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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Bromo-3-Tert-Butyl-N-(2-Chloro-4-Cyanophenyl)-2-Hydroxybenzamide 691887-77-1 C18H16BrClN2O2
    5-Bromo-3-Tert-Butyl-N-(2-Chloro-4-Cyanophenyl)-2-Hydroxybenzamide
    —— 5-butyl-1-(4-chlorophenyl)-3-methyl-4-phenyl-1,4,5,7-tetrahydro-pyrazolo[3,4-d]pyrimidin-6-one 1575698-80-4 C22H23ClN4O
    5-butyl-1-(4-chlorophenyl)-3-methyl-4-phenyl-1,4,5,7-tetrahydro-pyrazolo[3,4-d]pyrimidin-6-one
    —— 5-acetyl-6-dimethylamino-2-ethoxy-[1,3]oxazin-4-one 30491-53-3 C10H14N2O4
    5-acetyl-6-dimethylamino-2-ethoxy-[1,3]oxazin-4-one
    —— (+/-)-5-epi-6-oxo-nimbiolmethylether 107329-38-4 C19H24O3
    (+/-)-5-epi-6-oxo-nimbiolmethylether
    —— 5-bromo-3-hexoxy-6-methyl-1H-pyrimidine-2,4-dione 77317-76-1 C11H17BrN2O3
    5-bromo-3-hexoxy-6-methyl-1H-pyrimidine-2,4-dione
    —— 5-(4-{1,2-dimethyl-1-[4-(pyridin-2-ylmethoxy)phenyl]propyl}phenyl)pyridine-2-ol 1094043-68-1 C28H28N2O2
    5-(4-{1,2-dimethyl-1-[4-(pyridin-2-ylmethoxy)phenyl]propyl}phenyl)pyridine-2-ol
    —— 5-(5-amino-6-(benzyloxy)pyrazin-2-yl)-1-isopropylpyridin-2(1H)-one 1349151-75-2 C19H20N4O2
    5-(5-amino-6-(benzyloxy)pyrazin-2-yl)-1-isopropylpyridin-2(1H)-one
    —— 5-oxiranyl-2-isoxazoline 87487-97-6 C5H7NO2
    5-oxiranyl-2-isoxazoline
    —— 5-(cyclohexylmethyl)-4-(3,5-di-tert-butylphenyl)-1H-pyrrole-2-carboxylic acid 1561966-42-4 C26H37NO2
    5-(cyclohexylmethyl)-4-(3,5-di-tert-butylphenyl)-1H-pyrrole-2-carboxylic acid
    —— 5-acetyl-4-amino-2-ethyl-6-pyridin-2-ylpyridazin-3(2H)-one 720718-46-7 C13H14N4O2
    5-acetyl-4-amino-2-ethyl-6-pyridin-2-ylpyridazin-3(2H)-one
    —— 5-bromo-8,8-dimethoxy-7-oxo-bicyclo[2.2.2]octane-5-ene-2-carboxylic acid methyl ester 872030-66-5 C12H15BrO5
    5-bromo-8,8-dimethoxy-7-oxo-bicyclo[2.2.2]octane-5-ene-2-carboxylic acid methyl ester
    —— 5-acetyl-2-ethyl-4-(pyridin-3-ylamino)-6-thien-2-ylpyridazin-3(2H)-one 720716-70-1 C17H16N4O2S
    5-acetyl-2-ethyl-4-(pyridin-3-ylamino)-6-thien-2-ylpyridazin-3(2H)-one
    —— 5-(6-methoxy-2-methylpyridin-3-yl)-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 1382783-18-7 C20H20N4O3
    5-(6-methoxy-2-methylpyridin-3-yl)-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one
    —— 5-(1',2',3',4',5',6'-hexahydro-[2,4']bipyridinyl-6-yl)-2-phenoxymethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one 1382784-77-1 C23H25N5O2
    5-(1',2',3',4',5',6'-hexahydro-[2,4']bipyridinyl-6-yl)-2-phenoxymethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one
