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    中文名称 英文名称 CAS号 化学式
    —— 5,5'-bis-(4-methoxy-phenyl)-2,2'-diphenyl-1,2,2',4'-tetrahydro-4,4'-methanylylidene-bis-pyrazol-3-one 61466-07-7 C33H26N4O4
    —— 5-(2,4-dioxo-3,4-dihydro-2<i>H</i>-pteridin-8-yl)-<i>D</i>-5-deoxy-ribose diethyl dithioacetal 60916-08-7 C15H22N4O5S2
    —— 5-Acetylamino-4,7-dimethoxy-11H-indeno<1.2-c>isochinolinon-(11) 53014-88-3 C20H16N2O4
    —— (5-benzyl-3,6-dioxo-piperazin-2-yl)-acetic acid <i>tert</i>-butyl ester 54855-13-9 C17H22N2O4
    —— 5α-Chlor-6α-methyl-6β.19-oxy-pregn-16-en-3β-ol-20-on-3-acetat 54592-98-2 C24H33ClO4
    —— 5-fluoro-1-(4-fluoro-benzylamino)-1H-indole-2-carboxylic acid ethyl ester 1208360-64-8 C18H16F2N2O2
    —— 5-Amino-3-(3-benzyloxy-2-hydroxymethyl-propoxy)-1H-pyrazole-4-carbonitrile 135488-81-2 C15H18N4O3
    —— 5'-isopropyl-1',2'-dihydro-[1,1'-biphenyl]-2-amine 1334441-19-8 C15H19N
    —— 5-Methoxy-2,3,4,9-tetrahydro-1H-fluorene-2-carboxylic acid 54092-84-1 C15H16O3
    —— 5-(<i>N</i>-methyl-anilino)-4-[<i>N</i>-(toluene-4-sulfonyl)-<i>P</i>,<i>P</i>-diphenyl-phosphinimidoyl]-1-(2,4,6-trimethyl-benzenesulfonyl)-1<i>H</i>-[1,2,3]triazole 54098-60-1 C37H36N5O4PS2
    —— 5-acetyl-3-(4-bromo-phenyl)-2-phenyl-6-thioxo-5,6-dihydro-3<i>H</i>-pyrimidin-4-one 54715-46-7 C18H13BrN2O2S
    —— (-)-5-hydroxy-6-phenylhexane-2-one 156540-10-2 C12H16O2
    —— 5-(2-chlorophenyl)-7-[2-(4-isobutylphenyl)ethyl]-1,3-dihydro-2H-thieno[2,3-e]-1,4-diazepine-2-thione 117280-09-8 C25H25ClN2S2
    —— 5-(1H-pyrrol-1-yl)isophthalic acid 944894-38-6 C12H9NO4
    —— 5-chloro-4-(1-(5-cyclopropylpyrimidin-2-yl)piperidin-4-yloxy)-1-(4-(methylsulfonyl)phenyl)pyridin-2(1H)-one 1104451-24-2 C24H25ClN4O4S
    —— 5-(4,5-dihydro-1H-imidazol-2-yl)-4-methoxy-2-propan-2-ylphenol 1145716-55-7 C13H18N2O2
    —— 5-(2,2-dimethyl-2,3-dihydro-1-benzofuran-5-yl)-6-methyl-3-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-2-propylpyrimidin-4(3H)-one 1028704-21-3 C33H32N4O4
    —— 5-(4-bromophenyl)-3-cyclopenta-2,4-dien-1-yl-3,4-dihydropyrazole-2-carboxamide;cyclopenta-1,3-diene;iron(2+) 380379-74-8 C20H18BrFeN3O
    —— 5-ethoxycarbonyloxy-3-(2-tritylamino-ethyl)-indole 54430-86-3 C32H30N2O3
    —— 5,5'-Azo-2,2'-diacetylamino-benzophenon 51815-81-7 C30H24N4O4
    —— 5-allyl-5-indol-3-ylmethyl-pyrimidine-2,4,6-trione 60336-14-3 C16H15N3O3
    —— 5-amino-2-chloro-6-hydrazino-pyrimidine-4-carboxylic acid ethyl ester 54368-63-7 C7H10ClN5O2
    —— 5-Methyl-6-i-pentyloxy-3(2H)-pyridazinon 54103-03-6 C10H16N2O2
    —— [5-(1-butyl-6-fluoro-1H-benzoimidazol-2-yl)-3-chloro-pyridin-2-yl]-(6-methyl-pyridin-3-yl)-amine 1072929-53-3 C22H21ClFN5
