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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Amino-6,7,8,9,10,11,12,13,14,14a-decahydro-5H-benzo[3,4]cyclobuta[1,2]cyclododecen-4b-ol 126538-72-5 C18H27NO
    5-Amino-6,7,8,9,10,11,12,13,14,14a-decahydro-5H-benzo[3,4]cyclobuta[1,2]cyclododecen-4b-ol
    —— 5-benzoylamino-4-bromo-3-isobutyl-[1,2,3]oxadiazolium betaine 7435-34-9 C13H14BrN3O2
    5-benzoylamino-4-bromo-3-isobutyl-[1,2,3]oxadiazolium betaine
    —— 5-(4-(((R)-4-(naphthalene-1-yl)-2,3-dihydro-1H-inden-1-yl)oxy)phenyl)-3-hydroxyisothiazole 1-oxide 1404226-88-5 C28H21NO3S
    5-(4-(((R)-4-(naphthalene-1-yl)-2,3-dihydro-1H-inden-1-yl)oxy)phenyl)-3-hydroxyisothiazole 1-oxide
    —— 5-ethyl-3-phenethyl-1-oxa-3-aza-spiro[5.5]undecan-2-one 19110-69-1 C19H27NO2
    5-ethyl-3-phenethyl-1-oxa-3-aza-spiro[5.5]undecan-2-one
    —— 5-bromo-3-hydroxy-1-methyl-3-(4-tolylethynyl)-1,3-dihydro-2H-indol-2-one 1621167-93-8 C18H14BrNO2
    5-bromo-3-hydroxy-1-methyl-3-(4-tolylethynyl)-1,3-dihydro-2H-indol-2-one
    —— 5-(2-trifluoromethyl-benzyloxy)-2-nitro-meta-xylene 1202160-77-7 C16H14F3NO3
    5-(2-trifluoromethyl-benzyloxy)-2-nitro-meta-xylene
    —— 5-Fluor-benzimidazol-2-carbamonitril 43004-93-9 C8H5FN4
    5-Fluor-benzimidazol-2-carbamonitril
    —— 5-Bromo-4-phenyltriazine 114078-92-1 C9H6BrN3
    5-Bromo-4-phenyltriazine
    —— 5-acetyl 3,4-dihydro-4-ferrocenyl-6-methylpyrimidin-2(1H)-one 1194506-78-9 C17H18FeN2O2
    5-acetyl 3,4-dihydro-4-ferrocenyl-6-methylpyrimidin-2(1H)-one
    —— 5,6-dichloro-4-diethylsulfamoyl-2-trifluoromethyl-benzoimidazole-1-carboxylic acid ethyl ester 36014-98-9 C15H16Cl2F3N3O4S
    5,6-dichloro-4-diethylsulfamoyl-2-trifluoromethyl-benzoimidazole-1-carboxylic acid ethyl ester
    —— 5-[(Z)-2-(1,5-Diphenyl-1H-[1,2,3]triazol-4-yl)-vinyl]-1-phenyl-1H-tetrazole 79866-73-2 C23H17N7
    5-[(Z)-2-(1,5-Diphenyl-1H-[1,2,3]triazol-4-yl)-vinyl]-1-phenyl-1H-tetrazole
    —— 5'-O-(4,4'-dimethoxytrityl)-4-N-[4-(4-monomethoxytritylamino)butyl]-2'-deoxycytidine 1204478-17-0 C54H56N4O7
    5'-O-(4,4'-dimethoxytrityl)-4-N-[4-(4-monomethoxytritylamino)butyl]-2'-deoxycytidine
    —— 5-(4-Fluorophenyl)-2-(octylsulfonylamino)benzoic acid 1204347-62-5 C21H26FNO4S
    5-(4-Fluorophenyl)-2-(octylsulfonylamino)benzoic acid
    —— 5,7,12,14-tetramethyl-1,4,8,11-tetraazacyclotetradeca-4,7,11,14-tetraene 71382-91-7 C14H24N4
    5,7,12,14-tetramethyl-1,4,8,11-tetraazacyclotetradeca-4,7,11,14-tetraene
    —— {5"-[4-(4-isopropyl-piperazin-1-ylmethyl)-phenyl]-6-methyl-[2,2';4',3"]terpyridin-6'-yl}-methyl-amine 1171043-49-4 C31H36N6
