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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5RS,6SR)-5,6-bis(4-methylphenyl)cycloheptane-1,3-dione 1255524-58-3 C21H22O2
    (5RS,6SR)-5,6-bis(4-methylphenyl)cycloheptane-1,3-dione
    —— 5-Bromo-3-thiophen-2-yl-pyrazin-2-ylamine 174680-66-1 C8H6BrN3S
    5-Bromo-3-thiophen-2-yl-pyrazin-2-ylamine
    —— 5-Hydroxymethyl-3-methyl-tetrahydro-furan-2-carbonitrile 113616-71-0 C7H11NO2
    5-Hydroxymethyl-3-methyl-tetrahydro-furan-2-carbonitrile
    —— 5-((trityloxy)methyl)-1,2,3-oxadiazole 3-oxide 1451054-00-4 C22H18N2O3
    5-((trityloxy)methyl)-1,2,3-oxadiazole 3-oxide
    —— 5-Brom-2-<5-fluor-2-methoxy-benzoyl>-benzofuran 1543-38-0 C16H10BrFO3
    5-Brom-2-<5-fluor-2-methoxy-benzoyl>-benzofuran
    —— 5,10-Diethyl-5,10-dihydro-5,10-ethano-phosphanthronium 106141-92-8 C18H22P2
    5,10-Diethyl-5,10-dihydro-5,10-ethano-phosphanthronium
    —— 5-chloro-2-isobutyl-hex-4-enoic acid 99975-46-9 C10H17ClO2
    5-chloro-2-isobutyl-hex-4-enoic acid
    —— 5-Phenylazo-3-phenyl-4-oxo-6-hydroxy-3,4-dihydro-1,3-oxazin-2-spiro-cyclohexan 16029-78-0 C21H21N3O3
    5-Phenylazo-3-phenyl-4-oxo-6-hydroxy-3,4-dihydro-1,3-oxazin-2-spiro-cyclohexan
    —— 5-(trimethylsilyl)pent-4-ynyl trifluoromethanesulfonate 948043-29-6 C9H15F3O3SSi
    5-(trimethylsilyl)pent-4-ynyl trifluoromethanesulfonate
    —— 5-[2-Tri(propan-2-yl)silylethynyl]-1,3-benzodioxole-4-carbaldehyde 1375467-83-6 C19H26O3Si
    5-[2-Tri(propan-2-yl)silylethynyl]-1,3-benzodioxole-4-carbaldehyde
    —— 5-(4-chloropyridin-2-yl)-1'-(2-(4-(trifluoromethoxy)phenyl)propan-2-yl)-5H-spiro[furo[3,4-b]pyridine-7,4'-piperidine] 2,2,2-trifluoroacetate 1345971-95-0 C2HF3O2*C26H25ClF3N3O2
    5-(4-chloropyridin-2-yl)-1'-(2-(4-(trifluoromethoxy)phenyl)propan-2-yl)-5H-spiro[furo[3,4-b]pyridine-7,4'-piperidine] 2,2,2-trifluoroacetate
    —— 5-Chloro-2-phenyl-1,3-thiazole-4-carbonitrile 96286-00-9 C10H5ClN2S
    5-Chloro-2-phenyl-1,3-thiazole-4-carbonitrile
    —— 5-methoxy-1-(phenylsulfonyl)-1H-indole-2-sulfonyl chloride 100632-26-6 C15H12ClNO5S2
    5-methoxy-1-(phenylsulfonyl)-1H-indole-2-sulfonyl chloride
    —— 5-(4-methoxy-benzoyl)-1,2-dimethyl-piperidin-4-one 108840-51-3 C15H19NO3
    5-(4-methoxy-benzoyl)-1,2-dimethyl-piperidin-4-one
    —— 5-(2-Ethenyl-3,4,5-trimethoxyphenyl)pent-1-yn-3-ol 1093215-39-4 C16H20O4
    5-(2-Ethenyl-3,4,5-trimethoxyphenyl)pent-1-yn-3-ol
    —— [5-(3-Methoxy-benzoyl)-2,4-bis-(3-methoxy-phenyl)-tetrahydro-thiophen-3-yl]-(3-methoxy-phenyl)-methanone 87116-49-2 C34H32O6S
    [5-(3-Methoxy-benzoyl)-2,4-bis-(3-methoxy-phenyl)-tetrahydro-thiophen-3-yl]-(3-methoxy-phenyl)-methanone
    —— 5-(cyclohexylmethoxy)-1-methyl-N-((1S,2S,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl)-1H-pyrazole-4-carboxamide 937743-37-8 C22H35N3O2
    5-(cyclohexylmethoxy)-1-methyl-N-((1S,2S,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl)-1H-pyrazole-4-carboxamide
    —— 5-(Pyridin-3-yl)-2-(pyrrolidin-1-yl)-[1,3]thiazolo[4,5-b]pyridine-7-carboxylic acid 929975-72-4 C16H14N4O2S
