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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-[2-(2-fluoro-pyridin-4-yl)-[1,2,4]triazolo[1,5-a]pyridin-7-ylcarbamoyl]-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester 1380332-05-7 C19H16FN7O3
    5-[2-(2-fluoro-pyridin-4-yl)-[1,2,4]triazolo[1,5-a]pyridin-7-ylcarbamoyl]-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester
    —— 5-(3-Iodo-propyl)-2,2,4,4-tetramethyl-[1,3]dioxolane 865626-46-6 C10H19IO2
    5-(3-Iodo-propyl)-2,2,4,4-tetramethyl-[1,3]dioxolane
    —— (5R,6R)-5-(tert-Butyl-dimethyl-silanyloxy)-6-((2R,3S)-3-methyl-oxiranyl)-5,6-dihydro-pyran-2-one 111397-86-5 C14H24O4Si
    (5R,6R)-5-(tert-Butyl-dimethyl-silanyloxy)-6-((2R,3S)-3-methyl-oxiranyl)-5,6-dihydro-pyran-2-one
    —— 5-(E)-Allyliden-3-methylen-1-cyclohexen 68303-42-4 C10H12
    5-(E)-Allyliden-3-methylen-1-cyclohexen
    —— 5-(2-chloro-phenyl)-7-dimethylamino-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one 30144-62-8 C17H16ClN3O
    5-(2-chloro-phenyl)-7-dimethylamino-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one
    —— 5-Propyl-2-hydroxy-4,6-dimethyl-pyrimidin 17602-72-1 C9H14N2O
    5-Propyl-2-hydroxy-4,6-dimethyl-pyrimidin
    —— 5-Nitro-2-furaldehyd-4-propyl-thiosemicarbazon 98953-97-0 C9H12N4O3S
    5-Nitro-2-furaldehyd-4-propyl-thiosemicarbazon
    —— 5-(6-chloro-1-hexyloxy)-2-(4-(11-(1,1,1,3,3,5,5-heptamethyltrisiloxanyl)undecyloxy)phenyl)pyrimidine 1202057-97-3 C34H61ClN2O4Si3
    5-(6-chloro-1-hexyloxy)-2-(4-(11-(1,1,1,3,3,5,5-heptamethyltrisiloxanyl)undecyloxy)phenyl)pyrimidine
    —— 5-p-Chlorphenyl-2-dimethylaminoethylamino-nicotinonitril 37581-95-6 C16H17ClN4
    5-p-Chlorphenyl-2-dimethylaminoethylamino-nicotinonitril
    —— 5-Methyl-2-(1-trimethylsilanylmethyl-vinyl)-hex-4-enoic acid 79158-78-4 C13H24O2Si
    5-Methyl-2-(1-trimethylsilanylmethyl-vinyl)-hex-4-enoic acid
    —— 5-(5-Brom-indolyl-(3))-buttersaeurediethylamid 13993-32-3 C16H21BrN2O
    5-(5-Brom-indolyl-(3))-buttersaeurediethylamid
    —— 5-Rhodanmethyl-o-vanillin 2973-66-2 C10H9NO3S
    5-Rhodanmethyl-o-vanillin
    —— 5-Phenyl-2-(2-tritylsulfanyl-acetyl)-pentanoic acid [(S)-1-((S)-1-ethylcarbamoyl-3-methyl-butylcarbamoyl)-3-methyl-butyl]-amide 186602-74-4 C46H57N3O4S
    5-Phenyl-2-(2-tritylsulfanyl-acetyl)-pentanoic acid [(S)-1-((S)-1-ethylcarbamoyl-3-methyl-butylcarbamoyl)-3-methyl-butyl]-amide
    —— 5-ethyl-1-{2-[(1R,3S,5R)-3-(2-fluoro-3-methylbut-2-enylcarbamoyl)-2-azabicyclo[3.1.0]hex-2-yl]-2-oxo-ethyl}-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid amide 1519055-54-9 C22H27FN6O3
    5-ethyl-1-{2-[(1R,3S,5R)-3-(2-fluoro-3-methylbut-2-enylcarbamoyl)-2-azabicyclo[3.1.0]hex-2-yl]-2-oxo-ethyl}-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid amide
    —— 5-(1'-naphthoyl)amino-8-hydroxyquinoline hydrochloride 667465-53-4 C20H14N2O2*ClH
    5-(1'-naphthoyl)amino-8-hydroxyquinoline hydrochloride
    —— 5,8-di(tert-butyl)-2,6-dichloro-4-chloro-methyl-2H-benzo-[e][1,2]oxaphosphinine 2-oxide 850313-56-3 C17H22Cl3O2P
    5,8-di(tert-butyl)-2,6-dichloro-4-chloro-methyl-2H-benzo-[e][1,2]oxaphosphinine 2-oxide