    {5"-[4-(4-isopropyl-piperazin-1-ylmethyl)-phenyl]-6-methyl-[2,2';4',3"]terpyridin-6'-yl}-methyl-amine
    —— 5-(4-Dibenzothiophenyl)-4-[(1-methyl-5-tetrazolyl)thio]thieno[2,3-d]pyrimidine 1222861-67-7 C20H12N6S3
    5-(4-Dibenzothiophenyl)-4-[(1-methyl-5-tetrazolyl)thio]thieno[2,3-d]pyrimidine
    —— 5-ethyl-3-(iodomethyl)-3-methyl-1-tosyl-1,2,3,6-tetrahydropyridine 1287656-09-0 C16H22INO2S
    5-ethyl-3-(iodomethyl)-3-methyl-1-tosyl-1,2,3,6-tetrahydropyridine
    —— (5S,6R,7R)-7-azido-5-hydroxy-3-methylidene-1-azabicyclo[4.2.0]octan-8-one 1207182-63-5 C8H10N4O2
    (5S,6R,7R)-7-azido-5-hydroxy-3-methylidene-1-azabicyclo[4.2.0]octan-8-one
    —— 5-{(2S)-2-benzenesulfonylamino-2-[3-(4-methoxy-phenoxy)-propylcarbamoyl]-ethyl}-2-carboxymethoxy-benzoic acid 389846-25-7 C28H30N2O10S
    5-{(2S)-2-benzenesulfonylamino-2-[3-(4-methoxy-phenoxy)-propylcarbamoyl]-ethyl}-2-carboxymethoxy-benzoic acid
    —— 5-isopropoxy-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (3-fluoro-4-methoxy-phenyl)-amide 533910-98-4 C18H18FN3O3
    5-isopropoxy-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (3-fluoro-4-methoxy-phenyl)-amide
    —— 5-[(3,4-Dimethyl-pyridin-2-ylamino)-methylene]-2,2-dimethyl-[1,3]dioxane-4,6-dione 25063-65-4 C14H16N2O4
    5-[(3,4-Dimethyl-pyridin-2-ylamino)-methylene]-2,2-dimethyl-[1,3]dioxane-4,6-dione
    —— 5-(5-(3-Chloro-4-(2-furyl)phenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)-2-pyridinesulfonamide 343564-63-6 C19H12ClF3N4O3S
    5-(5-(3-Chloro-4-(2-furyl)phenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)-2-pyridinesulfonamide
    —— 5,10,15,20-tetrakis(benzo-9-crown-3)porphyrinatoiron(III)chloride 866917-07-9 C60H52ClFeN4O12
    5,10,15,20-tetrakis(benzo-9-crown-3)porphyrinatoiron(III)chloride
    —— 5-chloro-2-[(2S)-1-[3-(6-methoxypyridin-3-yl)-2H-pyrazolo[3,4-d]pyrimidin-4-yl]azetidin-2-yl]-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4-one 1548338-28-8 C26H20ClN9O2
    5-chloro-2-[(2S)-1-[3-(6-methoxypyridin-3-yl)-2H-pyrazolo[3,4-d]pyrimidin-4-yl]azetidin-2-yl]-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4-one
    —— [(5,10,15,20-tetraphenylporphyrinato)Fe(N-nitrosopiperidine)2]ClO4 1226896-76-9 C54H48FeN8O2*ClO4
    [(5,10,15,20-tetraphenylporphyrinato)Fe(N-nitrosopiperidine)2]ClO4
    —— (5R)-6c-azido-3,3-dimethyl-7-oxo-5-phenyl-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester 55771-87-4 C15H16N4O3S
    (5R)-6c-azido-3,3-dimethyl-7-oxo-5-phenyl-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester
