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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(N-benzyloxycarbonyl-N-methylamino)-6-benzyloxy-3,4-dihydro-1(2H)-naphthalenone 59605-26-4 C26H25NO4
    5-(N-benzyloxycarbonyl-N-methylamino)-6-benzyloxy-3,4-dihydro-1(2H)-naphthalenone
    —— 5-ethyl-4-hydroxy-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carbonitrile 64169-93-3 C9H10N2O2
    5-ethyl-4-hydroxy-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carbonitrile
    —— {5-[2-((E)-2-Pyridin-4-yl-vinyl)-pyridin-3-yl]-[1,3,4]oxadiazol-2-yl}-(4-trifluoromethyl-phenyl)-amine 883557-60-6 C21H14F3N5O
    {5-[2-((E)-2-Pyridin-4-yl-vinyl)-pyridin-3-yl]-[1,3,4]oxadiazol-2-yl}-(4-trifluoromethyl-phenyl)-amine
    —— 5-Ethylbenzo<b>thiophen-2,3-dion 66282-88-0 C10H8O2S
    5-Ethylbenzo<b>thiophen-2,3-dion
    —— 5-(4-Ethyl-phenyl)-4,6,7-triphenyl-indan 65648-81-9 C35H30
    5-(4-Ethyl-phenyl)-4,6,7-triphenyl-indan
    —— 5-ethyl-5-isocyanato-hexahydro-cyclopenta[c]pyrrole-2-carboxylic acid dimethylamide 1175536-34-1 C13H21N3O2
    5-ethyl-5-isocyanato-hexahydro-cyclopenta[c]pyrrole-2-carboxylic acid dimethylamide
    —— (5,5-dinitro-2-oxo-piperidino)-acetic acid 98548-38-0 C7H9N3O7
    (5,5-dinitro-2-oxo-piperidino)-acetic acid
    —— 5-methoxycarbonyl-3,5-dimethyl-2-phenyl-2,5-dihydro-1,2,4-oxadiazole 135673-03-9 C12H14N2O3
    5-methoxycarbonyl-3,5-dimethyl-2-phenyl-2,5-dihydro-1,2,4-oxadiazole
    —— (5<i>R</i>)-3-[(<i>Z</i>)-2-(benzyloxycarbonyl-chloroacetyl-amino)-ethylidene]-7-oxo-(5<i>r</i><i>H</i>)-4-oxa-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester 69032-25-3 C25H23ClN2O7
    (5<i>R</i>)-3-[(<i>Z</i>)-2-(benzyloxycarbonyl-chloroacetyl-amino)-ethylidene]-7-oxo-(5<i>r</i><i>H</i>)-4-oxa-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester
    —— 5-(4-hydroxy-3-methoxy-phenyl)-3,4-dihydro-2<i>H</i>-pyrrole-2-carboxylic acid ethyl ester 893-23-2 C14H17NO4
    5-(4-hydroxy-3-methoxy-phenyl)-3,4-dihydro-2<i>H</i>-pyrrole-2-carboxylic acid ethyl ester
    —— 5-prop-2-ynyloxymethyl-3-pyridin-2-yl-oxazolidin-2-one 27632-10-6 C12H12N2O3
    5-prop-2-ynyloxymethyl-3-pyridin-2-yl-oxazolidin-2-one
    —— 5-(2-Chloro-4-trifluoromethyl-phenoxy)-2-nitro-benzoic acid prop-2-ynyl ester 67446-78-0 C17H9ClF3NO5
    5-(2-Chloro-4-trifluoromethyl-phenoxy)-2-nitro-benzoic acid prop-2-ynyl ester
    —— 5-<β-Dimethylamino-aethyl>-8.11-dimethyl-5H-dibenzo<b,e>-1,4-diazepin 4317-29-7 C19H23N3
    5-<β-Dimethylamino-aethyl>-8.11-dimethyl-5H-dibenzo<b,e>-1,4-diazepin
    —— [5-(3-phenyl-propane-1-sulfinyl)-1(3)<i>H</i>-benzoimidazol-2-yl]-carbamic acid methyl ester 58841-28-4 C18H19N3O3S
    [5-(3-phenyl-propane-1-sulfinyl)-1(3)<i>H</i>-benzoimidazol-2-yl]-carbamic acid methyl ester
    —— 5-(3-Chloro-phenyl)-6-methyl-tetrahydro-thiazolo[4,5-d]pyridazine-2,4,7-trione 64989-21-5 C12H10ClN3O3S
    5-(3-Chloro-phenyl)-6-methyl-tetrahydro-thiazolo[4,5-d]pyridazine-2,4,7-trione
