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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(1-(6-chloro-5-nitropyrimidin-4-yl)piperidin-4-yl)-3-(pyridin-3-yl)-1,2,4-oxadiazole 1054579-84-8 C16H14ClN7O3
    5-(1-(6-chloro-5-nitropyrimidin-4-yl)piperidin-4-yl)-3-(pyridin-3-yl)-1,2,4-oxadiazole
    —— 5'-(cinnamylidene)-4-carboxymethylthio-8,9-dimethoxy-2-(4'-oxothiazolidin-2'-ylideneamino)-1,2-dihydro-(3H)-benzazepine-1,3-dione 89863-43-4 C26H21N3O7S2
    5'-(cinnamylidene)-4-carboxymethylthio-8,9-dimethoxy-2-(4'-oxothiazolidin-2'-ylideneamino)-1,2-dihydro-(3H)-benzazepine-1,3-dione
    —— 5-Acetonyl-2-amino-1,3,4-oxadiazol-phenylhydrazon 81259-41-8 C11H13N5O
    5-Acetonyl-2-amino-1,3,4-oxadiazol-phenylhydrazon
    —— 5-(2-(1-naphthyl)-ethyl)-4-(2-hydroxy-ethyl)-3-isoxazolecarboxylic acid ethyl ester 691406-48-1 C20H21NO4
    5-(2-(1-naphthyl)-ethyl)-4-(2-hydroxy-ethyl)-3-isoxazolecarboxylic acid ethyl ester
    —— 5,10,15,20-tetrakis[4-(2-ethylhexyloxy)phenyl]porphyrinatozinc 897363-38-1 C76H92N4O4Zn
    5,10,15,20-tetrakis[4-(2-ethylhexyloxy)phenyl]porphyrinatozinc
    —— 5'-bromo-1'-ethyl-1,8-dihydro-1,3-diphenylspiro[furo[4,3-b]pyrazolo[4,3-e]pyridine-4,3'-indole]-2',5(1'H,7H)-dione 1310545-60-8 C29H21BrN4O3
    5'-bromo-1'-ethyl-1,8-dihydro-1,3-diphenylspiro[furo[4,3-b]pyrazolo[4,3-e]pyridine-4,3'-indole]-2',5(1'H,7H)-dione
    —— 5-Nitro-2-diaethylamino-4-acetylamino-<4-acetylamino-styryl>-pyrimidin 103507-67-1 C20H24N6O4
    5-Nitro-2-diaethylamino-4-acetylamino-<4-acetylamino-styryl>-pyrimidin
    —— 5,6-Dibenzyloxy-N<sup>ω</sup>,N<sup>ω</sup>-dibenzyl-tryptamin 103509-74-6 C38H36N2O2
    5,6-Dibenzyloxy-N<sup>ω</sup>,N<sup>ω</sup>-dibenzyl-tryptamin
    —— 5-(tert-butyl)-2-phenyl-2,3,4,7-tetrahydro[1,4]thiazepine-6-carbonitrile 1024025-78-2 C16H20N2S
    5-(tert-butyl)-2-phenyl-2,3,4,7-tetrahydro[1,4]thiazepine-6-carbonitrile
    —— 5-Methylamino-2-{(2R,3R,6S,8R,9R,11R)-3,9,11-trimethyl-8-[2-oxo-2-(1H-pyrrol-2-yl)-ethyl]-1,7-dioxa-spiro[5.5]undec-2-ylmethyl}-benzooxazole-4-carboxylic acid methyl ester 533881-52-6 C29H37N3O6
    5-Methylamino-2-{(2R,3R,6S,8R,9R,11R)-3,9,11-trimethyl-8-[2-oxo-2-(1H-pyrrol-2-yl)-ethyl]-1,7-dioxa-spiro[5.5]undec-2-ylmethyl}-benzooxazole-4-carboxylic acid methyl ester
    —— 5-methyl-4-prop-2-ynyl-isoxazol-3-one 16880-38-9 C7H7NO2
    5-methyl-4-prop-2-ynyl-isoxazol-3-one
    —— 5-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-4-((4-methylbenzylidene)amino)-4H-1,2,4-triazole-3-thiol 1070666-73-7 C17H15N7S
    5-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-4-((4-methylbenzylidene)amino)-4H-1,2,4-triazole-3-thiol
    —— 5-Chlor-4-hydroxy-3,6-endoxo-hexahydrophthalsaeure-dimethylester 16078-17-4 C10H13ClO6
    5-Chlor-4-hydroxy-3,6-endoxo-hexahydrophthalsaeure-dimethylester
    —— 5-(4-Nitro-anilino)-1.2.3-triazol-carbonsaeure-(4)-nitril 103029-87-4 C9H6N6O2
    5-(4-Nitro-anilino)-1.2.3-triazol-carbonsaeure-(4)-nitril
    —— 5-methyl-2-(2-morpholinophenyl)-1H-pyrazol-3(2H)-one 1510821-56-3 C14H17N3O2
    5-methyl-2-(2-morpholinophenyl)-1H-pyrazol-3(2H)-one
    —— 5-Methyl-4-phenyl-2-<naphthyl-(2)>-oxazol 109746-89-6 C20H15NO
