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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-[[(5R)-5-[4-(trifluoromethoxy)phenyl]-4,5-dihydro-1,2-oxazol-3-yl]oxy]pyridine-2-carbonitrile 1256370-36-1 C16H10F3N3O3
    5-[[(5R)-5-[4-(trifluoromethoxy)phenyl]-4,5-dihydro-1,2-oxazol-3-yl]oxy]pyridine-2-carbonitrile
    —— 5-(3,5-difluoro-benzenesulfonyl)-3-{4-dimethylamino-2-[(1H-pyrrole-2-carbonyl)-amino]-benzoylamino}-6,6-dimethyl-5,6-dihydro-4H-pyrrolo[3,4-c]pyrazole-2-carboxylic acid ethyl ester 942272-23-3 C30H31F2N7O6S
    5-(3,5-difluoro-benzenesulfonyl)-3-{4-dimethylamino-2-[(1H-pyrrole-2-carbonyl)-amino]-benzoylamino}-6,6-dimethyl-5,6-dihydro-4H-pyrrolo[3,4-c]pyrazole-2-carboxylic acid ethyl ester
    —— 5-o-Phenetidino-4-phenyl-1,2-dithia-cyclopenten-on-(3) 94673-69-5 C17H15NO2S2
    5-o-Phenetidino-4-phenyl-1,2-dithia-cyclopenten-on-(3)
    —— (5Ξ)-5-acetoxy-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>-isopropylidene-<i>O</i><sup>3</sup>,<i>O</i><sup>5</sup>-((5Ξ)-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>-isopropylidene-<i>O</i><sup>3</sup>-methanesulfonyl-α-D-xylofuranose-5,5-diyl)-α-D-xylofuranose 114401-48-8 C19H28O13S
    (5Ξ)-5-acetoxy-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>-isopropylidene-<i>O</i><sup>3</sup>,<i>O</i><sup>5</sup>-((5Ξ)-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>-isopropylidene-<i>O</i><sup>3</sup>-methanesulfonyl-α-D-xylofuranose-5,5-diyl)-α-D-xylofuranose
    —— 5,11-Di<chlordithio>-naphthacen 98638-52-9 C18H10Cl2S4
    5,11-Di<chlordithio>-naphthacen
    —— 5-Butyl-5-<2-(tetrahydropyranyl-(2)-oxy)-ethyl>-barbitursaeure 93152-45-5 C15H24N2O5
    5-Butyl-5-<2-(tetrahydropyranyl-(2)-oxy)-ethyl>-barbitursaeure
    —— 5,6β,9-trihydroxy-14,15,16,19-tetranor-8β<i>H</i>-labdan-13-oic acid-9-lactone 108982-71-4 C16H26O4
    5,6β,9-trihydroxy-14,15,16,19-tetranor-8β<i>H</i>-labdan-13-oic acid-9-lactone
    —— 5-methyl-5-propyl-1-p-tolylimidazolidine-2,4-dione 1240672-29-0 C14H18N2O2
    5-methyl-5-propyl-1-p-tolylimidazolidine-2,4-dione
    —— 5-[(4-aminosulfonyl)phenyl]-4-(3-fluoro-4-methoxyphenyl)-N-hydroxy-N-methyl-2-oxazolepropanamide 425417-52-3 C20H20FN3O6S
    5-[(4-aminosulfonyl)phenyl]-4-(3-fluoro-4-methoxyphenyl)-N-hydroxy-N-methyl-2-oxazolepropanamide
    —— 5-[2-methyl-5-(4-morpholin-4-ylmethyl-3-trifluoromethyl-benzoylamino)-benzylamino]-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester 1616670-26-8 C30H30F3N5O4