    —— 5-Acetamino-9-O-tert.butyldimethylsilyl-3,5-didesoxy-D-glycero-D-galakto-2-keto-nononsaeure-γ-lacton-diethylmercaptal 99336-33-1 C21H41NO7S2Si
    5-Acetamino-9-O-tert.butyldimethylsilyl-3,5-didesoxy-D-glycero-D-galakto-2-keto-nononsaeure-γ-lacton-diethylmercaptal
    —— 5-amino-1-(4-phenoxy-phenyl)-1H-pyrazole-4-carbonitrile 896134-38-6 C16H12N4O
    5-amino-1-(4-phenoxy-phenyl)-1H-pyrazole-4-carbonitrile
    —— 5-nitro-2-(2-nitro-vinyl)-quinoline 68311-66-0 C11H7N3O4
    5-nitro-2-(2-nitro-vinyl)-quinoline
    —— 5-[1-(4-Dimethylamino-phenyl)-meth-(Z)-ylidene]-4-ethyl-3-methyl-1,5-dihydro-pyrrol-2-one 66585-47-5 C16H20N2O
    5-[1-(4-Dimethylamino-phenyl)-meth-(Z)-ylidene]-4-ethyl-3-methyl-1,5-dihydro-pyrrol-2-one
    —— 5,12-dihydro-naphthacene-5,12-dicarbaldehyde bis-[(4,5-dihydro-1(3)<i>H</i>-imidazol-2-yl)-hydrazone] 71440-76-1 C26H26N8
    5,12-dihydro-naphthacene-5,12-dicarbaldehyde bis-[(4,5-dihydro-1(3)<i>H</i>-imidazol-2-yl)-hydrazone]
    —— 5-iodo-5,10-dihydrodibenzo{b.e}bismine 143674-24-2 C13H10BiI
    5-iodo-5,10-dihydrodibenzo{b.e}bismine
    —— 5-Phenylazo-2-(p-tolylimino)-thiazolidinon-(4) 23155-44-4 C16H14N4OS
    5-Phenylazo-2-(p-tolylimino)-thiazolidinon-(4)
    —— 5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2-methyl-N-1-naphthylthiophene-3-sulfonamide 1189973-30-5 C20H17N3O3S2
    5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2-methyl-N-1-naphthylthiophene-3-sulfonamide
    —— 5-methyl-4-phenyl-2-vinyl-pyridine 40964-14-5 C14H13N
    5-methyl-4-phenyl-2-vinyl-pyridine
    —— (+/-)-5-hydroxy-3-(2-methoxyphenyl)pentyl acetate 1263798-53-3 C14H20O4
    (+/-)-5-hydroxy-3-(2-methoxyphenyl)pentyl acetate
    —— 5α-hydroxynorpanasinsan-8-one 4870-62-6 C14H22O2
    5α-hydroxynorpanasinsan-8-one
    —— 5-(5-Phenyl-2H-[1,2,4]triazol-3-yl)-pentanoic acid [1-amino-1-phenyl-meth-(Z)-ylidene]-hydrazide 126743-39-3 C20H22N6O
    5-(5-Phenyl-2H-[1,2,4]triazol-3-yl)-pentanoic acid [1-amino-1-phenyl-meth-(Z)-ylidene]-hydrazide
    —— 5-m-tolyl-oxazole-4-carboxylic acid {1-[3-(4-methoxy-pyrimidin-2-ylamino)-propyl]-1H-pyrazol-4-yl}-amide 1394161-74-0 C22H23N7O3
    5-m-tolyl-oxazole-4-carboxylic acid {1-[3-(4-methoxy-pyrimidin-2-ylamino)-propyl]-1H-pyrazol-4-yl}-amide
    —— 5-(Morpholin-4-ylsulfonyl)-2-phenyl-1,3-oxazole-4-carbonitrile 1412224-32-8 C14H13N3O4S
    5-(Morpholin-4-ylsulfonyl)-2-phenyl-1,3-oxazole-4-carbonitrile
    —— 5-Butyl-5-ethyl-6-(4-hydroxy-phenyl)-piperidin-2-one 32710-78-4 C17H25NO2
    5-Butyl-5-ethyl-6-(4-hydroxy-phenyl)-piperidin-2-one
    —— 5-(5-benzoylamino-benzo[1,2,3]triazol-2-yl)-<i>N</i>-(3-dimethylamino-propyl)-2-styryl-benzenesulfonamide 97572-93-5 C32H32N6O3S
    5-(5-benzoylamino-benzo[1,2,3]triazol-2-yl)-<i>N</i>-(3-dimethylamino-propyl)-2-styryl-benzenesulfonamide
    —— 5-Benzoyl-indan-2-carboxylic acid (2-diethylamino-ethyl)-amide; compound with oxalic acid 67518-84-7 C2H2O4*C23H28N2O2
