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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(5-bromo-2,4-dimethoxyphenyl)oxazole 1091618-42-6 C11H10BrNO3
    5-(5-bromo-2,4-dimethoxyphenyl)oxazole
    —— 5-(phenyazo)thiouracil 65724-52-9 C10H8N4OS
    5-(phenyazo)thiouracil
    —— 5-bromo-3-(1-ethylbutoxy)-6-(4-isopropyl-2-methoxyphenyl)-N-methylpyrazin-2-amine 666254-63-3 C21H30BrN3O2
    5-bromo-3-(1-ethylbutoxy)-6-(4-isopropyl-2-methoxyphenyl)-N-methylpyrazin-2-amine
    —— 5-ethoxy-exo-10-oxatricyclo<5.2.1.0<sup>2,6</sup>>deca-4,8-dien-3-one 64919-85-3 C11H12O3
    5-ethoxy-exo-10-oxatricyclo<5.2.1.0<sup>2,6</sup>>deca-4,8-dien-3-one
    —— 5,7-Dibrom-2-methylamino-tropon 22209-71-8 C8H7Br2NO
    5,7-Dibrom-2-methylamino-tropon
    —— 5-ethynyl-5'-(trimethylsilyl)ethynyl-2,2'-bipyridine 848171-67-5 C17H16N2Si
    5-ethynyl-5'-(trimethylsilyl)ethynyl-2,2'-bipyridine
    —— 5-Methyl-1-(3-quinolin-3-ylphenyl)pyrazole-3-carboxamide 784141-03-3 C20H16N4O
    5-Methyl-1-(3-quinolin-3-ylphenyl)pyrazole-3-carboxamide
    —— 5-Acetoxy-3-brom-1,1,1-trichlor-hexan 2833-11-6 C8H12BrCl3O2
    5-Acetoxy-3-brom-1,1,1-trichlor-hexan
    —— (5,7-bis(trifluoromethyl)-1H-benzoimidazol-2-yl)-9-epiquinine amine 1240422-61-0 C29H29F6N5O
    (5,7-bis(trifluoromethyl)-1H-benzoimidazol-2-yl)-9-epiquinine amine
    —— 5-(4-((2-phenylthiazol-4-yl)methoxyphenyl))-3-(4-bromophenyl)pyrazoline 1394124-76-5 C25H20BrN3OS
    5-(4-((2-phenylthiazol-4-yl)methoxyphenyl))-3-(4-bromophenyl)pyrazoline
    —— 5-ethyl-6-(1-methyl-1H-indol-5-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid 1426524-05-1 C17H16N2O3
    5-ethyl-6-(1-methyl-1H-indol-5-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid
    —— 5-ethyl-4-hydroxy-6-(2-((3-hydroxyazetidin-1-yl)methyl)-1-methyl-1H-indol-5-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid 1426525-59-8 C21H23N3O5
    5-ethyl-4-hydroxy-6-(2-((3-hydroxyazetidin-1-yl)methyl)-1-methyl-1H-indol-5-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid
    —— 5,6-dimethyl-9-hydroxy-1-(4'-hydroxyphenyl)-6H-pyrido[4,3-b]-carbazole 889653-98-9 C23H18N2O2
    5,6-dimethyl-9-hydroxy-1-(4'-hydroxyphenyl)-6H-pyrido[4,3-b]-carbazole
    —— 5,15-bis-(4-methoxyphenyl)-10,20-bis-(4-tert-butylphenyl)porphyrin 1402886-56-9 C54H50N4O2
    5,15-bis-(4-methoxyphenyl)-10,20-bis-(4-tert-butylphenyl)porphyrin
    —— 5-(6-ethoxy-2-methylquinolin-4-yl)-3-(piperidin-1-ylmethyl)-1,3,4-oxadiazol-2-one 89046-59-3 C20H24N4O3
    5-(6-ethoxy-2-methylquinolin-4-yl)-3-(piperidin-1-ylmethyl)-1,3,4-oxadiazol-2-one
    —— 5-ethyl-6-(7-fluoro-1-methyl-2-(piperidin-1-ylmethyl)-1H-indol-5-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid 1426524-74-4 C23H26FN3O3
    5-ethyl-6-(7-fluoro-1-methyl-2-(piperidin-1-ylmethyl)-1H-indol-5-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid
    —— 5-(1-(2-aminoethyl)-1H-imidazo[4,5-c]pyridin-6-ylamino)pyrazine-2-carbonitrile 1184843-78-4 C13H12N8
    5-(1-(2-aminoethyl)-1H-imidazo[4,5-c]pyridin-6-ylamino)pyrazine-2-carbonitrile