    —— 5-O-benzoyl-3-deoxy-1,2-O-isopropylidene-α-L-erythro-pentofuranose 166411-43-4 C15H18O5
    5-O-benzoyl-3-deoxy-1,2-O-isopropylidene-α-L-erythro-pentofuranose
    —— 5-(cyclopropylamino)-3-methyl-7-{4-[2-(piperidin-1-yl)ethyl]phenyl}-3H,4H-pyrido[4,3-d]pyrimidin-4-one 1263071-82-4 C24H29N5O
    5-(cyclopropylamino)-3-methyl-7-{4-[2-(piperidin-1-yl)ethyl]phenyl}-3H,4H-pyrido[4,3-d]pyrimidin-4-one
    —— 5-[(3S)-3-(hydroxymethyl)pyrrolidin-1-yl]-7-{4-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]-3-methanesulfonylphenyl}-3-methyl-3H,4H-pyrido[4,3-d]pyrimidin-4-one 1263072-61-2 C25H31N5O5S
    5-[(3S)-3-(hydroxymethyl)pyrrolidin-1-yl]-7-{4-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]-3-methanesulfonylphenyl}-3-methyl-3H,4H-pyrido[4,3-d]pyrimidin-4-one
    —— 5,10-Diacetoxy-2,4-dimethyl-1,2,3,4-tetrahydro-benzo<g>chinolin 18710-18-4 C19H21NO4
    5,10-Diacetoxy-2,4-dimethyl-1,2,3,4-tetrahydro-benzo<g>chinolin
    —— 5-Hydroxy-6,7,4'-triaethoxy-flavon 20081-35-0 C21H22O6
    5-Hydroxy-6,7,4'-triaethoxy-flavon
    —— 5.5'-Diacetyl-meso-3.3'4.4'-pentamethyl-dipyrromethan 4776-36-7 C18H24N2O2
    5.5'-Diacetyl-meso-3.3'4.4'-pentamethyl-dipyrromethan
    —— 5-Ethyl-4-hydroxy-4-methyl-2-phenyl-2,3,4,5-tetrahydro-pyridazon-(3) 3552-29-2 C13H16N2O2
    5-Ethyl-4-hydroxy-4-methyl-2-phenyl-2,3,4,5-tetrahydro-pyridazon-(3)
    —— 5-cyclopropanecarbonyl-4,5,6,7-tetrahydro-thiazolo[5,4-<i>c</i>]pyridin-2-ylamine 17914-86-2 C10H13N3OS
    5-cyclopropanecarbonyl-4,5,6,7-tetrahydro-thiazolo[5,4-<i>c</i>]pyridin-2-ylamine
    —— 5-[3-(1,3-benzoxazol-2-yl)-4-methoxyphenyl]-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide 1333241-63-6 C32H26FN3O6S
    5-[3-(1,3-benzoxazol-2-yl)-4-methoxyphenyl]-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide
    —— 5-(4-{6-methyl-5-{[(3S)-3-methyl-4-morpholinyl]carbonyl}-1-[2-(methyloxy)ethyl]-1H-benzimidazol-2-yl}-1H-imidazol-2-yl)-1,3-benzothiazole 1338345-48-4 C27H28N6O3S
    5-(4-{6-methyl-5-{[(3S)-3-methyl-4-morpholinyl]carbonyl}-1-[2-(methyloxy)ethyl]-1H-benzimidazol-2-yl}-1H-imidazol-2-yl)-1,3-benzothiazole
    —— 5-[3-(1,3-benzoxazol-2-yl)-4,5-difluorophenyl]-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide 1333241-74-9 C31H22F3N3O5S
    5-[3-(1,3-benzoxazol-2-yl)-4,5-difluorophenyl]-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide
    —— 5,5,7,7-tetramethyl-6-oxa-5,7-disilaundecane-1,11-disulphonic diacid 862472-19-3 C12H30O7S2Si2
    5,5,7,7-tetramethyl-6-oxa-5,7-disilaundecane-1,11-disulphonic diacid
    —— 5-Benzoyl-3,4-dihydro-2H-pyridine-1-carboxylic acid phenylamide 42374-67-4 C19H18N2O2
    5-Benzoyl-3,4-dihydro-2H-pyridine-1-carboxylic acid phenylamide
    —— 5-[(2-bromopyridin-3-yl)oxymethyl]-2-phenyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one 1227415-12-4 C17H12BrN5O2
    5-[(2-bromopyridin-3-yl)oxymethyl]-2-phenyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
    —— [5-[(4-ethylphenoxy)methyl]-7-oxo-1H-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methyl acetate 1227415-46-4 C17H18N4O4
    [5-[(4-ethylphenoxy)methyl]-7-oxo-1H-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methyl acetate