    5-[2-methyl-5-(4-morpholin-4-ylmethyl-3-trifluoromethyl-benzoylamino)-benzylamino]-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester
    —— [5-ethyl-3-(1-ethyl-propoxy)-6-(6-isopropyl-2-piperazin-1-yl-pyridin-3-yl)-pyrazin-2-yl]-methyl-amine 666722-40-3 C24H38N6O
    [5-ethyl-3-(1-ethyl-propoxy)-6-(6-isopropyl-2-piperazin-1-yl-pyridin-3-yl)-pyrazin-2-yl]-methyl-amine
    —— 5,6-dimethoxy-2,7-dimethyl-indane-1-one 1151863-67-0 C13H16O3
    5,6-dimethoxy-2,7-dimethyl-indane-1-one
    —— 5-Nitro-6-hydroxy-3-aethoxycarbonyl-benzoesaeure-4-chlor-anilid 97441-07-1 C16H13ClN2O6
    5-Nitro-6-hydroxy-3-aethoxycarbonyl-benzoesaeure-4-chlor-anilid
    —— 5,6,7,8-Tetrahydro-2-methyl-4-(4-nitro-phenyl)-5-oxo-chinolin-3-carbonsaeure-ethylester 94254-55-4 C19H18N2O5
    5,6,7,8-Tetrahydro-2-methyl-4-(4-nitro-phenyl)-5-oxo-chinolin-3-carbonsaeure-ethylester
    —— 5-Propinyl-1.3-diphenyl-Δ<sup>2</sup>-pyrazolin 95023-58-8 C18H16N2
    5-Propinyl-1.3-diphenyl-Δ<sup>2</sup>-pyrazolin
    —— 5-<Penten-(4)-in-(1)-yl>-1,3-diphenyl-Δ<sup>2</sup>-pyrazolin 94681-47-7 C20H18N2
    5-<Penten-(4)-in-(1)-yl>-1,3-diphenyl-Δ<sup>2</sup>-pyrazolin
    —— 5,8-dimethoxy-3-methyl-1-phenyl-isoquinoline 114001-52-4 C18H17NO2
    5,8-dimethoxy-3-methyl-1-phenyl-isoquinoline
    —— (5R,6S,8S,9S)-6-tert-butyldiphenylsilyloxymethyl-8,9-(dimethylmethylenedioxy)-3-α-naphthyl-2-selenoxo-7-oxa-1,3-diazaspiro[4.4]nonan-4-one 1379002-85-3 C36H38N2O5SeSi
    (5R,6S,8S,9S)-6-tert-butyldiphenylsilyloxymethyl-8,9-(dimethylmethylenedioxy)-3-α-naphthyl-2-selenoxo-7-oxa-1,3-diazaspiro[4.4]nonan-4-one
    —— 5-(4-chloro-phenyl)-2-[(4-dimethylamino-phenylimino)-methyl]-3-methyl-4-phenyl-thiazolium; iodide 5938-42-1 C25H23ClN3S*I
    5-(4-chloro-phenyl)-2-[(4-dimethylamino-phenylimino)-methyl]-3-methyl-4-phenyl-thiazolium; iodide
    —— 5-(3-methyl-benzylamino)-1,1-dioxo-3-phenyl-1H-1λ6-benzo[d]isothiazole-6-carboxylic acid 36246-39-6 C22H18N2O4S
    5-(3-methyl-benzylamino)-1,1-dioxo-3-phenyl-1H-1λ6-benzo[d]isothiazole-6-carboxylic acid
    —— 5-[(2-chlorophenoxy)methyl]-2-phenyl-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazine-7-thione 84052-74-4 C17H11ClN4O2S
    5-[(2-chlorophenoxy)methyl]-2-phenyl-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazine-7-thione
    —— 5-(10-methyl-10H-phenothiazin-2-yl)-pentanoic acid 25244-72-8 C18H19NO2S
    5-(10-methyl-10H-phenothiazin-2-yl)-pentanoic acid
    —— 5-methoxy-2-(4-methoxyphenyl)-1-(pyrimidin-2-yl)-1H-indole 1310709-02-4 C20H17N3O2
    5-methoxy-2-(4-methoxyphenyl)-1-(pyrimidin-2-yl)-1H-indole
