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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,6-Dichloro-4-methyl-3-phenylsulfanyl-3,4-dihydro-2H-thiopyran 85022-27-1 C12H12Cl2S2
    5,6-Dichloro-4-methyl-3-phenylsulfanyl-3,4-dihydro-2H-thiopyran
    —— (5Z,9Z)-(8R,11S)-8-(4,5-Dihydro-isoxazol-5-yl)-11-hydroperoxy-heptadeca-5,9-dienoic acid 79768-88-0 C20H33NO5
    (5Z,9Z)-(8R,11S)-8-(4,5-Dihydro-isoxazol-5-yl)-11-hydroperoxy-heptadeca-5,9-dienoic acid
    —— (5aS,5bR,7aS,11aS,11bR,13S,13aS)-3,5b,8,8,11a,13a-Hexamethyl-5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-tetradecahydro-2-oxa-cyclopenta[a]chrysen-13-ol 75587-76-7 C26H38O2
    (5aS,5bR,7aS,11aS,11bR,13S,13aS)-3,5b,8,8,11a,13a-Hexamethyl-5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-tetradecahydro-2-oxa-cyclopenta[a]chrysen-13-ol
    —— 5-[5-chloro-4-[(5-isopropyl-1H-pyrazol-3-yl)amino]-pyrimidin-2-yl]thiophene-2-sulfonamide 1266478-89-0 C14H15ClN6O2S2
    5-[5-chloro-4-[(5-isopropyl-1H-pyrazol-3-yl)amino]-pyrimidin-2-yl]thiophene-2-sulfonamide
    —— (5Z)-5-(1,3-benzodioxol-5-ylmethylene)-2-[(3-hydroxypropyl)thio]-1-methyl-1,5-dihydro-4H-imidazol-4-one 1334337-79-9 C15H16N2O4S
    (5Z)-5-(1,3-benzodioxol-5-ylmethylene)-2-[(3-hydroxypropyl)thio]-1-methyl-1,5-dihydro-4H-imidazol-4-one
    —— 5-Methyl-3-<5'-(4'-formamino)-imidazolyl>-1.2.4-oxadiazol v.F:170grad 117987-02-7 C7H7N5O2
    5-Methyl-3-<5'-(4'-formamino)-imidazolyl>-1.2.4-oxadiazol v.F:170grad
    —— (5R)-5-ethyl-5-methyl-3-[6-(7-methylspiro[2H-benzofuran-3,1'-cyclopropane]-4-yl)oxy-3-pyridyl]imidazolidine-2,4-dione 1380696-79-6 C22H23N3O4
    (5R)-5-ethyl-5-methyl-3-[6-(7-methylspiro[2H-benzofuran-3,1'-cyclopropane]-4-yl)oxy-3-pyridyl]imidazolidine-2,4-dione
    —— 5-Anilino-1-phenyl-hex-4-en-1.3-dion 7294-90-8 C18H17NO2
    5-Anilino-1-phenyl-hex-4-en-1.3-dion
    —— 5-(2-t-butoxyethoxymethyl)-4,7-dihydro-7-oxo-3-(4-phenylthiophenyl)pyrazolo[1,5-a]pyrimidine 213748-96-0 C25H27N3O3S
    5-(2-t-butoxyethoxymethyl)-4,7-dihydro-7-oxo-3-(4-phenylthiophenyl)pyrazolo[1,5-a]pyrimidine
    —— 5-(4-methoxybenzyloxy)-2-((pyrimidin-2-ylthio)methyl)-4H-pyran-4-one 1443302-43-9 C18H16N2O4S
    5-(4-methoxybenzyloxy)-2-((pyrimidin-2-ylthio)methyl)-4H-pyran-4-one
    —— 5-chloro-2-cyclohexylaminobenzenesulphonamide 1204574-11-7 C12H17ClN2O2S
    5-chloro-2-cyclohexylaminobenzenesulphonamide
