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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(1,3-Benzodioxol-5-ylmethylidene)-3,4-bis(2,5-dimethylthiophen-3-yl)furan-2(5h)-one 959746-26-0 C24H20O4S2
    5-(1,3-Benzodioxol-5-ylmethylidene)-3,4-bis(2,5-dimethylthiophen-3-yl)furan-2(5h)-one
    —— 5-methyl-4-oxo-3-phenyl-3,5-dihydro-4H-pyridazino[4,5-b]indole-1-acetic acid 220448-43-1 C19H15N3O3
    5-methyl-4-oxo-3-phenyl-3,5-dihydro-4H-pyridazino[4,5-b]indole-1-acetic acid
    —— 5-<i>tert</i>-butyl-2,2-diphenyl-acenaphthen-1-one 116029-03-9 C28H24O
    5-<i>tert</i>-butyl-2,2-diphenyl-acenaphthen-1-one
    —— 5,6-dimethoxy-2-(2,4,6-trimethoxy-phenyl)-benzofuran 102172-40-7 C19H20O6
    5,6-dimethoxy-2-(2,4,6-trimethoxy-phenyl)-benzofuran
    —— 5-(4-chloro-phenyl)-4-methyl-1,1-dioxo-1λ<sup>6</sup>-[1,2,4]thiadiazinan-3-one hydrazone 36987-86-7 C10H13ClN4O2S
    5-(4-chloro-phenyl)-4-methyl-1,1-dioxo-1λ<sup>6</sup>-[1,2,4]thiadiazinan-3-one hydrazone
    —— 5'-OH-ACUACGA-2',3'-OH 82444-86-8 C67H84N28O45P6
    5'-OH-ACUACGA-2',3'-OH
    —— 5'-C,5'-O-didehydro-2',3'-O-(methoxymethylene)-N6-(4-methoxytrityl)-2'-C-methyladenosine 1246254-40-9 C33H31N5O6
    5'-C,5'-O-didehydro-2',3'-O-(methoxymethylene)-N6-(4-methoxytrityl)-2'-C-methyladenosine
    —— 5-cyano-6,6-dimethyl-1-(4-isopropylphenyl)-3-(3-methoxyphenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one 1100799-48-1 C26H27N3O2
    5-cyano-6,6-dimethyl-1-(4-isopropylphenyl)-3-(3-methoxyphenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one
    —— 5'-methyl-5-(4-nitro-phenyl)-2,2'-diphenyl-1,2,2',4'-tetrahydro-4,4'-azanylylidene-bis-pyrazol-3-one 62095-00-5 C25H18N6O4
    5'-methyl-5-(4-nitro-phenyl)-2,2'-diphenyl-1,2,2',4'-tetrahydro-4,4'-azanylylidene-bis-pyrazol-3-one
    —— 5-chloro-N-(4-methoxycyclohexyl)-2-methyl-4-nitroaniline 1366542-46-2 C14H19ClN2O3
    5-chloro-N-(4-methoxycyclohexyl)-2-methyl-4-nitroaniline
    —— 5-N-Propyl-N-(3-hydroxypropyl)aminopentanol-(1) 40694-24-4 C11H25NO2
    5-N-Propyl-N-(3-hydroxypropyl)aminopentanol-(1)
    —— (5S,12S,16S)-tri-tert-butyl 5-(4-(bis(pyridin-2-ylmethyl)amino)butyl)-1-(9H-fluoren-9-yl)-3,6,14-trioxo-2-oxa-4,7,13,15-tetraazaoctadecane-12,16,18-tricarboxylate 1429493-40-2 C57H77N7O10
    (5S,12S,16S)-tri-tert-butyl 5-(4-(bis(pyridin-2-ylmethyl)amino)butyl)-1-(9H-fluoren-9-yl)-3,6,14-trioxo-2-oxa-4,7,13,15-tetraazaoctadecane-12,16,18-tricarboxylate