    —— 5-cyclopropylethynyl-3-[1-ethyl-5-(4-methyl-cyclohexyl)-1,2,3,6-tetrahydro-pyridin-4-yl]-thiophene-2-carboxylic acid 1383383-26-3 C24H31NO2S
    5-cyclopropylethynyl-3-[1-ethyl-5-(4-methyl-cyclohexyl)-1,2,3,6-tetrahydro-pyridin-4-yl]-thiophene-2-carboxylic acid
    —— 5-(tert-butyldiphenylsilyloxy)pent-3-yn-2-yl acrylate 1184182-00-0 C24H28O3Si
    5-(tert-butyldiphenylsilyloxy)pent-3-yn-2-yl acrylate
    —— (5,5'-dioxo-2,2'-dithioxo-tetrahydro-[4,4']biimidazolylidene-1,1'-diyl)-bis-acetic acid diethyl ester 1101-81-1 C14H16N4O6S2
    (5,5'-dioxo-2,2'-dithioxo-tetrahydro-[4,4']biimidazolylidene-1,1'-diyl)-bis-acetic acid diethyl ester
    —— 5-(1,1-dioxido-1,2-thiazinan-2-yl)-N'-(2-(4-fluorophenyl)acetyl)-8-methoxy-1,6-naphthyridine-7-carbohydrazide 1153775-05-3 C22H22FN5O5S
    5-(1,1-dioxido-1,2-thiazinan-2-yl)-N'-(2-(4-fluorophenyl)acetyl)-8-methoxy-1,6-naphthyridine-7-carbohydrazide
    —— 5-(dimethylamino)-2-[2-[di(propan-2-yl)amino]ethyl]-2-(2-fluorophenyl)pentanenitrile 74789-04-1 C21H34FN3
    5-(dimethylamino)-2-[2-[di(propan-2-yl)amino]ethyl]-2-(2-fluorophenyl)pentanenitrile
    —— 5,6-Dihydrodesmostanyl-3α-acetat 34389-08-7 C29H48O2
    5,6-Dihydrodesmostanyl-3α-acetat
    —— 5-Hydroxy-B-norcholestanon-(3)-saeure-(6)-methylester 103004-68-8 C28H46O4
    5-Hydroxy-B-norcholestanon-(3)-saeure-(6)-methylester
    —— (+/-)-5-hydroxy-(4a<i>r</i>,9a<i>c</i>)-1,4a,9a,10-tetrahydro-4<i>H</i>-1<i>t</i>,10<i>t</i>-epoxido-anthracen-9-one 109185-86-6 C14H12O3
    (+/-)-5-hydroxy-(4a<i>r</i>,9a<i>c</i>)-1,4a,9a,10-tetrahydro-4<i>H</i>-1<i>t</i>,10<i>t</i>-epoxido-anthracen-9-one
    —— 5-[2-amino-4-(trifluoromethyl)phenyl]-4-pentynoic acid methyl ester 927962-47-8 C13H12F3NO2
    5-[2-amino-4-(trifluoromethyl)phenyl]-4-pentynoic acid methyl ester
    —— 5-fluoro-N2-(3-fluoro-4-(1-isopropylpiperidin-4-yloxy)phenyl)-N4-(2,2,6,6-tetramethylpiperidin-4-yl)pyrimidine-2,4-diamine 1239595-10-8 C27H40F2N6O
    5-fluoro-N2-(3-fluoro-4-(1-isopropylpiperidin-4-yloxy)phenyl)-N4-(2,2,6,6-tetramethylpiperidin-4-yl)pyrimidine-2,4-diamine
    —— 5-(Dimethylamino)-2-(diphenylmethyliden)-3,4-dihydro-4,4-dimethyl-4H-imidazol 132677-87-3 C20H23N3
    5-(Dimethylamino)-2-(diphenylmethyliden)-3,4-dihydro-4,4-dimethyl-4H-imidazol
    —— 5,15-bis[2-(allyloxycarbonyl)ethyl]-10-phenyl-20-(1-methyl-2-imidazolyl)porphyrinatozinc dimer 676593-56-9 C84H72N12O8Zn2
    5,15-bis[2-(allyloxycarbonyl)ethyl]-10-phenyl-20-(1-methyl-2-imidazolyl)porphyrinatozinc dimer