    —— (5-chlorosalicylaldehyde) S-methylisothiosemicarbazone 1561173-94-1 C16H13Cl2N3O2S
    (5-chlorosalicylaldehyde) S-methylisothiosemicarbazone
    —— 5-deoxy-5-dihydrogenomalonate-D-arabinono-1,4-lactone 1360537-63-8 C8H10O8
    5-deoxy-5-dihydrogenomalonate-D-arabinono-1,4-lactone
    —— 5,8-dihydro-14-octyl-diindolo[3,2-b:2',3'-h]carbazole 778649-45-9 C32H31N3
    5,8-dihydro-14-octyl-diindolo[3,2-b:2',3'-h]carbazole
    —— 5‑(4‑nitrophenyl)‑2,8‑dithioxo‑2,3,7,8,9,10‑hexahydropyrido[2,3‑d:6,5‑d']dipyrimidine‑4,6(1H,5H)‑dione 1219456-24-2 C15H10N6O4S2
    5‑(4‑nitrophenyl)‑2,8‑dithioxo‑2,3,7,8,9,10‑hexahydropyrido[2,3‑d:6,5‑d']dipyrimidine‑4,6(1H,5H)‑dione
    —— 5-Bromo-1-[2-(3-methoxy-phenyl)-4-thiophen-2-yl-3,4-dihydro-2H-benzo[b][1,4]thiazepin-5-yl]-pentan-1-one 194469-54-0 C25H26BrNO2S2
    5-Bromo-1-[2-(3-methoxy-phenyl)-4-thiophen-2-yl-3,4-dihydro-2H-benzo[b][1,4]thiazepin-5-yl]-pentan-1-one
    —— (5-(((S)-1-carboxyethyl)amino)-2,4-dinitrophenyl)-L-phenylalanine 1174518-43-4 C18H18N4O8
    (5-(((S)-1-carboxyethyl)amino)-2,4-dinitrophenyl)-L-phenylalanine
    —— 5-(2-Fluoroethoxy)-1,3-benzodioxole 123644-42-8 C9H9FO3
    5-(2-Fluoroethoxy)-1,3-benzodioxole
    —— (5E,7E,10Z)-Heptadeca-5,7,10-trien-9-one 138999-24-3 C17H28O
    (5E,7E,10Z)-Heptadeca-5,7,10-trien-9-one
    —— (5S,9aR)-5-Furan-2-yl-6,7,8,9,9a,10-hexahydro-5H-1,3-dioxa-5a-aza-cyclopenta[b]anthracene 135272-30-9 C18H19NO3
    (5S,9aR)-5-Furan-2-yl-6,7,8,9,9a,10-hexahydro-5H-1,3-dioxa-5a-aza-cyclopenta[b]anthracene
    —— 5-phenyl-1-(tetrafluoro-4'-pyridyl)-1,2,3-Triazol 39066-50-7 C13H6F4N4
    5-phenyl-1-(tetrafluoro-4'-pyridyl)-1,2,3-Triazol
    —— 5α-androst-2-eno<2,3-g>(tetrazolo<1,5-a>pyrimidine) 74753-76-7 C21H29N5
    5α-androst-2-eno<2,3-g>(tetrazolo<1,5-a>pyrimidine)
    —— 5-formyl-2-acetylcyclohexane-1,3-dione 135200-16-7 C9H10O4
    5-formyl-2-acetylcyclohexane-1,3-dione
    —— 5-[4'-(4-Carboxy-4-methyl-pentyloxy)-3,3'-dipropyl-biphenyl-4-yloxy]-2,2-dimethyl-pentanoic acid 85629-84-1 C32H46O6
    5-[4'-(4-Carboxy-4-methyl-pentyloxy)-3,3'-dipropyl-biphenyl-4-yloxy]-2,2-dimethyl-pentanoic acid
    —— 5-Pentadecyl-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-2,4-dihydro-[1,2,4]triazole-3-thione 79857-67-3 C23H43N3O5S
    5-Pentadecyl-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-2,4-dihydro-[1,2,4]triazole-3-thione