    —— 5-Chlor-1,2-dihydro-2,3-dioxo-3H-pyrano<4,3-b>azet-1-carbonsaeure-(2,4-dimethylphenylester) 97333-78-3 C15H10ClNO5
    5-Chlor-1,2-dihydro-2,3-dioxo-3H-pyrano<4,3-b>azet-1-carbonsaeure-(2,4-dimethylphenylester)
    —— 5-chloro-N-(3-chloro-phenyl)-6-propylamino-nicotinamide 1110781-63-9 C15H15Cl2N3O
    5-chloro-N-(3-chloro-phenyl)-6-propylamino-nicotinamide
    —— 5-(3-chloro-4-fluoro-phenyl)-1-(5-chloro-2-fluoro-phenyl)-2-(m-tolyl)-1H-imidazole-4-carboxylic acid 1268677-55-9 C23H14Cl2F2N2O2
    5-(3-chloro-4-fluoro-phenyl)-1-(5-chloro-2-fluoro-phenyl)-2-(m-tolyl)-1H-imidazole-4-carboxylic acid
    —— 5-(2-ethyl-4-trimethylsilanylethynylphenylethynyl)-2-phenylethynyl-benzonitrile 518342-89-7 C30H25NSi
    5-(2-ethyl-4-trimethylsilanylethynylphenylethynyl)-2-phenylethynyl-benzonitrile
    —— 5-(4-chlorophenyl)-3-[4-[5-(4-chlorophenyl)-1,2-oxazol-3-yl]phenyl]-1,2-oxazole 130898-53-2 C24H14Cl2N2O2
    5-(4-chlorophenyl)-3-[4-[5-(4-chlorophenyl)-1,2-oxazol-3-yl]phenyl]-1,2-oxazole
    —— 5-Chloro-2-oxo-2,3-dihydro-benzoimidazole-1-carboxylic acid (1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester 127595-27-1 C16H18ClN3O3
    5-Chloro-2-oxo-2,3-dihydro-benzoimidazole-1-carboxylic acid (1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester
    —— 5-chloro-benzo[1,2,5]oxadiazole-4,7-dione 7-(E)-oxime 55730-28-4 C6H2ClN3O3
    5-chloro-benzo[1,2,5]oxadiazole-4,7-dione 7-(E)-oxime
    —— 5-methyl-2-phenyl-4-<1-hydroxy-2,5-di(methoxycarbonyl)-3,4-diphenylcyclopentadienyl>-1,2,3-diazaphosphole 137811-67-7 C30H25N2O5P
    5-methyl-2-phenyl-4-<1-hydroxy-2,5-di(methoxycarbonyl)-3,4-diphenylcyclopentadienyl>-1,2,3-diazaphosphole
    —— 5-(methoxycarbonyl)pentyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl-(1->6)-[2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-mannopyranosyl-(1->2)]-3,4-di-O-acetyl-α-D-mannopyranoside 1151931-87-1 C57H80O36
    5-(methoxycarbonyl)pentyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl-(1->6)-[2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-mannopyranosyl-(1->2)]-3,4-di-O-acetyl-α-D-mannopyranoside
    —— 5-[3-(5-fluoro-pyridin-2-yl)-5-methyl-isoxazol-4-ylmethoxy]-1-methyl-1H-pyrazole-3-carboxylic acid methyl ester 1254966-45-4 C16H15FN4O4
    5-[3-(5-fluoro-pyridin-2-yl)-5-methyl-isoxazol-4-ylmethoxy]-1-methyl-1H-pyrazole-3-carboxylic acid methyl ester
    —— 5-tert-butyl-isoxazole-3-carboxylic acid N'-[2-(4-fluoro-benzenesulfonyl)-2-methyl-propionyl]-hydrazide 1196104-31-0 C18H22FN3O5S
    5-tert-butyl-isoxazole-3-carboxylic acid N'-[2-(4-fluoro-benzenesulfonyl)-2-methyl-propionyl]-hydrazide