    —— 5-(biphenyl-4-yl)-1-(4-methoxybenzyl)-3-phenylpyrimidine-2,4,6(1H,3H,5H)-trione 1056476-52-8 C30H24N2O4
    5-(biphenyl-4-yl)-1-(4-methoxybenzyl)-3-phenylpyrimidine-2,4,6(1H,3H,5H)-trione
    —— 5,5'-di-tert-butyl-2',3,3'-trimethoxy-2-biphenylol 1991-56-6 C23H32O4
    5,5'-di-tert-butyl-2',3,3'-trimethoxy-2-biphenylol
    —— 5,5-bis(4-methoxyphenyl)-N,N,1',1',5',5'-hexamethyl-10-methylsulfanylspiro[6-oxapentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2(7),3,8,10,12,15,17,19-nonaene-21,3'-cyclohexane]-11-amine 1263318-21-3 C46H49NO3S
    5,5-bis(4-methoxyphenyl)-N,N,1',1',5',5'-hexamethyl-10-methylsulfanylspiro[6-oxapentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2(7),3,8,10,12,15,17,19-nonaene-21,3'-cyclohexane]-11-amine
    —— 5-(2-cyclopentylethyl)-2-[(4,4-difluorocyclohexylidene)amino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione 944992-94-3 C20H23F2N3O4
    5-(2-cyclopentylethyl)-2-[(4,4-difluorocyclohexylidene)amino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-methyl-N-(1-methyl-1H-pyrazol-4-yl)-4-(3-(methylsulfonyl)phenyl)pyrimidin-2-amine 1375455-39-2 C16H17N5O2S
    5-methyl-N-(1-methyl-1H-pyrazol-4-yl)-4-(3-(methylsulfonyl)phenyl)pyrimidin-2-amine
    —— 5-methyl-6-(3-nitro-pyridin-4-ylamino)-2<i>H</i>-isoquinolin-1-one 69022-41-9 C15H12N4O3
    5-methyl-6-(3-nitro-pyridin-4-ylamino)-2<i>H</i>-isoquinolin-1-one
    —— 5-(4-methyl-3-bromophenyl)-1-[3,5-difluoro-4-(methylsulfonyl)phenyl]-3-(difluoromethyl)-1H-pyrazole 473300-28-6 C18H13BrF4N2O2S
    5-(4-methyl-3-bromophenyl)-1-[3,5-difluoro-4-(methylsulfonyl)phenyl]-3-(difluoromethyl)-1H-pyrazole
    —— 5-(7-azabicyclo[2.2.1]heptan-7-yl)-2-fluorophenol hydrochloride 1415928-99-2 C12H14FNO*ClH
    5-(7-azabicyclo[2.2.1]heptan-7-yl)-2-fluorophenol hydrochloride
    —— 5-cyano-3-(2-cyclopentylethyl)-6,6-dimethyl-1-(4-isopropylphenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one 1100799-49-2 C26H33N3O
    5-cyano-3-(2-cyclopentylethyl)-6,6-dimethyl-1-(4-isopropylphenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one
    —— 5-cyano-6,6-dimethyl-3-(2,6-dimethoxyphenyl)-1-(4-isopropylphenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one 1100798-69-3 C27H29N3O3
    5-cyano-6,6-dimethyl-3-(2,6-dimethoxyphenyl)-1-(4-isopropylphenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one
    —— 5-cyano-6-(4-methylphenyl)uracil 75129-03-2 C12H9N3O2
    5-cyano-6-(4-methylphenyl)uracil
    —— 5α-cyano-6-oximinocholestane 104933-67-7 C28H46N2O