    —— 5-chloro-4-phenyl-8<i>H</i>-cyclohepta[<i>b</i>]thiophene 36917-73-4 C15H11ClS
    5-chloro-4-phenyl-8<i>H</i>-cyclohepta[<i>b</i>]thiophene
    —— 5-(2,5-Dimethyl-phenyl)-4,6,7-triphenyl-isobenzofuran-1,3-dione 59411-22-2 C34H24O3
    5-(2,5-Dimethyl-phenyl)-4,6,7-triphenyl-isobenzofuran-1,3-dione
    —— 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-methylthio-1H-pyrazole-3-carboxaldehyde oxime 209965-52-6 C12H9Cl2F3N4OS
    5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-methylthio-1H-pyrazole-3-carboxaldehyde oxime
    —— 5,10,15,20,22,24-hexahydro-5,5,10,15,15,20-hexamethyl-10α-[4-(2-methoxycarbonylethyl-1-sulfonyl)phenyl]-20α-[4-(2-methoxycarbonylethyl-1-thio)phenyl]-calix[4]pyrrole 1335144-50-7 C46H52N4O6S2
    5,10,15,20,22,24-hexahydro-5,5,10,15,15,20-hexamethyl-10α-[4-(2-methoxycarbonylethyl-1-sulfonyl)phenyl]-20α-[4-(2-methoxycarbonylethyl-1-thio)phenyl]-calix[4]pyrrole
    —— 5-(4-chloro-phenyl)-3-methyl-3,4-diaza-bicyclo[4.1.0]hept-4-en-2-one 53277-36-4 C12H11ClN2O
    5-(4-chloro-phenyl)-3-methyl-3,4-diaza-bicyclo[4.1.0]hept-4-en-2-one
    —— 5,7-Di-tert.butyl-3,3-dimethyl-2H-indol-1-oxid 76093-84-0 C18H28NO
    5,7-Di-tert.butyl-3,3-dimethyl-2H-indol-1-oxid
    —— 5,6,7-trideoxy-7-c-phthalimido-3-O-[(1,1-dimethylethyl)dimethylsilyl]-1,2-O-isopropylidene-(5E)-α-D-ribohept-5-enofuranose 1204745-02-7 C24H33NO6Si
    5,6,7-trideoxy-7-c-phthalimido-3-O-[(1,1-dimethylethyl)dimethylsilyl]-1,2-O-isopropylidene-(5E)-α-D-ribohept-5-enofuranose
    —— 5-(tert-butoxy)benzo[c]isoxazole 1395101-71-9 C11H13NO2
    5-(tert-butoxy)benzo[c]isoxazole
    —— 5-Benzyloxy-2-brom-4-methoxy-phenylessigsaeure-methylester 21715-99-1 C17H17BrO4
    5-Benzyloxy-2-brom-4-methoxy-phenylessigsaeure-methylester
    —— 5-(2-Vinyl-3-butenyl)-2-norbornen 29006-11-9 C13H18
    5-(2-Vinyl-3-butenyl)-2-norbornen
    —— 5-nitro-1-β-<i>D</i>-ribopyranosyl-1<i>H</i>-imidazole-4-carboxylic acid amide 50730-50-2 C9H12N4O7
    5-nitro-1-β-<i>D</i>-ribopyranosyl-1<i>H</i>-imidazole-4-carboxylic acid amide
    —— 5'-O-Benzoyl-2',3'-O-dimesyltubercidin 41194-75-6 C20H22N4O9S2
    5'-O-Benzoyl-2',3'-O-dimesyltubercidin
    —— 5'-methyl-2'-(4-nitro-phenyl)-2'<i>H</i>-androst-5-eno[16,17-<i>c</i>]pyrazol-3-ol 42995-44-8 C27H33N3O3