    —— 5-chloro-N-[(2Z)-3-isobutyl-4,4,6,6-tetramethyl-4,6-dihydrofuro[3,4-d][1,3]thiazol-2(3H)-ylidene]-2-methoxybenzamide 1065641-28-2 C21H27ClN2O3S
    5-chloro-N-[(2Z)-3-isobutyl-4,4,6,6-tetramethyl-4,6-dihydrofuro[3,4-d][1,3]thiazol-2(3H)-ylidene]-2-methoxybenzamide
    —— 5-chloro-6,8-dimethoxy-3-phenylisocoumarin 80458-93-1 C17H13ClO4
    5-chloro-6,8-dimethoxy-3-phenylisocoumarin
    —— 5-Methyl-1-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-1H-1,2,4-triazol-3-carbonsaeure-ethylester 79437-75-5 C32H35N3O6
    5-Methyl-1-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-1H-1,2,4-triazol-3-carbonsaeure-ethylester
    —— 5-chloro-1-(phenylsulfonyl)-1H-pyrrolo[3,2-b]pyridine-2-butanoic acid methyl ester 927867-08-1 C18H17ClN2O4S
    5-chloro-1-(phenylsulfonyl)-1H-pyrrolo[3,2-b]pyridine-2-butanoic acid methyl ester
    —— 5-{4-[2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-5-yl]piperidin-1-yl}pentan-1-ol hydrochloride 1314088-29-3 C27H40N2OS*ClH
    5-{4-[2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-5-yl]piperidin-1-yl}pentan-1-ol hydrochloride
    —— 5-Oxo-8-methyl-5,6-dihydro-tetrazolo<1.5-d>-asymm.-triazin 16943-01-4 C4H4N6O
    5-Oxo-8-methyl-5,6-dihydro-tetrazolo<1.5-d>-asymm.-triazin
    —— 5-bromo-3-ethoxycarbonyloxy-benzo[<i>d</i>]isoxazole 70964-66-8 C10H8BrNO4
    5-bromo-3-ethoxycarbonyloxy-benzo[<i>d</i>]isoxazole
    —— 5-isobutoxy-6-isobutoxymethyl-1<i>H</i>-pyrimidine-2,4-dione 100531-71-3 C13H22N2O4
    5-isobutoxy-6-isobutoxymethyl-1<i>H</i>-pyrimidine-2,4-dione
    —— 5-ethyl-6-{2-[3-(pyridin-2-ylmethoxy)phenyl]benzoxazol-6-yl}-4,5-dihydro-2H-pyridazin-3-one 1346699-10-2 C25H22N4O3
    5-ethyl-6-{2-[3-(pyridin-2-ylmethoxy)phenyl]benzoxazol-6-yl}-4,5-dihydro-2H-pyridazin-3-one
    —— 5-(2-Methoxy-4-nitro-phenyl)-cyclopenta-2,4-diene-1,1,2,3,4-pentacarboxylic acid pentamethyl ester 116854-53-6 C22H21NO13
    5-(2-Methoxy-4-nitro-phenyl)-cyclopenta-2,4-diene-1,1,2,3,4-pentacarboxylic acid pentamethyl ester
    —— 5-(2,6-dichloro-phenyl)-3-(2-hydroxy-ethyl)-2-thioxo-[1,3,4]thiadiazinan-6-one oxime 50368-44-0 C11H11Cl2N3O2S2
    5-(2,6-dichloro-phenyl)-3-(2-hydroxy-ethyl)-2-thioxo-[1,3,4]thiadiazinan-6-one oxime
    —— 5-phenyl-1-pyrrolidin-1-ylpentane-1,4-dione 122716-01-2 C15H19NO2
    5-phenyl-1-pyrrolidin-1-ylpentane-1,4-dione
    —— 5-chloro-N-[(3,5-dichloro-2-hydroxyphenyl)methylideneamino]thiophene-2-carboxamide 1360865-19-5 C12H7Cl3N2O2S