    —— (5R,6S)-6-((R)-1-Allyloxycarbonyloxy-ethyl)-3-(4-methanesulfonyloxymethyl-naphthalen-2-yl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester 135869-21-5 C28H29NO9S
    (5R,6S)-6-((R)-1-Allyloxycarbonyloxy-ethyl)-3-(4-methanesulfonyloxymethyl-naphthalen-2-yl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester
    —— 5-Phenyl-cycloocten-oxyd 7287-04-9 C14H18O
    5-Phenyl-cycloocten-oxyd
    —— 5-{2,4-dihydroxy-5-[N-(3-fluorobenzyl)-N-methyl-aminocarbonyl]phenyl}-4-(2-fluorophenyl)-3-hydroxy-4H-1,2,4-triazole 958251-34-8 C23H18F2N4O4
    5-{2,4-dihydroxy-5-[N-(3-fluorobenzyl)-N-methyl-aminocarbonyl]phenyl}-4-(2-fluorophenyl)-3-hydroxy-4H-1,2,4-triazole
    —— 5-(4-chlorobenzoyl)-2,3-dimethoxy-6-methyl-1H-pyridin-4-one 1222884-47-0 C15H14ClNO4
    5-(4-chlorobenzoyl)-2,3-dimethoxy-6-methyl-1H-pyridin-4-one
    —— [(5,11,17,23-tetra-tert-butyl-25,27-bis(2-pyridylmethoxy)-26,28-dibutoxycalix[4]arene)copper(I)] hexafluorophosphate 855759-24-9 C64H82N2O4*Cu*F6P
    [(5,11,17,23-tetra-tert-butyl-25,27-bis(2-pyridylmethoxy)-26,28-dibutoxycalix[4]arene)copper(I)] hexafluorophosphate
    —— [(5,10,15,20-tetraphenylporphinate)CrCl(pyridine)] * hexane 244037-30-7 C6H14*C49H33ClCrN5
    [(5,10,15,20-tetraphenylporphinate)CrCl(pyridine)] * hexane
    —— 5,7-dinitro-2<i>H</i>,10<i>H</i>-anthra[1,9,8-<i>cdef</i>][2,7]naphthyridine-1,6,11-trione 62078-37-9 C17H6N4O7
    5,7-dinitro-2<i>H</i>,10<i>H</i>-anthra[1,9,8-<i>cdef</i>][2,7]naphthyridine-1,6,11-trione
    —— 5-methyl-hept-4-en-2-one 10339-66-9 C8H14O
    5-methyl-hept-4-en-2-one
    —— 5-Acetylamino-3-(5-methoxy-2,4-dinitro-phenylsulfanyl)-2-nitro-benzoic acid 62486-58-2 C16H12N4O10S
    5-Acetylamino-3-(5-methoxy-2,4-dinitro-phenylsulfanyl)-2-nitro-benzoic acid
    —— 5-(3-Chloro-propyl)-3-methylsulfanyl-1,4-diphenyl-1H-[1,2,4]triazol-4-ium; iodide 56017-95-9 C18H19ClN3S*I
    5-(3-Chloro-propyl)-3-methylsulfanyl-1,4-diphenyl-1H-[1,2,4]triazol-4-ium; iodide
    —— 5-Methyl-6,7-dihydro-cyclopenta<b>pyrazin 52958-29-9 C8H8N2
    5-Methyl-6,7-dihydro-cyclopenta<b>pyrazin
    —— 5,5-Dimethyl-1-[(2-phenoxyphenyl)methyl]-3-(2,4,5-trimethylphenyl)imidazolidine-2,4-dione 1181079-58-2 C27H28N2O3
    5,5-Dimethyl-1-[(2-phenoxyphenyl)methyl]-3-(2,4,5-trimethylphenyl)imidazolidine-2,4-dione
    —— 5-benzoyloxy-6-chloro-10-trifluoromethyl-12<i>H</i>-benzo[<i>a</i>]phenothiazine 62306-60-9 C24H13ClF3NO2S