    5-(Pyridin-3-yl)-2-(pyrrolidin-1-yl)-[1,3]thiazolo[4,5-b]pyridine-7-carboxylic acid
    —— 5-(4-fluorophenyl)-2-p-tosyl-2,5-diazabicyclo[2.2.1]heptane 198988-89-5 C18H19FN2O2S
    5-(4-fluorophenyl)-2-p-tosyl-2,5-diazabicyclo[2.2.1]heptane
    —— 5,6-dihydro-4<i>H</i>-benz[<i>de</i>]anthracen-4-ol 110334-94-6 C17H14O
    5,6-dihydro-4<i>H</i>-benz[<i>de</i>]anthracen-4-ol
    —— 5-benzylidene-3-phenyl-oxazolidine-2,4-dione 21027-14-5 C16H11NO3
    5-benzylidene-3-phenyl-oxazolidine-2,4-dione
    —— 5-(butane-1-sulfonyl)-2-(3-pyrrolidin-1-yl-propoxy)-4,5,6,7-tetrahydro-thieno[3,2-c]pyridine 1031782-66-7 C18H30N2O3S2
    5-(butane-1-sulfonyl)-2-(3-pyrrolidin-1-yl-propoxy)-4,5,6,7-tetrahydro-thieno[3,2-c]pyridine
    —— 5-(3,5-difluoro-phenyl)-2-methyl-thiazole-4-carboxylic acid methyl ester 1007874-49-8 C12H9F2NO2S
    5-(3,5-difluoro-phenyl)-2-methyl-thiazole-4-carboxylic acid methyl ester
    —— 5,7-dichloro-2,3-dihydro-2-methoxy-3-(methylsulfonyl)-1,3,2-benzoxazaphosphole 156661-99-3 C8H8Cl2NO4PS
    5,7-dichloro-2,3-dihydro-2-methoxy-3-(methylsulfonyl)-1,3,2-benzoxazaphosphole
    —— (5-Methoxy-indol-3-yl)-glyoxylsaeure-propylamid 2426-29-1 C14H16N2O3
    (5-Methoxy-indol-3-yl)-glyoxylsaeure-propylamid
    —— [5-(2-{2-[4-methyl-2-thioxothiazol-3(2H)-yl]phenylureido}ethylamino)-10,15,20-triphenylporphyrinato]zinc 1450641-32-3 C51H38N8OS2Zn
    [5-(2-{2-[4-methyl-2-thioxothiazol-3(2H)-yl]phenylureido}ethylamino)-10,15,20-triphenylporphyrinato]zinc
    —— 5-fluoro-pyridine-2-carboxylic acid [3-(3-amino-2,2,5-trimethyl-2,5,6,7-tetrahydro-[1,4]oxazepin-5-yl)-4-fluoro-phenyl]amide 1346147-15-6 C20H22F2N4O2
    5-fluoro-pyridine-2-carboxylic acid [3-(3-amino-2,2,5-trimethyl-2,5,6,7-tetrahydro-[1,4]oxazepin-5-yl)-4-fluoro-phenyl]amide
    —— 5,13-di(thiophen-2-yl)-12H-dibenzo[b,h]fluoren-12-one 1610619-61-8 C29H16OS2
    5,13-di(thiophen-2-yl)-12H-dibenzo[b,h]fluoren-12-one
    —— 5-((5-(methoxymethoxy)pent-3-yn-1-yl)sulfonyl)-1-phenyl-1H-tetrazole 1263144-09-7 C14H16N4O4S
    5-((5-(methoxymethoxy)pent-3-yn-1-yl)sulfonyl)-1-phenyl-1H-tetrazole
    —— 5-(aminomethyl)-2-methylisoquinolin-1(2H)-one 1374652-19-3 C11H12N2O
    5-(aminomethyl)-2-methylisoquinolin-1(2H)-one
    —— 5-(((3aR,4S,6aS)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4yl)methylthio)-1-phenyl-1H-tetrazole 1100131-06-3 C16H20N4O2S
    5-(((3aR,4S,6aS)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4yl)methylthio)-1-phenyl-1H-tetrazole
    —— 5-(2-chloro-ethoxymethoxy)-2,5-dimethyl-hex-3-yn-2-ol 4911-81-3 C11H19ClO3
    5-(2-chloro-ethoxymethoxy)-2,5-dimethyl-hex-3-yn-2-ol
    —— 5-Chloro-1-(2-hydroxy-ethyl)-4-oxo-1,4-dihydro-[1,6]naphthyridine-3-carboxylic acid ethyl ester 83785-80-2 C13H13ClN2O4
    5-Chloro-1-(2-hydroxy-ethyl)-4-oxo-1,4-dihydro-[1,6]naphthyridine-3-carboxylic acid ethyl ester
    —— (5S,8S,10S,13S,14S,16R,17S)-17-(1-Hydroxy-propyl)-10,13,16,17-tetramethyl-hexadecahydro-cyclopenta[a]phenanthrene-3,11-diol 79400-03-6 C24H42O3
    (5S,8S,10S,13S,14S,16R,17S)-17-(1-Hydroxy-propyl)-10,13,16,17-tetramethyl-hexadecahydro-cyclopenta[a]phenanthrene-3,11-diol