    5-Benzoyl-indan-2-carboxylic acid (2-diethylamino-ethyl)-amide; compound with oxalic acid
    —— 5-Cyanmethyl-2-methyl-benzoesaeure 66658-53-5 C10H9NO2
    5-Cyanmethyl-2-methyl-benzoesaeure
    —— 5-(3-chloro-4-fluoro-phenyl)-1-(3-chloro-2-fluoro-phenyl)-2-thiophen-3-yl-1H-imidazole-4-carboxylic acid amide 1268678-64-3 C20H11Cl2F2N3OS
    5-(3-chloro-4-fluoro-phenyl)-1-(3-chloro-2-fluoro-phenyl)-2-thiophen-3-yl-1H-imidazole-4-carboxylic acid amide
    —— 5-(2-Hydroxy-ethyl)-2,6,6-trimethyl-heptanoic acid ethyl ester 188670-40-8 C14H28O3
    5-(2-Hydroxy-ethyl)-2,6,6-trimethyl-heptanoic acid ethyl ester
    —— 5,7,7,12,14,14-Hexamethyl-1,4,8,11-tetraazacyclotetradeca-4,11-diene 29419-92-9 C16H32N4
    5,7,7,12,14,14-Hexamethyl-1,4,8,11-tetraazacyclotetradeca-4,11-diene
    —— 5β-Methyl-19-nor-14β-androst-8(9)-en-3-on 33276-42-5 C19H28O
    5β-Methyl-19-nor-14β-androst-8(9)-en-3-on
    —— 5-chloro-2-diethylaminomethyl-phenol 87059-90-3 C11H16ClNO
    5-chloro-2-diethylaminomethyl-phenol
    —— 5-benzylidene-2-(2-nitro-phenylimino)-3-phenyl-thiazolidin-4-one 67637-37-0 C22H15N3O3S
    5-benzylidene-2-(2-nitro-phenylimino)-3-phenyl-thiazolidin-4-one
    —— 5-fluoro-1H-indole-2-carboxylic acid dimethylamide 878156-88-8 C11H11FN2O
    5-fluoro-1H-indole-2-carboxylic acid dimethylamide
    —— (5-(4-nitrophenyl)-2-(piperidin-1-yl)furan-3-yl)(phenyl)methanone 1059605-81-0 C22H20N2O4
    (5-(4-nitrophenyl)-2-(piperidin-1-yl)furan-3-yl)(phenyl)methanone
    —— 5-(1H-benzotriazol-1-ylmethyl)isophthalic acid 1427876-22-9 C15H11N3O4
    5-(1H-benzotriazol-1-ylmethyl)isophthalic acid
    —— 5-ethyl-5-butyl-2-(4-nitro-phenoxy)-[1,3,2]dioxaphosphorinane-2-oxide 97471-24-4 C15H22NO6P
    5-ethyl-5-butyl-2-(4-nitro-phenoxy)-[1,3,2]dioxaphosphorinane-2-oxide
    —— 5-[5-(2-methyl-propane-2-sulfinyl)-2-propoxy-phenyl]-1,6-dihydro-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidin-7-one 61627-08-5 C17H21N5O3S
    5-[5-(2-methyl-propane-2-sulfinyl)-2-propoxy-phenyl]-1,6-dihydro-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidin-7-one
    —— 5-Amino-4-hydroxy-1-methyl-3-oxo-2-phenyl-2,3-dihydro-pyridazin-1-ium 46486-54-8 C11H12N3O2
    5-Amino-4-hydroxy-1-methyl-3-oxo-2-phenyl-2,3-dihydro-pyridazin-1-ium
    —— 5,6-dimethyl-2,3-diphenyl-3H-pyrimidin-4-one 101731-17-3 C18H16N2O
    5,6-dimethyl-2,3-diphenyl-3H-pyrimidin-4-one
    —— 5,10,10-Triphenyl-5,10-dihydro-phenazasilin 1806-82-2 C30H23NSi
    5,10,10-Triphenyl-5,10-dihydro-phenazasilin
    —— 5-hydroxy-4<i>H</i>-naphtho[1,2-<i>b</i>][1,4]oxazin-3-one 54656-13-2 C12H9NO3
    5-hydroxy-4<i>H</i>-naphtho[1,2-<i>b</i>][1,4]oxazin-3-one
    —— (5-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-2,4-dinitrophenyl)-D-proline 199729-82-3 C17H23N5O7
    (5-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-2,4-dinitrophenyl)-D-proline
    —— 5-azido-4-carbamoyl-1-phenyl-1,2,3-triazole 103912-78-3 C9H7N7O
    5-azido-4-carbamoyl-1-phenyl-1,2,3-triazole