    —— 5-(1-trityl-1H-pyrazol-4-yl)-thiophene-2-carboxylic acid 3-(2-methyl-1,2,3,4-tetrahydro-isoquinolin-7-ylcarbamoyl)-benzylamide 1354555-71-7 C45H39N5O2S
    5-(1-trityl-1H-pyrazol-4-yl)-thiophene-2-carboxylic acid 3-(2-methyl-1,2,3,4-tetrahydro-isoquinolin-7-ylcarbamoyl)-benzylamide
    —— 5-(5-chloro-3-pyridinyl)-3-pyridinyl 5-thio-β-D-xylopyranoside 1012083-08-7 C15H15ClN2O4S
    5-(5-chloro-3-pyridinyl)-3-pyridinyl 5-thio-β-D-xylopyranoside
    —— 5,7-dimethyl-2,4-quinolinediol 54675-01-3 C11H11NO2
    5,7-dimethyl-2,4-quinolinediol
    —— 5-methyl-N4-(2-oxo-2,3-dihydro-1,3-benzoxazol-5-yl)-N2-[3-(pyridin-3-yl)]phenyl-2,4-pyrimidinediamine 1236666-03-7 C23H18N6O2
    5-methyl-N4-(2-oxo-2,3-dihydro-1,3-benzoxazol-5-yl)-N2-[3-(pyridin-3-yl)]phenyl-2,4-pyrimidinediamine
    —— 5-Hydroxymethyl-3-(1-methyl-4-morpholin-4-ylmethyl-1H-pyrrol-2-ylmethylene)-1,3-dihydro-indol-2-one 1265965-39-6 C20H23N3O3
    5-Hydroxymethyl-3-(1-methyl-4-morpholin-4-ylmethyl-1H-pyrrol-2-ylmethylene)-1,3-dihydro-indol-2-one
    —— 5-Methyl-2-oxo-thiazolidine-3-carbothioic acid O-phenyl ester 81562-43-8 C11H11NO2S2
    5-Methyl-2-oxo-thiazolidine-3-carbothioic acid O-phenyl ester
    —— 5-(4-bromophenylthiomethyl)-6-butylcarbamoyluracil 81516-35-0 C16H18BrN3O3S
    5-(4-bromophenylthiomethyl)-6-butylcarbamoyluracil
    —— 5-<(2R*,3R*,4S*,5S*)-5-(1-hydroxy-1-methylethyl)-3,4-isopropylidenedioxytetrahydrofuran-2-yl>uracil 70280-07-8 C14H20N2O6
    5-<(2R*,3R*,4S*,5S*)-5-(1-hydroxy-1-methylethyl)-3,4-isopropylidenedioxytetrahydrofuran-2-yl>uracil
    —— 5-phenyl-4-(1-naphthyl)-1,2,4-dihydro-3H-1,2,4-triazol-3-one 88513-11-5 C18H13N3O
    5-phenyl-4-(1-naphthyl)-1,2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 5-(4-Benzhydryl-piperazin-1-ylmethyl)-2-butyl-1-hexyl-1H-benzoimidazole; compound with oxalic acid 68741-25-3 C2H2O4*C35H46N4
    5-(4-Benzhydryl-piperazin-1-ylmethyl)-2-butyl-1-hexyl-1H-benzoimidazole; compound with oxalic acid
    —— 5-Pyrimidinecarboxylic acid,2-(1,3,4,5-tetrahydro-8-phenyl-2H-pyrido[4,3-b]indol-2-yl)-, methyl ester 907566-28-3 C23H20N4O2
    5-Pyrimidinecarboxylic acid,2-(1,3,4,5-tetrahydro-8-phenyl-2H-pyrido[4,3-b]indol-2-yl)-, methyl ester
    —— 5-[2-(3,5-bis-trifluoromethyl-phenyl)-thiazol-4-ylmethyl]-2H-tetrazole 1251940-05-2 C13H7F6N5S
    5-[2-(3,5-bis-trifluoromethyl-phenyl)-thiazol-4-ylmethyl]-2H-tetrazole
    —— 5-amino-1-benzoyl-1<i>H</i>-pyrazole-4-carboxylic acid formylamide 55933-06-7 C12H10N4O3
    5-amino-1-benzoyl-1<i>H</i>-pyrazole-4-carboxylic acid formylamide