    5α-cyano-6-oximinocholestane
    —— 5,8-Di-epi-prochaetoglobosin I 145511-72-4 C32H38N2O2
    5,8-Di-epi-prochaetoglobosin I
    —— (5Z,7E,22E) - (1S,3R,24R)-1,3,24-Trihydroxy-9,10-secocholesta-5,7,10(19),22-tetraene-25-carboxylic acid-2-methyl propyl ester 163207-57-6 C32H50O5
    (5Z,7E,22E) - (1S,3R,24R)-1,3,24-Trihydroxy-9,10-secocholesta-5,7,10(19),22-tetraene-25-carboxylic acid-2-methyl propyl ester
    —— 5-[3-[4-(4-Hydroxyphenyl)piperazin-1-yl]propyl]-2-methyl-2,4,5,6,7,8-hexahydropyrrolo[3,4-c]azepin-4-one 1102219-19-1 C22H30N4O2
    5-[3-[4-(4-Hydroxyphenyl)piperazin-1-yl]propyl]-2-methyl-2,4,5,6,7,8-hexahydropyrrolo[3,4-c]azepin-4-one
    —— 5,8,23,26,39,42,47,50-Octaoxa-2,11,20,29-tetraaza<12.12.8<sup>2,11</sup>.8<sup>20,29</sup>>(1,4)benzeno<2>phan * p-Xylol 86839-69-2 C8H10*C40H64N4O8
    5,8,23,26,39,42,47,50-Octaoxa-2,11,20,29-tetraaza<12.12.8<sup>2,11</sup>.8<sup>20,29</sup>>(1,4)benzeno<2>phan * p-Xylol
    —— 5-Ethoxycarbonylamino-4,6-dinitro-benzofurazan-1-oxid 21123-73-9 C9H7N5O8
    5-Ethoxycarbonylamino-4,6-dinitro-benzofurazan-1-oxid
    —— 5-acetoxy-2,2-dimethyl-4,6-diisopropyl-2,3-dihydrobenzofuran 129604-45-1 C18H26O3
    5-acetoxy-2,2-dimethyl-4,6-diisopropyl-2,3-dihydrobenzofuran
    —— [5-(2-Fluoro-phenyl)-benzooxazol-2-yl]-phenyl-amine 1220280-10-3 C19H13FN2O
    [5-(2-Fluoro-phenyl)-benzooxazol-2-yl]-phenyl-amine
    —— 5,7-Dimethyl-4-oxo-1-m-tolyl-3,4-dihydro-phthalazine-6-carboxylic acid ethyl ester 137207-74-0 C20H20N2O3
    5,7-Dimethyl-4-oxo-1-m-tolyl-3,4-dihydro-phthalazine-6-carboxylic acid ethyl ester
    —— 5-(2-Chlorophenyl)-3-phenyl-1,4,2-dioxazole 37715-80-3 C14H10ClNO2
    5-(2-Chlorophenyl)-3-phenyl-1,4,2-dioxazole
    —— 5-[[4-chloro-6-[5-[[14-methyl-8,15-dioxo-16-(3-sulfobenzoyl)-14-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2,4,6,9,11,13(17)-heptaen-10-yl]amino]-2,4-disulfophenyl]imino-1H-1,3,5-triazin-2-yl]oxy]benzene-1,3-dicarboxylic acid 899820-23-6 C41H25ClN6O17S3
    5-[[4-chloro-6-[5-[[14-methyl-8,15-dioxo-16-(3-sulfobenzoyl)-14-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2,4,6,9,11,13(17)-heptaen-10-yl]amino]-2,4-disulfophenyl]imino-1H-1,3,5-triazin-2-yl]oxy]benzene-1,3-dicarboxylic acid
    —— 5-(4-methoxyphenyl)-3,4-diphenylfuran-2(5H)-one 56258-96-9 C23H18O3
    5-(4-methoxyphenyl)-3,4-diphenylfuran-2(5H)-one
    —— 5,9,13-triethoxy-15-methyl-hexadeca-2t,6t,10t,14-tetraenal-diethylacetal 103099-35-0 C27H48O5
    5,9,13-triethoxy-15-methyl-hexadeca-2t,6t,10t,14-tetraenal-diethylacetal