    5-chloro-N-[(3,5-dichloro-2-hydroxyphenyl)methylideneamino]thiophene-2-carboxamide
    —— 5-phenyl-3-(p-toluenesulfonyloxy)pentan-2-one 1241906-11-5 C18H20O4S
    5-phenyl-3-(p-toluenesulfonyloxy)pentan-2-one
    —— 5-deuterio-2',3'-O-isopropylidene-5'-O-methoxymethyl-6-phenylthiouridine 105075-73-8 C20H24N2O7S
    5-deuterio-2',3'-O-isopropylidene-5'-O-methoxymethyl-6-phenylthiouridine
    —— 5-(1-(2-bromobenzyloxy)ethyl)-6-ethyl-4-phenyl-2H-pyran-2-one 1147106-32-8 C22H21BrO3
    5-(1-(2-bromobenzyloxy)ethyl)-6-ethyl-4-phenyl-2H-pyran-2-one
    —— (5<i>S</i>)-6<i>c</i>-((2<i>R</i>)-2,4<i>c</i>-dimethyl-5-oxo-tetrahydro-[2<i>r</i>]furyl)-3ξ,5<i>r</i>-dimethyl-tetrahydro-pyran-2-one 105912-67-2 C13H20O4
    (5<i>S</i>)-6<i>c</i>-((2<i>R</i>)-2,4<i>c</i>-dimethyl-5-oxo-tetrahydro-[2<i>r</i>]furyl)-3ξ,5<i>r</i>-dimethyl-tetrahydro-pyran-2-one
    —— 5-Hydroxy-3-(3-nitrophenyl)-1-formyl-2,2-bis-ethoxycarbonyl-pyrrolidin 3005-65-0 C17H20N2O8
    5-Hydroxy-3-(3-nitrophenyl)-1-formyl-2,2-bis-ethoxycarbonyl-pyrrolidin
    —— 5-(2-Carbamoyl-phenoxy)-5-butyl-barbitursaeure 92548-48-6 C15H17N3O5
    5-(2-Carbamoyl-phenoxy)-5-butyl-barbitursaeure
    —— 5-p-Dimethylaminophenyl-2-methoxypyrimidin 27956-18-9 C13H15N3O
    5-p-Dimethylaminophenyl-2-methoxypyrimidin
    —— 5,6-dimethoxyphthalazine 415941-06-9 C10H10N2O2
    5,6-dimethoxyphthalazine
    —— 5-furfuryl-5-pentyl-imidazolidine-2,4-dione 55107-11-4 C13H18N2O3
    5-furfuryl-5-pentyl-imidazolidine-2,4-dione
    —— 5,6-diphenyl-2-(p-toluoyl)pyrazine 1-oxide 135510-34-8 C24H18N2O2
    5,6-diphenyl-2-(p-toluoyl)pyrazine 1-oxide
    —— 5-phenylpentyl (methyl 2-O-acetyl-4-O-levulinoyl-3-O-methyl-α-L-idopyranosyluronate)-(1->4)-2-[(benzyloxy)carbonyl]amino-2-deoxy-3-O-methyl-β-D-glucopyranoside 1388150-67-1 C41H55NO16
    5-phenylpentyl (methyl 2-O-acetyl-4-O-levulinoyl-3-O-methyl-α-L-idopyranosyluronate)-(1->4)-2-[(benzyloxy)carbonyl]amino-2-deoxy-3-O-methyl-β-D-glucopyranoside
    —— 5-chloro-2-[2-(2-methoxyethoxy)ethoxy]benzoic acid 1271523-57-9 C12H15ClO5
    5-chloro-2-[2-(2-methoxyethoxy)ethoxy]benzoic acid
    —— 5-(4-(4-(6-(3-hydroxy-3-methylbutoxy)-2,4-dimethylpyridin-3-yl)-2,3-dihydro-1H-inden-1-yloxy)phenyl)isoxazol-3-ol 1294453-20-5 C30H32N2O5
    5-(4-(4-(6-(3-hydroxy-3-methylbutoxy)-2,4-dimethylpyridin-3-yl)-2,3-dihydro-1H-inden-1-yloxy)phenyl)isoxazol-3-ol
    —— 5-cyano-2-{[3-(5-methoxy-1H-indol-1-ylsulfonyl)benzoyl]amino}benzoic acid 668261-75-4 C24H17N3O6S
    5-cyano-2-{[3-(5-methoxy-1H-indol-1-ylsulfonyl)benzoyl]amino}benzoic acid