    —— 5-butyryl-2-pyridinecarboxylic acid 78272-98-7 C10H11NO3
    5-butyryl-2-pyridinecarboxylic acid
    —— 5-(4-cyclohexylphenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-hexahydrocyclopenta[c]pyrrole-2-yl-1H-pyrazole-3-carboxamide 1034891-09-2 C30H34Cl2N4O
    5-(4-cyclohexylphenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-hexahydrocyclopenta[c]pyrrole-2-yl-1H-pyrazole-3-carboxamide
    —— 5,8-Quinolinedione, 8-[2-(4-nitrophenyl)hydrazone], (8E)- 1321738-03-7 C15H10N4O3
    5,8-Quinolinedione, 8-[2-(4-nitrophenyl)hydrazone], (8E)-
    —— 5-(3-Chlorophenyl)benzo[g][1]benzofuran-2-carboxylic acid 1431734-58-5 C19H11ClO3
    5-(3-Chlorophenyl)benzo[g][1]benzofuran-2-carboxylic acid
    —— 5-Ethoxy-5,6-dihydro-2,3-bis(methylthio)-1,4-dithiin 68438-17-5 C8H14OS4
    5-Ethoxy-5,6-dihydro-2,3-bis(methylthio)-1,4-dithiin
    —— 5-[1-(3-methylphenoxy)ethyl]-3-[[4-[[5-[1-(3-methylphenoxy)ethyl]-2-sulfanylidene-1,3,4-oxadiazol-3-yl]methyl]piperazin-1-yl]methyl]-1,3,4-oxadiazole-2-thione 97841-45-7 C28H34N6O4S2
    5-[1-(3-methylphenoxy)ethyl]-3-[[4-[[5-[1-(3-methylphenoxy)ethyl]-2-sulfanylidene-1,3,4-oxadiazol-3-yl]methyl]piperazin-1-yl]methyl]-1,3,4-oxadiazole-2-thione
    —— 5-(((2,6-difluoro-3,5-dimethoxyphenyl)imino)methyl)-2-(methylthio)pyrimidin-4-amine 651735-08-9 C14H14F2N4O2S
    5-(((2,6-difluoro-3,5-dimethoxyphenyl)imino)methyl)-2-(methylthio)pyrimidin-4-amine
    —— 5-butylundec-6-yn-5-ol 503570-07-8 C15H28O
    5-butylundec-6-yn-5-ol
    —— 5,5-dimethyl-9-oxodeca-2,3-dienenitrile 99557-63-8 C12H17NO
    5,5-dimethyl-9-oxodeca-2,3-dienenitrile
    —— 5'-Methyl-17α,21-dihydroxy-thieno<4'.3'.2'-4.5.6>pregn-5-en-3,20-dion 3752-02-1 C23H30O4S
    5'-Methyl-17α,21-dihydroxy-thieno<4'.3'.2'-4.5.6>pregn-5-en-3,20-dion
    —— 5-acetyl-2-amino-5-benzoyl-cyclohex-2-ene-1,1,3-tricarbonitrile 101717-22-0 C18H14N4O2
    5-acetyl-2-amino-5-benzoyl-cyclohex-2-ene-1,1,3-tricarbonitrile
    —— 5-(5-chloro-2-(4-(1-methylpiperidin-4-yloxy)phenyl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-4-yl)-2-(1-(methoxymethoxy)cyclobutyl)thiazole 1350377-81-9 C35H37ClN4O5S2
    5-(5-chloro-2-(4-(1-methylpiperidin-4-yloxy)phenyl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-4-yl)-2-(1-(methoxymethoxy)cyclobutyl)thiazole
    —— 5-[5-(3-Methyl-1,2,4-oxadiazol)-yl]quinuclidine-3-carboxylic acid 792869-02-4 C11H15N3O3
    5-[5-(3-Methyl-1,2,4-oxadiazol)-yl]quinuclidine-3-carboxylic acid
    —— (5R,6S)-2-[4-(N-allyloxycarbonylamino-methyl)-phenoxymethyl]-6-[(1R)-1-allyloxy-carbonyloxyethyl]-2-penem-3carboxylic acid allyl ester 119177-63-8 C27H30N2O9S
    (5R,6S)-2-[4-(N-allyloxycarbonylamino-methyl)-phenoxymethyl]-6-[(1R)-1-allyloxy-carbonyloxyethyl]-2-penem-3carboxylic acid allyl ester
    —— 5,6-diphenyl-3-(2-piperidino-ethoxy)-[1,2,4]triazine 857153-80-1 C22H24N4O
    5,6-diphenyl-3-(2-piperidino-ethoxy)-[1,2,4]triazine
    —— 5-((3-(2,4-dichlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)thiazolidine-2,4-dione 1579938-33-2 C19H11Cl2N3O2S
    5-((3-(2,4-dichlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)thiazolidine-2,4-dione