    —— 5-chloro-N-(5-(4-fluorophenyl)pyridin-3-yl)-2-(trifluoromethoxy)benzenesulfonamide 1451273-72-5 C18H11ClF4N2O3S
    5-chloro-N-(5-(4-fluorophenyl)pyridin-3-yl)-2-(trifluoromethoxy)benzenesulfonamide
    —— 5-(3,5-Di-tert-butyl-4-hydroxy)phenylthiopentanonitrile 131788-88-0 C19H29NOS
    5-(3,5-Di-tert-butyl-4-hydroxy)phenylthiopentanonitrile
    —— 5-(6-chloro-2-ethylimidazo[1,2-a]pyridin-3-yl)-3-(4-(4-fluorophenoxy)benzyl)-1,2,4-oxadiazole 1334718-90-9 C24H18ClFN4O2
    5-(6-chloro-2-ethylimidazo[1,2-a]pyridin-3-yl)-3-(4-(4-fluorophenoxy)benzyl)-1,2,4-oxadiazole
    —— 5-methoxybenzo<c><1,2>oxathiolane-3-spiro-4'-(N-methylpiperidine) 2,2-dioxide 128721-27-7 C13H17NO4S
    5-methoxybenzo<c><1,2>oxathiolane-3-spiro-4'-(N-methylpiperidine) 2,2-dioxide
    —— 5-[1-(4-iodophenyl)-1H-1,2,3-triazol-4-yl]-2,2,6-trimethyl-4H-1,3-dioxin-4-one 1325205-35-3 C15H14IN3O3
    5-[1-(4-iodophenyl)-1H-1,2,3-triazol-4-yl]-2,2,6-trimethyl-4H-1,3-dioxin-4-one
    —— 5-decyl-2-ethynyl-1,3-bis(trimethylsilylethynyl)benzene 738613-93-9 C28H42Si2
    5-decyl-2-ethynyl-1,3-bis(trimethylsilylethynyl)benzene
    —— 5,11,17,23,29,35,41,47-Octahydroxy-49,50,51,52,53,54,55,56-Octapentoxycalix[8]arene 173952-89-1 C96H128O16
    5,11,17,23,29,35,41,47-Octahydroxy-49,50,51,52,53,54,55,56-Octapentoxycalix[8]arene
    —— (5-chloro-2-mercapto-phenyl)-[2]thienyl ketone 103646-13-5 C11H7ClOS2
    (5-chloro-2-mercapto-phenyl)-[2]thienyl ketone
    —— 5-(1-(4-chlorophenyl)cyclohexyl)-2,2-dimethyl-1,3-dioxane-4,6-dione 1381982-72-4 C18H21ClO4
    5-(1-(4-chlorophenyl)cyclohexyl)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-(2-Allylamino-4-hydroxy-6-oxo-1,6-dihydro-pyrimidin-5-yl)-pentanoic acid ethyl ester 85308-36-7 C14H21N3O4
    5-(2-Allylamino-4-hydroxy-6-oxo-1,6-dihydro-pyrimidin-5-yl)-pentanoic acid ethyl ester
    —— 5-Methyl-cyclopent-3-en-2-on-1-yl-methanol-butyrat 22060-74-8 C11H16O3
    5-Methyl-cyclopent-3-en-2-on-1-yl-methanol-butyrat
    —— 5-Methoxy-3,4,8-trimethyl-cumarin 91909-92-1 C13H14O3
    5-Methoxy-3,4,8-trimethyl-cumarin
    —— 5,2',4'-Trihydroxy-7-methoxy-6-formyl-3-formylmethyl-flavon 101937-28-4 C19H14O8
    5,2',4'-Trihydroxy-7-methoxy-6-formyl-3-formylmethyl-flavon
    —— 5-(4-nitro-phenyl)-1<i>H</i>-[1,2,4]triazole-3-carbaldehyde 26899-29-6 C9H6N4O3
    5-(4-nitro-phenyl)-1<i>H</i>-[1,2,4]triazole-3-carbaldehyde
    —— 5-methoxy-1-benzothiophene-2-sulfonyl chloride 96803-99-5 C9H7ClO3S2
    5-methoxy-1-benzothiophene-2-sulfonyl chloride
    —— 5-nitro-3-[(3-oxo-6-(4-tolyl)-2,3-dihydropyridazin-4(5H)-ylidene)]indolin-2-one 1447721-44-9 C19H14N4O4
    5-nitro-3-[(3-oxo-6-(4-tolyl)-2,3-dihydropyridazin-4(5H)-ylidene)]indolin-2-one
    —— (5'-O-Tritylthymidin-3')(4-nitrophenyl-2-aethyl)(2-chlorphenyl)phosphorsaeureester 69497-46-7 C43H39ClN3O10P
    (5'-O-Tritylthymidin-3')(4-nitrophenyl-2-aethyl)(2-chlorphenyl)phosphorsaeureester
    —— 5-bromo-2-(2-trimethylsilylethynyl)benzonitrile 880499-51-4 C12H12BrNSi
    5-bromo-2-(2-trimethylsilylethynyl)benzonitrile
    —— 5-Phenyl-[1,3,4]oxadiazole-2-carbothioic acid phenylamide 125983-60-0 C15H11N3OS
    5-Phenyl-[1,3,4]oxadiazole-2-carbothioic acid phenylamide