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    中文名称 英文名称 CAS号 化学式
    —— 5-methyl-6-pyrrol-2-yl-hexa-3,5-dien-2-one 49616-66-2 C11H13NO
    —— 5-Amino-2-dimethylamino-4-methyl-6-methylaminopyrimidin 37789-60-9 C8H15N5
    —— 5-Ethyl-4-toluol-4-sulfonylureido-<1,2,4>triazol-3-thiol 31822-01-2 C12H15N5O3S2
    —— (5,7-Dichloro-3-trifluoromethyl-phenanthren-9-yl)-pyridin-2-yl-methanone 38630-43-2 C21H10Cl2F3NO
    —— [5-((<i>E</i>)-1,2-diphenyl-vinyl)-3-isopropyl-2-phenyl-2,3-dihydro-oxazol-4-yl]-phenyl-methanone 24943-32-6 C33H29NO2
    —— 5-[1,3]Dioxan-2-yl-3H-benzoxazol-2-one 934536-08-0 C11H11NO4
    —— 5-butylbenzo[b]thiophene 1444457-66-2 C12H14S
    —— 5-bromo-2-(5-fluoro-3'-methoxy-2-methylbiphenyl-4-ylamino)nicotinic acid 1035690-20-0 C20H16BrFN2O3
    —— 5,7,8-trimethyl-3-methylsulfanyl-5<i>H</i>-[1,2,4]triazino[5,6-<i>b</i>]indole 35162-45-9 C13H14N4S
    —— 5-(4-imidazo[1,2-a]pyridin-2-ylphenyl)-3-((1-methylethyl){[trans-4-(trifluoromethyl)cyclohexyl]carbonyl}amino)-2-thiophenecarboxylic acid 942589-09-5 C29H28F3N3O3S
    —— 5-tert-Butyl-isophthalic acid bis-(2-ethyl-hexyl) ester 96867-78-6 C28H46O4
    —— 5-(3-methyl-ureido)-[1,2,3]thiadiazole-4-carboxylic acid isobutyl ester 40765-23-9 C9H14N4O3S
    —— (5-phenoxymethyl-[1,3,4]thiadiazol-2-yl)-dithiocarbamic acid 4-chloro-benzyl ester 38264-54-9 C17H14ClN3OS3
    —— 5-(ethoxy-ethyl-phosphinothioyloxy)-2-phenyl-2<i>H</i>-[1,2,4]triazole-3-carboxylic acid ethyl ester 37655-67-7 C15H20N3O4PS
    —— 5-Fluoro-N-(endo-8-methyl-8-azabicyclo[3.2.1]oct-3-yl)-1-propyl-1,4-dihydro-4-oxocinnoline-3-carboxamide hydrochloride 152995-23-8 C20H25FN4O2*ClH
    —— 5-diethoxythiophosphoryloxy-2-phenyl-2<i>H</i>-[1,2,4]triazole-3-carboxylic acid ethyl ester 37655-66-6 C15H20N3O5PS
    —— 5-methoxy-2-[4-(2-methoxy-phenoxy)-6-phenyl-[1,3,5]triazin-2-yl]-phenol 4681-65-6 C23H19N3O4
    —— 5-Pentadecyl-2-(2,2,2-trifluoro-1-phenyl-ethyl)-2,4-dihydro-pyrazol-3-one 5529-23-7 C26H39F3N2O
    —— 5-(2-chloro-phenyl)-7-nitro-3-piperidin-1-ylmethylene-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one 51753-37-8 C21H19ClN4O3
    —— 5,5,11-Trioxo-10,11-dihydro-5H-5λ<sup>6</sup>-dibenzo[b,f][1,4]thiazepine-2-sulfonic acid amide 65192-86-1 C13H10N2O5S2
    —— 5-(octahydroquinolin-1-yl)-5-oxopentanoic acid bicyclo[2.2.1]hept-2-ylamide 1257985-71-9 C21H34N2O2
    —— 5-dimethylcarbamoyloxy-3-methoxymethyl-1-methyl-1<i>H</i>-pyrazole 66707-89-9 C9H15N3O3
    —— 5-(1-methyl-3-propyl-ureido)-[1,3,4]thiadiazole-2-sulfonic acid diethylamide 37758-74-0 C11H21N5O3S2
    —— 5-[1-(2-Chloro-phenyl)-meth-(Z)-ylidene]-2-(4-methyl-piperazin-1-yl)-oxazol-4-one 15381-83-6 C15H16ClN3O2
    —— 5-Isobutyryl-barbitursaeure 108748-97-6 C8H10N2O4
    —— 5-octadecylcarbamoyloxy-2-(4-phenoxy-6-phenyl-[1,3,5]triazin-2-yl)-phenol 6454-17-7 C40H52N4O4