    5-Methyl-4-phenyl-2-<naphthyl-(2)>-oxazol
    —— 5-di(4-methoxyphenyl)methylene-2(5H)-furanone 95970-42-6 C19H16O4
    5-di(4-methoxyphenyl)methylene-2(5H)-furanone
    —— 5-Cyclohexyl-3-(5-nitro-thiazol-2-yl)-oxazolidin-2-one 23855-71-2 C12H15N3O4S
    5-Cyclohexyl-3-(5-nitro-thiazol-2-yl)-oxazolidin-2-one
    —— 5-(2-Carbethoxyethyl)-dibenzo<a,e>cycloheptatrien 22649-59-8 C20H20O2
    5-(2-Carbethoxyethyl)-dibenzo<a,e>cycloheptatrien
    —— (5-fluoro-2-methylphenyl)(3-methoxyphenyl)methanone 1179804-71-7 C15H13FO2
    (5-fluoro-2-methylphenyl)(3-methoxyphenyl)methanone
    —— 5,12-Diphenyloctacyclo[24.3.1.02,15.04,13.06,11.016,29.019,28.022,27]triaconta-1(30),2,4,6,8,10,12,14,16(29),17,19(28),20,22(27),23,25-pentadecaene 1358517-19-7 C42H24
    5,12-Diphenyloctacyclo[24.3.1.02,15.04,13.06,11.016,29.019,28.022,27]triaconta-1(30),2,4,6,8,10,12,14,16(29),17,19(28),20,22(27),23,25-pentadecaene
    —— (5Z,7E)-(1S,3R,22S)-25-(1-oxoheptyl)-26,27-cyclo-24a-homo-9,10-secocholesta-5,7,10(19)-triene-1,3,22-triol 223107-91-3 C35H56O4
    (5Z,7E)-(1S,3R,22S)-25-(1-oxoheptyl)-26,27-cyclo-24a-homo-9,10-secocholesta-5,7,10(19)-triene-1,3,22-triol
    —— 5,6-dinitro-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole 1276662-13-5 C12H12N4O5
    5,6-dinitro-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole
    —— 5-fluoro-3-(2-hydroxy-6-oxo-1-cyclohexenecarbonyl)-1-(4-methoxyphenyl)-quinoxalin-2(1H)-one 1112121-52-4 C22H17FN2O5
    5-fluoro-3-(2-hydroxy-6-oxo-1-cyclohexenecarbonyl)-1-(4-methoxyphenyl)-quinoxalin-2(1H)-one
    —— (5-(4-chlorophenyl)-3-(2,6-difluoro-3-(propylsulfonamido)benzoyl)-1H-pyrrolo[2,3-b]pyridin-1-yl)methyl 2-((tert-butoxycarbonyl)amino)-2-methylpropanoate 1567347-08-3 C33H35ClF2N4O7S
    (5-(4-chlorophenyl)-3-(2,6-difluoro-3-(propylsulfonamido)benzoyl)-1H-pyrrolo[2,3-b]pyridin-1-yl)methyl 2-((tert-butoxycarbonyl)amino)-2-methylpropanoate
    —— 5-amino-3-(1,4-benzodioxan-6-yl)amino-1-(4-(2-(piperidin-1-yl)ethoxy)phenyl)carbonyl-1H-1,2,4-triazole 929262-98-6 C24H28N6O4
    5-amino-3-(1,4-benzodioxan-6-yl)amino-1-(4-(2-(piperidin-1-yl)ethoxy)phenyl)carbonyl-1H-1,2,4-triazole
    —— (5-chloro-1,2-benzisothiazolin-3-one-2-yl)-acetamide 135644-94-9 C9H7ClN2O2S
    (5-chloro-1,2-benzisothiazolin-3-one-2-yl)-acetamide
    —— 5-(4-chlorophenyl)-N,N,2-trimethyl-1-(4-sulfamoylphenyl)-1H-pyrrole-3-carboxamide 1000280-75-0 C20H20ClN3O3S
    5-(4-chlorophenyl)-N,N,2-trimethyl-1-(4-sulfamoylphenyl)-1H-pyrrole-3-carboxamide
    —— 5-methyl<1>benzothieno<2,3-c>quinolinium iodide 115172-79-7 C16H12NS*I
    5-methyl<1>benzothieno<2,3-c>quinolinium iodide
    —— 5-(Ethoxycarbonyloxy)-2,2-dimethyl-5-(phenyliminomethyl)-1,3-dioxan-4,6-dion 75307-53-8 C16H17NO7
    5-(Ethoxycarbonyloxy)-2,2-dimethyl-5-(phenyliminomethyl)-1,3-dioxan-4,6-dion
    —— 5-methyl-8,9,10,11,12-pentahydro-cyclohepta[4,5]thieno[3,2-e][1,2,4]triazolo[2,3-c]pyrimidine 1228041-33-5 C13H14N4S
    5-methyl-8,9,10,11,12-pentahydro-cyclohepta[4,5]thieno[3,2-e][1,2,4]triazolo[2,3-c]pyrimidine
    —— (5R,6R,7S,8S)-7,8-bis(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydro-6-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyloxy)imidazo[1,2-a]pyridine 244036-98-4 C63H64N2O9