    —— 5-tert-butyl-N-[3-[4-[5-(4-ethylpiperazin-1-yl)pyridin-3-yl]triazol-1-yl]-4-methylphenyl]thiophene-2-carboxamide 1334685-05-0 C29H35N7OS
    5-tert-butyl-N-[3-[4-[5-(4-ethylpiperazin-1-yl)pyridin-3-yl]triazol-1-yl]-4-methylphenyl]thiophene-2-carboxamide
    —— 5-Methoxycarbonylmethyl-3-nitro-cyclopenta-1,4-diene-1,2,3,4-tetracarboxylic acid tetramethyl ester 113137-96-5 C16H17NO12
    5-Methoxycarbonylmethyl-3-nitro-cyclopenta-1,4-diene-1,2,3,4-tetracarboxylic acid tetramethyl ester
    —— 5,5,6,6,7,7,8,8-octafluoro-dodec-9-en-4-ol 630-35-3 C12H16F8O
    5,5,6,6,7,7,8,8-octafluoro-dodec-9-en-4-ol
    —— 5-Hydroxy-1,1-diphenyl-indan-2-one 119884-39-8 C21H16O2
    5-Hydroxy-1,1-diphenyl-indan-2-one
    —— (5Z,10Z,14Z,19Z)-7,12,17-Triethyl-3,8,13,18-tetramethyl-porphyrin-2-carbonyl chloride 111074-89-6 C31H33ClN4O
    (5Z,10Z,14Z,19Z)-7,12,17-Triethyl-3,8,13,18-tetramethyl-porphyrin-2-carbonyl chloride
    —— 5,5'-bis(trimethylgermyl)-2,2'-bifuryl 120823-73-6 C14H22Ge2O2
    5,5'-bis(trimethylgermyl)-2,2'-bifuryl
    —— 5,7-Dimethyl-2-ethyl-3-[4-[1-ethyl-3-(1H-tetrazol-5-yl)-2-pyrrolyl]benzyl]-3H-imidazo[4,5-b]pyridine 142014-94-6 C24H26N8
    5,7-Dimethyl-2-ethyl-3-[4-[1-ethyl-3-(1H-tetrazol-5-yl)-2-pyrrolyl]benzyl]-3H-imidazo[4,5-b]pyridine
    —— 5-p-Chlorobenzyl-2-(quinolin-2-ylmethoxy)-10-p-chlorophenyl-5,6,7,8,9,10-hexahydrocyclohept[b]indole-7-acetic acid 141127-18-6 C38H32Cl2N2O3
    5-p-Chlorobenzyl-2-(quinolin-2-ylmethoxy)-10-p-chlorophenyl-5,6,7,8,9,10-hexahydrocyclohept[b]indole-7-acetic acid
    —— 5-[(2-mercaptomethyl-3-phenylpropionyl)amino]-2-hydroxybenzoic acid 123986-43-6 C17H17NO4S
    5-[(2-mercaptomethyl-3-phenylpropionyl)amino]-2-hydroxybenzoic acid
    —— 5-[4'-[[1-tertbutyl-3-(1,1-difluoroethyl)-1H-1,2,4-triazol-5-yl]methyl][1,1'-biphenyl]-2-yl]-1H-tetrazole 143574-17-8 C22H23F2N7
    5-[4'-[[1-tertbutyl-3-(1,1-difluoroethyl)-1H-1,2,4-triazol-5-yl]methyl][1,1'-biphenyl]-2-yl]-1H-tetrazole
    —— 5-Butyl-N,N-dimethyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]pyrazole-3-carboxamide 134401-72-2 C24H27N7O
    5-Butyl-N,N-dimethyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]pyrazole-3-carboxamide
    —— 5-Ethoxy-4-(4-methoxyphenyl)-2-phenyl-1,3-oxazole 1236140-59-2 C18H17NO3
    5-Ethoxy-4-(4-methoxyphenyl)-2-phenyl-1,3-oxazole
    —— (5S)-6-oxo-7-((1R)-1-naphthylethyl)-1,7-diazaspiro[4.4]nonane 1229277-42-2 C19H22N2O
    (5S)-6-oxo-7-((1R)-1-naphthylethyl)-1,7-diazaspiro[4.4]nonane
    —— 5-(2-benzyl-1-methyl-1,4-dihydropyridin-4-yl)-2,3-diphenyl-4-thiazolidone 137024-11-4 C28H26N2OS
    5-(2-benzyl-1-methyl-1,4-dihydropyridin-4-yl)-2,3-diphenyl-4-thiazolidone
    —— 5-Amino-3-((4'-((6-amino-1-hydroxy-3-sulfo-2-naphthyl)diazenyl)-3,3'-dimethyl[biphenyl]-4-yl)diazenyl)-4-hydroxy-2,7-naphthalenedisulfonic acid 781550-50-3 C34H28N6O11S3
    5-Amino-3-((4'-((6-amino-1-hydroxy-3-sulfo-2-naphthyl)diazenyl)-3,3'-dimethyl[biphenyl]-4-yl)diazenyl)-4-hydroxy-2,7-naphthalenedisulfonic acid
    —— 5-chloro-2-[(2R)-2-(4-chlorophenyl)-4-[(2S)-2-hydroxy-2-(2-methoxypyrimidin-5-yl)propyl]piperazin-1-yl]benzonitrile 1427713-31-2 C25H25Cl2N5O2