    —— 5',9'-Dibromo-10',10'-dimethylspiro[1,3-dioxolane-2,6'-pentacyclo[5.3.0.02,5.03,9.04,8]decane] 41100-13-4 C14H16Br2O2
    —— 5-butyl-3-methyl-6,7-dihydro-5<i>H</i>-[1]pyrindine 50720-60-0 C13H19N
    —— (±)-5-(4-methoxybenzyloxy)-4-fluoropentane-2,3-dione 1602920-82-0 C13H15FO4
    —— 5,6-dibutyl-5-(4'-nitrophenyl)-6-phenyldecane 131237-44-0 C30H45NO2
    —— (5-(2-[2-(2-methoxyethoxy)ethoxy]ethoxy)pyridine-2-yl)methanol 1918293-24-9 C13H21NO5
    —— 5-tert-butyl-2-(2,3-dichloro-benzyl)-7-(3,3-difluoro-pyrrolidin-1-yl)-2H-[1,2,3]triazolo[4,5-d]pyrimidine 1438465-65-6 C19H20Cl2F2N6
    —— (5R,6R)-6-azido-5-((R)-1-(4-methoxybenzyloxy)propan-2-yl)-2,2,3,3,9,9,10,10-octameth-yl-4,8-dioxa-3,9-disilaundecane 1427215-66-4 C26H49N3O4Si2
    —— 5-(2-chlorophenylamino)benzo[c][2,6]naphthyridine-7-carbonitrile 1186041-85-9 C19H11ClN4
    —— 5-({1-[4-chloro-2-(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-2-[3-(2,6-cis-dimethylmorpholin-4-yl)azetidin-1-yl]-1,3-thiazol-4(5H)-one 1312703-87-9 C28H27ClF3N5O2S
    —— 5,6-Dichloro-1-(3-acetyl-2,5-dideoxy-2-fluoro-beta-D-ribofuranosyl)-1H-benzimidazole 211694-28-9 C14H13Cl2FN2O3
    —— 5-<(3-methyl-4-oxo-naphth-1-ylidene)methyl>-2-methylfuran 101412-91-3 C17H14O2
    —— 5-Propyl-imidazolidin-2,4-diimin*1/2 H2SO4 79985-24-3 2C6H12N4*H2O4S
    —— 5-(5',6'-Dichloro-1'-ketoacenaphthylidene)-3-(4-ethoxyphenyl)thiazolidene-2-thione-4-one 18332-09-7 C23H13Cl2NO3S2
    —— 5-fluoro-3-methyl-2-phenylbenzofuran 1056899-43-4 C15H11FO
    —— 5-[2-[2-(6-Chlorohexoxy)ethoxy]ethylcarbamoyl]-2-(3-oxa-25-aza-9-azoniaheptacyclo[18.8.1.15,9.02,18.04,16.025,29.014,30]triaconta-1(29),2(18),4,9(30),14,16,19-heptaen-17-yl)benzoate 1439931-58-4 C45H54ClN3O6
    —— 5-(Methylthiomethylen)-1-phenyl-2-pyrrolidinon 94075-25-9 C12H13NOS
    —— 5-chloro-1-(5-methyl-2-oxo-tetrahydro-furan-3-yl)-1<i>H</i>-pyrimidine-2,4-dione 55548-72-6 C9H9ClN2O4
    —— 5-(4-hydroxyphenyl)-3-methylpyridine-2-carboxylic acid ethylamide 1146157-91-6 C15H16N2O2
    —— 5-<Butin-(2)-ol-(1)-yl>-3-phenyl-2-isoxazolin 15409-50-4 C13H13NO2
    —— 5,9-Dimethoxy-2-methyl-2,3-dihydro-cyclopenta[a]naphthalen-1-one 78489-68-6 C16H16O3
    —— 5-(3,4-dimethyl-phenyl)-2-methyl-thiazole-4-carboxylic acid cyclopropylmethyl-phenethyl-amide 1223581-87-0 C25H28N2OS
    —— 5α-pregnan-18-al 13358-37-7 C21H34O
    —— 5-acetoxyimino-2,2-dimethyl-1,3-dioxane-4,6-dione 162631-65-4 C8H9NO6
    —— 5-Chloro-4-oxo-4,10-dihydro-9-thia-4a-aza-phenanthrene-1-carboxylic acid ethyl ester 131228-64-3 C15H12ClNO3S
    —— 5-Methoxy-1H-indole-2-carboxylic acid 2-piperidin-1-yl-ethyl ester 56242-60-5 C17H22N2O3
    —— 5,7-dimethyl-4,6-diphenylazepino[3,2,1-hi]indole-1,2-dione 1424210-07-0 C26H19NO2