    —— 5-Benzyl-5H-benz<b>-1,2,4-triazino<5,6-e>-2H-1,4-thiazinon-(3) 54682-13-2 C16H12N4OS
    —— 5,7-dimethyl-6-<i>p</i>-tolylsulfanyl-pyrazolo[1,5-<i>a</i>]pyrimidin-2-one 15940-01-9 C15H15N3OS
    —— 5,6-dihydro-2,3-dimethylthieno[2,3-d]pyrimidin-4(3H)-one 1079042-23-1 C8H10N2OS
    —— 5-hydroxycarbamimidoyl-3-methyl-3<i>H</i>-imidazole-4-carboxylic acid amide 23468-91-9 C6H9N5O2
    —— 5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid (6R,7R)-2-tert-butoxycarbonyl-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-3-ylmethyl ester 122967-63-9 C31H31N3O9S2
    —— 5-(Bis-allyloxy-phosphoryl)-4-furan-2-yl-2,6-dimethyl-1,4-dihydro-pyridine-3-carboxylic acid methyl ester 104246-03-9 C19H24NO6P
    —— 5-Chloro-N<sup>1</sup>,N<sup>3</sup>-diisopropyl-4-methoxy-N<sup>1</sup>,N<sup>3</sup>-bis-pyridin-4-ylmethyl-isophthalamide 70065-33-7 C27H31ClN4O3
    —— 5-benzyloxy-2-[4-(4-<i>tert</i>-butyl-phenoxy)-6-(4-chloro-phenyl)-[1,3,5]triazin-2-yl]-phenol 4676-11-3 C32H28ClN3O3
    —— 5-Chloro-8-fluoro-1,6-naphthyridine 1374652-06-8 C8H4ClFN2
    —— 5,5-dimethylcyclohex-3-en-1-one 41189-10-0 C8H12O
    —— 5-chloro-4-(4-ethylbenzyl)-2-((2S,3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-(benzyloxymethyl)-2-(2-methylprop-1-enyl)tetrahydro-2H-pyran-2-yl)phenol 1036955-15-3 C53H55ClO6
    —— 5-(2-bromo-4,5-dimethoxy-benzylidene)-thiazolidine-2,4-dione 55111-74-5 C12H10BrNO4S
    —— 5,6-difluoromethylene-6-trimethylsilyloxy-7,7-difluorododecane 74667-12-2 C16H30F4OSi
    —— 5-chloro-2-((triphenyl-l5-phosphaneylidene)amino)phenol 33354-46-0 C24H19ClNOP
    —— 5-(2-methoxyphenyl)-1,8,8-trimethyl-7,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H)-trione 1041469-47-9 C21H23N3O4
    —— 5-{[3-(6-Carboxy-3H-benzoimidazole-5-carbonyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine-2-carbonyl]-amino}-isophthalic acid dibenzyl ester 192133-94-1 C42H34N4O8
    —— 5-Cholesten-3β,7β,19-triol-3-acetat-7,19-dibenzoat 67308-69-4 C43H56O6
    —— 5-methyl-1-(4-p-tolyl-thiazol-2-yl)-1H-pyrazole-4-carboxylic acid (2-phenylethyl)amide 610749-36-5 C23H22N4OS
    —— 5-{[2-methoxy-4-(piperazin-1-yl)phenyl]amino}-7-(piperidin-1-yl)pyrido[3,4-d]pyridazin-4(3H)-one 1390655-55-6 C23H29N7O2
    —— 5-{3-[(1,3-benzodioxol-5-ylmethyl)carbamoyl]-phenyl}-1H-indole-2-carboxylic acid ethyl ester 1222173-79-6 C26H22N2O5
    —— (5R,6S,Z)-isopropyl 5-(dibenzylamino)-6-(2-ethylbutyl)-2-methoxy-5,6-dihydro-2H-pyran-2-carboxylate 1254212-51-5 C30H41NO4
    —— 5-ferrocenyl-2-phenylthiazole 498553-12-1 C19H15FeNS
    —— 5,7-ditert-butyl-2-(1-hydroxyethyl)-1-oxaspiro[2.5]octa-4,7-dien-6-one 102519-90-4 C17H26O3
    —— 5-(5-bromo-1-methyl-1H-pyrazol-4-yl)-7-methyl-4-(1H-1,2,4-triazol-1-yl)imidazo[5,1-f ][1,2,4]triazine 1394034-65-1 C12H10BrN9