    5-chloro-2-[(2R)-2-(4-chlorophenyl)-4-[(2S)-2-hydroxy-2-(2-methoxypyrimidin-5-yl)propyl]piperazin-1-yl]benzonitrile
    —— 5-[(2,4-difluorophenyl)methyl]-6,7-dihydro-2-(phenylmethoxy)-thiazolo[5,4-c]pyridin-4(5H)-one 1312414-33-7 C20H16F2N2O2S
    5-[(2,4-difluorophenyl)methyl]-6,7-dihydro-2-(phenylmethoxy)-thiazolo[5,4-c]pyridin-4(5H)-one
    —— 5-[2-(5-fluoropyridin-2-yl)-6-(trifluoromethyl)-3H-imidazo[4,5-b]pyridin-3-yl]-N-methylpyridin-2-amine 1312308-33-0 C18H12F4N6
    5-[2-(5-fluoropyridin-2-yl)-6-(trifluoromethyl)-3H-imidazo[4,5-b]pyridin-3-yl]-N-methylpyridin-2-amine
    —— 5-methyl-6-endo-hydroxy-1-aza-3-oxabicyclo<3.3.0>octan-2-one 117755-09-6 C7H11NO3
    5-methyl-6-endo-hydroxy-1-aza-3-oxabicyclo<3.3.0>octan-2-one
    —— 5-(3-dimethylaminoprop-2-en-1-oyl)-1-cyclobutyl-2-methoxymethylimidazole 600699-77-2 C14H21N3O2
    5-(3-dimethylaminoprop-2-en-1-oyl)-1-cyclobutyl-2-methoxymethylimidazole
    —— 5-bromo-N-[(3-cyclopropylisoxazol-5-yl)methyl]-N'-(5-isopropoxy-1H-pyrazol-3-yl)pyrimidine-2,4-diamine 1000896-96-7 C17H20BrN7O2
    5-bromo-N-[(3-cyclopropylisoxazol-5-yl)methyl]-N'-(5-isopropoxy-1H-pyrazol-3-yl)pyrimidine-2,4-diamine
    —— 5-(5-Methyl-1-p-tolyl-1H-[1,2,3]triazol-4-yl)-[1,3,4]oxadiazole-2-thiol 484685-65-6 C12H11N5OS
    5-(5-Methyl-1-p-tolyl-1H-[1,2,3]triazol-4-yl)-[1,3,4]oxadiazole-2-thiol
    —— 5,14-Ethano-18-isopropyliden-4-O-methylthebainon-methoiodid 16558-57-9 C25H32NO3*I
    5,14-Ethano-18-isopropyliden-4-O-methylthebainon-methoiodid
    —— 5a,10a-Dihydroxy-3,8-dioxo-perhydro-bisoxazolo<3.2-a,3'.2'-d>pyrazin 5248-85-1 C8H10N2O6
    5a,10a-Dihydroxy-3,8-dioxo-perhydro-bisoxazolo<3.2-a,3'.2'-d>pyrazin
    —— 5-[2-[3-(trifluoromethoxy)phenyl]ethyl]-1H-pyrazol-3-amine 1000895-62-4 C12H12F3N3O
    5-[2-[3-(trifluoromethoxy)phenyl]ethyl]-1H-pyrazol-3-amine
    —— 5-ethyl-6-(1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid 1426523-85-4 C18H20N2O3
    5-ethyl-6-(1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid
    —— 5-O-methyl 1-O,1-O-bis(prop-2-enyl) 1-[(2-cyanophenyl)methyl]pentane-1,1,5-tricarboxylate 330824-52-7 C23H27NO6
    5-O-methyl 1-O,1-O-bis(prop-2-enyl) 1-[(2-cyanophenyl)methyl]pentane-1,1,5-tricarboxylate
    —— (5-Methoxy-1H-indol-2-ylmethyl)-methyl-amine; hydrochloride 130445-28-2 C11H14N2O*ClH
    (5-Methoxy-1H-indol-2-ylmethyl)-methyl-amine; hydrochloride
    —— 5-bromo-2-(4-methylpiperazin-1-yl)aniline 885461-06-3 C11H16BrN3
    5-bromo-2-(4-methylpiperazin-1-yl)aniline
    —— 5-Methoxy-2-phenylcarbamoylmethyl-benzoic acid 73109-20-3 C16H15NO4
    5-Methoxy-2-phenylcarbamoylmethyl-benzoic acid
    —— 5-amino-3-<i>tert</i>-butyl-pyrazole-1-carboxylic acid ethyl ester 72770-74-2 C10H17N3O2
    5-amino-3-<i>tert</i>-butyl-pyrazole-1-carboxylic acid ethyl ester
    —— 5-(4-Nitrobenzyl)-1,3-thiazolidin-2-thion 74047-97-5 C10H10N2O2S2
    5-(4-Nitrobenzyl)-1,3-thiazolidin-2-thion
    —— 5,5:5',5'-Tetramethyl-2,2'-hydrazo-1,1'-pyrrolin-1,1'-dioxid 4477-36-5 C12H22N4O2
    5,5:5',5'-Tetramethyl-2,2'-hydrazo-1,1'-pyrrolin-1,1'-dioxid