    5'-methyl-2'-(4-nitro-phenyl)-2'<i>H</i>-androst-5-eno[16,17-<i>c</i>]pyrazol-3-ol
    —— 5-cyclohexyl-2,4-dioxo-6-phenyl-[1,3,5]triazinane-1,3-disulfonyl dichloride 50549-46-7 C15H17Cl2N3O6S2
    5-cyclohexyl-2,4-dioxo-6-phenyl-[1,3,5]triazinane-1,3-disulfonyl dichloride
    —— 5-tert-butyl-4-methyl-1-(4-methylphenyl)-3-phenyl-5H-pyrazolo[3,4-c]isoquinoline 104889-73-8 C28H29N3
    5-tert-butyl-4-methyl-1-(4-methylphenyl)-3-phenyl-5H-pyrazolo[3,4-c]isoquinoline
    —— (5-bromo-pyrimidin-4-yl)-(2-chloro-phenyl)-methanol 622372-87-6 C11H8BrClN2O
    (5-bromo-pyrimidin-4-yl)-(2-chloro-phenyl)-methanol
    —— 5'-DMTr-2'-(R)-(1-methyl-2-methoxyethyloxy)-cytosine-N-acetyl 1244972-92-6 C36H41N3O9
    5'-DMTr-2'-(R)-(1-methyl-2-methoxyethyloxy)-cytosine-N-acetyl
    —— 5-Methoxy-1-benztriazolyl N-vinyl-carbamat 51782-00-4 C10H10N4O3
    5-Methoxy-1-benztriazolyl N-vinyl-carbamat
    —— 5-(2,3,5,6-tetramethylbenzyl)-N'-(1,3,4-trimethyl-1H-pyrazolo[3,4-b]pyridin-6-yl)-2-furohydrazide 637013-30-0 C25H29N5O2
    5-(2,3,5,6-tetramethylbenzyl)-N'-(1,3,4-trimethyl-1H-pyrazolo[3,4-b]pyridin-6-yl)-2-furohydrazide
    —— 5-chloro-2-fluoro-N-(methylsulfonyl)-4-(2-naphthyloxy)benzamide 1354960-04-5 C18H13ClFNO4S
    5-chloro-2-fluoro-N-(methylsulfonyl)-4-(2-naphthyloxy)benzamide
    —— 5-(2-amino-4-methyl-pyrimidin-5-yl)-2-chloro-N-(5-trifluoromethyl-pyridin-2-yl)-benzenesulfonamide 1106313-23-8 C17H13ClF3N5O2S
    5-(2-amino-4-methyl-pyrimidin-5-yl)-2-chloro-N-(5-trifluoromethyl-pyridin-2-yl)-benzenesulfonamide
    —— 5-chloro-6-(2-chloro-4-fluorophenyl)-7-[[(2R)-3,3-dimethylbutan-2-yl]amino]-N'-hydroxypyrazolo[1,5-a]pyrimidine-3-carboximidamide 855477-77-9 C19H21Cl2FN6O
    5-chloro-6-(2-chloro-4-fluorophenyl)-7-[[(2R)-3,3-dimethylbutan-2-yl]amino]-N'-hydroxypyrazolo[1,5-a]pyrimidine-3-carboximidamide
    —— 5,6,7,8-Tetrafluoro-4-(2-hydroxy-ethyl)-2,4-dimethyl-1,2,3,4-tetrahydro-naphthalen-2-ol 54989-10-5 C14H16F4O2
    5,6,7,8-Tetrafluoro-4-(2-hydroxy-ethyl)-2,4-dimethyl-1,2,3,4-tetrahydro-naphthalen-2-ol
    —— 5-((4R,4aR,8aS)-2,6-Dimethyl-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl)-2-oxo-tetrahydro-furan-3-carboxylic acid methyl ester 54503-45-6 C14H20O8
    5-((4R,4aR,8aS)-2,6-Dimethyl-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl)-2-oxo-tetrahydro-furan-3-carboxylic acid methyl ester
