde 1312471-92-3 C35H30O2S2
    5,5'-(9,9-Dibutyl-9H-fluorene-2,7-diyldi-2,1-ethynediyl)bis-2-thiophenecarboxaldehyde
    —— 5-amino-4-hydroxy-3-<i>p</i>-tolylazo-naphthalene-2,7-disulfonic acid 84077-76-9 C17H15N3O7S2
    5-amino-4-hydroxy-3-<i>p</i>-tolylazo-naphthalene-2,7-disulfonic acid
    —— 5-cyano-3-hydroxy-4-methoxybenzoic acid 80547-68-8 C9H7NO4
    5-cyano-3-hydroxy-4-methoxybenzoic acid
    —— 5-amino-4-hydroxy-3-(2-hydroxy-5-nitro-phenylazo)-naphthalene-2,7-disulfonic acid 13301-33-2 C16H12N4O10S2
    5-amino-4-hydroxy-3-(2-hydroxy-5-nitro-phenylazo)-naphthalene-2,7-disulfonic acid
    —— 5-chloro-N4-cyclopropyl-N2-phenylpyrimidine-2,4-diamine 1050597-79-9 C13H13ClN4
    5-chloro-N4-cyclopropyl-N2-phenylpyrimidine-2,4-diamine
    —— 5-(5-Ethynyl-furan-2-yl)-thiophene-2-carbaldehyde 125972-74-9 C11H6O2S
    5-(5-Ethynyl-furan-2-yl)-thiophene-2-carbaldehyde
    —— 5-methyl-6-(thiophen-2-yl)-4,5-dihydropyridazin-3(2H)-one 170875-01-1 C9H10N2OS
    5-methyl-6-(thiophen-2-yl)-4,5-dihydropyridazin-3(2H)-one
    —— (5S,7R,8S,9R,10S,13S)-15-(tert-butyldiphenylsilyloxy)-7,8-epoxy-13-hydroxy-labdan-11-one 263763-65-1 C36H52O4Si
    (5S,7R,8S,9R,10S,13S)-15-(tert-butyldiphenylsilyloxy)-7,8-epoxy-13-hydroxy-labdan-11-one
    —— 5-benzoyl-1-(3-methoxybenzyl)pyrrolidin-2-one 1415976-83-8 C19H19NO3
    5-benzoyl-1-(3-methoxybenzyl)pyrrolidin-2-one
    —— 5'-benzyloxycarbonyl-4'-ethyl-3-(2-methoxycarbonylethyl)-4,3'-bismethoxycarbonylmethyl-2,2'-methylenedipyrrole-5-carboxylic acid 87250-63-3 C30H34N2O10
    5'-benzyloxycarbonyl-4'-ethyl-3-(2-methoxycarbonylethyl)-4,3'-bismethoxycarbonylmethyl-2,2'-methylenedipyrrole-5-carboxylic acid
    —— 5H-3-bromo-2-methyl-7,8-diphenylimidazo[1,2-b]-1,2,4-triazepin-4-one 98189-86-7 C19H15BrN4O
    5H-3-bromo-2-methyl-7,8-diphenylimidazo[1,2-b]-1,2,4-triazepin-4-one
    —— (5Z)-5-(2-oxoindolin-3-ylidene)-2-(thiazol-2-ylimino)thiazolidin-4-one 1401514-09-7 C14H8N4O2S2
    (5Z)-5-(2-oxoindolin-3-ylidene)-2-(thiazol-2-ylimino)thiazolidin-4-one
    —— 5-benzyloxy-4-fluoro-N,N-dimethyl-2-nitrobenzamide 847861-65-8 C16H15FN2O4
    5-benzyloxy-4-fluoro-N,N-dimethyl-2-nitrobenzamide
    —— 5-<4-Chlor-phenyl>-2-methylmercapto-1,3,4-oxadiazol 23767-37-5 C9H7ClN2OS
    5-<4-Chlor-phenyl>-2-methylmercapto-1,3,4-oxadiazol