    (5R,6R,7S,8S)-7,8-bis(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydro-6-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyloxy)imidazo[1,2-a]pyridine
    —— 5-(α-chloro-benzyl)-indan 875248-89-8 C16H15Cl
    5-(α-chloro-benzyl)-indan
    —— 5-amino-1-(2-chloro-4-trifluoromethylphenyl)-3-cyano-4-dichlorofluoromethylthiopyrazole 1000816-02-3 C12H5Cl3F4N4S
    5-amino-1-(2-chloro-4-trifluoromethylphenyl)-3-cyano-4-dichlorofluoromethylthiopyrazole
    —— 5-(ethoxymethyl)benzo[b]furan 1444458-04-1 C11H12O2
    5-(ethoxymethyl)benzo[b]furan
    —— 5-(dimethylamino)-N-ethyl-N-prop-2-ynylnaphthalene-1-sulfonamide 1577099-14-9 C17H20N2O2S
    5-(dimethylamino)-N-ethyl-N-prop-2-ynylnaphthalene-1-sulfonamide
    —— 5-[2-(Diethylamino)ethoxy]-1,3-dihydroindol-2-one 476662-22-3 C14H20N2O2
    5-[2-(Diethylamino)ethoxy]-1,3-dihydroindol-2-one
    —— 5-dimethylamino-1<i>t</i>-(5-methyl-[2]furyl)-pent-1-en-3-one-<i>p</i>-tolylhydrazone; hydrochloride 113186-49-5 C19H25N3O*ClH
    5-dimethylamino-1<i>t</i>-(5-methyl-[2]furyl)-pent-1-en-3-one-<i>p</i>-tolylhydrazone; hydrochloride
    —— (5,5-dihydroxy-5-<i>p</i>-tolyl-5<i>H</i>-5λ<sup>5</sup>-dibenzostibol-3-yloxy)-acetic acid 112990-97-3 C21H19O5Sb
    (5,5-dihydroxy-5-<i>p</i>-tolyl-5<i>H</i>-5λ<sup>5</sup>-dibenzostibol-3-yloxy)-acetic acid
    —— (+)-(5)-6-Methyl-oct-1-en 44817-51-8 C9H18
    (+)-(5)-6-Methyl-oct-1-en
    —— 5-chloromethyl-6-piperonyl-benzo[1,3]dioxole 132129-99-8 C16H13ClO4
    5-chloromethyl-6-piperonyl-benzo[1,3]dioxole
    —— 5-benzyl-5-phenylselenenyl-2',3'-O-isopropylidene-5'-O-methoxymethyluridine 99388-45-1 C27H32N2O7Se
    5-benzyl-5-phenylselenenyl-2',3'-O-isopropylidene-5'-O-methoxymethyluridine
    —— 5-(ethoxycarbonyl)-3-n-heptyl-2,6-dimethyl-4-(o-nitrophenyl)-3,4-dihydropyrimidine 98050-93-2 C22H31N3O4
    5-(ethoxycarbonyl)-3-n-heptyl-2,6-dimethyl-4-(o-nitrophenyl)-3,4-dihydropyrimidine
    —— 5-chloro-1,3,8-trihydroxyxanthone 134369-96-3 C13H7ClO5
    5-chloro-1,3,8-trihydroxyxanthone
    —— 5,5'-(hexane-3,4-diyl)bis(1,3-dimethoxybenzene) 89106-35-4 C22H30O4
    5,5'-(hexane-3,4-diyl)bis(1,3-dimethoxybenzene)
    —— 5-Nitro-2-oxocyclopentadecancarbonsaeure-methylester 115941-13-4 C17H29NO5
    5-Nitro-2-oxocyclopentadecancarbonsaeure-methylester
    —— 5-(4-(2-chlorophenyl)piperazin-1-yl)carbonyl-4-hexyloxy-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene 246174-15-2 C31H35ClN2O6S2
    5-(4-(2-chlorophenyl)piperazin-1-yl)carbonyl-4-hexyloxy-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene
    —— 5-(2-hydroxyphenyl)-1,3,4-oxadiazol-(3H)-2-one 89939-35-5 C8H6N2O3
    5-(2-hydroxyphenyl)-1,3,4-oxadiazol-(3H)-2-one
    —— 5-(tert-butyl)-3-((tert-butylamino)methyl)-2',4'-dichloro[1,1'-biphenyl]-2-ol hydrochloride 1609572-79-3 C21H27Cl2NO*ClH
    5-(tert-butyl)-3-((tert-butylamino)methyl)-2',4'-dichloro[1,1'-biphenyl]-2-ol hydrochloride
    —— (5S)-3-(5-fluoropyridin-3-yl)oxy-5-(4-phenoxyphenyl)-4,5-dihydro-1,2-oxazole 1256367-67-5 C20H15FN2O3
    (5S)-3-(5-fluoropyridin-3-yl)oxy-5-(4-phenoxyphenyl)-4,5-dihydro-1,2-oxazole