    —— 5-(2,4-dichloro-phenoxymethyl)-3-isobutyl-oxazolidin-2-one 39631-71-5 C14H17Cl2NO3
    5-(2,4-dichloro-phenoxymethyl)-3-isobutyl-oxazolidin-2-one
    —— 5,8-Dimethyl-6,7-diphenyl-1,4-naphthochinon 53547-08-3 C24H18O2
    5,8-Dimethyl-6,7-diphenyl-1,4-naphthochinon
    —— 5-diacetoxymethyl-4-ethoxycarbonylmethyl-3-methyl-pyrrole-2-carboxylic acid ethyl ester 54278-21-6 C17H23NO8
    5-diacetoxymethyl-4-ethoxycarbonylmethyl-3-methyl-pyrrole-2-carboxylic acid ethyl ester
    —— 5-oxo-4,5-diphenyl-4-pyridin-2-ylamino-pentanoic acid ethyl ester 67385-37-9 C24H24N2O3
    5-oxo-4,5-diphenyl-4-pyridin-2-ylamino-pentanoic acid ethyl ester
    —— 5-Propoxy-2-(4-pyridyl)benzothiazol 51643-55-1 C15H14N2OS
    5-Propoxy-2-(4-pyridyl)benzothiazol
    —— 5-Nitro-cinnolin-1-oxid 2942-38-3 C8H5N3O3
    5-Nitro-cinnolin-1-oxid
    —— (5R)-5-methyl-3-[[(R)-(4-methylphenyl)sulfinyl]methyl]-5-phenyl-4H-1,2-oxazole 92511-79-0 C18H19NO2S
    (5R)-5-methyl-3-[[(R)-(4-methylphenyl)sulfinyl]methyl]-5-phenyl-4H-1,2-oxazole
    —— (5S,6R,7aS)-6-(4,5-Dimethoxy-2-nitro-phenyl)-5-(4-methoxy-phenyl)-hexahydro-pyrrolizin-3-one 61350-26-3 C22H24N2O6
    (5S,6R,7aS)-6-(4,5-Dimethoxy-2-nitro-phenyl)-5-(4-methoxy-phenyl)-hexahydro-pyrrolizin-3-one
    —— 5,7-Dimethoxyflavon-8-carbonsaeure 39827-84-4 C18H18O5
    5,7-Dimethoxyflavon-8-carbonsaeure
    —— 5-Benzyl-7,8,9,10-tetrahydrophenanthridin-6(5H)-on 54470-96-1 C20H19NO
    5-Benzyl-7,8,9,10-tetrahydrophenanthridin-6(5H)-on
    —— 5-Methyl-6-phenyl-8-chlor-1,2-dihydro-3H-pyrimido<1,2-a>chinolin-3-on 51101-36-1 C19H15ClN2O
    5-Methyl-6-phenyl-8-chlor-1,2-dihydro-3H-pyrimido<1,2-a>chinolin-3-on
    —— (5S,6S,10S,13S,17R)-17-((Z)-1,5-Dimethyl-3-oxo-hex-1-enyl)-6-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,10,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one 50676-99-8 C27H40O3
    (5S,6S,10S,13S,17R)-17-((Z)-1,5-Dimethyl-3-oxo-hex-1-enyl)-6-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,10,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one
    —— 5-amino-3-butyl-2-propyl-3<i>H</i>-imidazole-4-carboxylic acid 4-acetylamino-anilide 55746-99-1 C19H27N5O2
    5-amino-3-butyl-2-propyl-3<i>H</i>-imidazole-4-carboxylic acid 4-acetylamino-anilide
    —— 5,6-Dimethoxy-3-[3-methyl-but-(E)-ylidene]-1,3-dihydro-indol-2-one 54305-65-6 C15H19NO3
    5,6-Dimethoxy-3-[3-methyl-but-(E)-ylidene]-1,3-dihydro-indol-2-one