    5-benzoyloxy-6-chloro-10-trifluoromethyl-12<i>H</i>-benzo[<i>a</i>]phenothiazine
    —— 5.6-Dihydro-uracil-5.6-d2 90030-27-6 C4H6N2O2
    5.6-Dihydro-uracil-5.6-d2
    —— [5-(4-bromo-phenyl)-2-phenyl-[3]furyl]-phenyl ketone 112687-11-3 C23H15BrO2
    [5-(4-bromo-phenyl)-2-phenyl-[3]furyl]-phenyl ketone
    —— 5-(2,5-dimethyl-1H-pyrrol-1-yl)-1-methyl-1H-pyrazole-4-carboxylic acid 1017666-40-8 C11H13N3O2
    5-(2,5-dimethyl-1H-pyrrol-1-yl)-1-methyl-1H-pyrazole-4-carboxylic acid
    —— 5-Allylaminomethyl-2-benzyl-3-benzylamino-benzenesulfonamide 62274-91-3 C24H27N3O2S
    5-Allylaminomethyl-2-benzyl-3-benzylamino-benzenesulfonamide
    —— 5-[[2-[2,6-Dichloro-4-(trifluoromethyl)phenyl]-4,6-bis(trifluoromethyl)pyrazolo[3,4-d]pyrimidin-3-yl]amino]pentanenitrile 1447808-68-5 C19H11Cl2F9N6
    5-[[2-[2,6-Dichloro-4-(trifluoromethyl)phenyl]-4,6-bis(trifluoromethyl)pyrazolo[3,4-d]pyrimidin-3-yl]amino]pentanenitrile
    —— (5-ethoxycarbonyl-4-ethyl-2-bromomethyl-pyrrol-3-ylmethyl)-malonic acid diethyl ester 856119-54-5 C18H26BrNO6
    (5-ethoxycarbonyl-4-ethyl-2-bromomethyl-pyrrol-3-ylmethyl)-malonic acid diethyl ester
    —— (5Z,13E)-(11R,15R)-11,15-bis(tetrahydropyran-2-yloxy)-16,16-dimethyl-9-oxo-5,13-prostadienoic acid methyl ester 69285-21-8 C33H54O7
    (5Z,13E)-(11R,15R)-11,15-bis(tetrahydropyran-2-yloxy)-16,16-dimethyl-9-oxo-5,13-prostadienoic acid methyl ester
    —— (5-ethoxycarbonyl-4-ethyl-2-methyl-pyrrol-3-ylmethyl)-malonic acid diethyl ester 856119-27-2 C18H27NO6
    (5-ethoxycarbonyl-4-ethyl-2-methyl-pyrrol-3-ylmethyl)-malonic acid diethyl ester
    —— 5-methyl-2-phenyl-4-(3,5,5-trimethyl-cyclohex-2-enylidene)-2,4-dihydro-pyrazol-3-one 110049-50-8 C19H22N2O
    5-methyl-2-phenyl-4-(3,5,5-trimethyl-cyclohex-2-enylidene)-2,4-dihydro-pyrazol-3-one
    —— 5-(thiophene-2-carbonyl)-hexahydro-furo[3,4-<i>c</i>]pyrrole 60889-47-6 C11H13NO2S
    5-(thiophene-2-carbonyl)-hexahydro-furo[3,4-<i>c</i>]pyrrole
    —— 5-acetyl-4-(9-hexyl-9H-carbazol-3-yl)-6-methyl-3,4-dihydropyrimidin-2(1H)-one 1227070-76-9 C25H29N3O2
    5-acetyl-4-(9-hexyl-9H-carbazol-3-yl)-6-methyl-3,4-dihydropyrimidin-2(1H)-one
    —— 5-((6-(4-((6-(trifluoromethyl)indolin-1-yl)methyl)phenyl)pyridin-2-yl)methoxy)nicotinic acid 1013908-35-4 C28H22F3N3O3
    5-((6-(4-((6-(trifluoromethyl)indolin-1-yl)methyl)phenyl)pyridin-2-yl)methoxy)nicotinic acid