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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-[(Phenylsulfanyl)methyl]uridine 34349-65-0 C16H18N2O6S
    5-[(Phenylsulfanyl)methyl]uridine
    —— 5,6-Dimethyl-benzo-1,2-dithiol-3-thion 35954-05-3 C9H8S3
    5,6-Dimethyl-benzo-1,2-dithiol-3-thion
    —— 5-(4-Hydroxyphenyl)-5-(naphthalen-1-yl)oxolan-2-one 38134-75-7 C20H16O3
    5-(4-Hydroxyphenyl)-5-(naphthalen-1-yl)oxolan-2-one
    —— 5-Ethylthio-1-methyl-6-oxo-1H-pyridazinol-4 36096-33-0 C7H10N2O2S
    5-Ethylthio-1-methyl-6-oxo-1H-pyridazinol-4
    —— (5-vinyldihydrofuran-2(3H)-ylidene)acetate 367253-56-3 C10H14O3
    (5-vinyldihydrofuran-2(3H)-ylidene)acetate
    —— 5-<i>tert</i>-butyl-hepta-2,4-dien-6-ynal 36716-15-1 C11H14O
    5-<i>tert</i>-butyl-hepta-2,4-dien-6-ynal
    —— 5-{[4-(3,3-Dimethyloxiran-2-yl)butan-2-yl]oxy}-2H-1,3-benzodioxole 34646-77-0 C15H20O4
    5-{[4-(3,3-Dimethyloxiran-2-yl)butan-2-yl]oxy}-2H-1,3-benzodioxole
    —— 5-[2-(9-Hexyl-9H-carbazol-3-yl)ethenyl]furan-2-carbaldehyde 355408-03-6 C25H25NO2
    5-[2-(9-Hexyl-9H-carbazol-3-yl)ethenyl]furan-2-carbaldehyde
    —— (5-Phenylamino-[1,3,4]thiadiazol-2-yl)-acetic acid methyl ester 35728-28-0 C11H11N3O2S
    (5-Phenylamino-[1,3,4]thiadiazol-2-yl)-acetic acid methyl ester
    —— 5-(Propan-2-yl)dodecahydro-1H-benzo[b]phosphindole 34938-22-2 C15H27P
    5-(Propan-2-yl)dodecahydro-1H-benzo[b]phosphindole
    —— 5,8-Diaza-1,12-disiladodecane-1,1,1,12,12,12-hexol 479668-29-6 C8H24N2O6Si2
    5,8-Diaza-1,12-disiladodecane-1,1,1,12,12,12-hexol
    —— 5''-thiooctadecyl-[2,2':5',2'']terthiophene 337918-89-5 C30H44S4
    5''-thiooctadecyl-[2,2':5',2'']terthiophene
    —— 5-Ethyl-1-methyl-4,4-diphenyl-3,4-dihydro-2H-pyrrol-1-ium 31702-46-2 C19H22N+
    5-Ethyl-1-methyl-4,4-diphenyl-3,4-dihydro-2H-pyrrol-1-ium
    —— 5,9-Epoxyfuro[3,4-g]phthalazine-6,8-dione 31956-60-2 C10H2N2O4
    5,9-Epoxyfuro[3,4-g]phthalazine-6,8-dione
    —— 5-{3-(Dimethylamino)-1-[5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl]propoxy}-5-oxopentanoate 33605-95-7 C17H25N2O6-
    5-{3-(Dimethylamino)-1-[5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl]propoxy}-5-oxopentanoate
    —— 5-Amino-6-bromo-8-hydroxynaphthalene-1,4-dione 300540-87-8 C10H6BrNO3
    5-Amino-6-bromo-8-hydroxynaphthalene-1,4-dione
    —— 5-Nitro-2-[(1E)-3-{4-[(E)-phenyldiazenyl]phenyl}triaz-1-en-1-yl]pyridine 334925-67-6 C17H13N7O2
    5-Nitro-2-[(1E)-3-{4-[(E)-phenyldiazenyl]phenyl}triaz-1-en-1-yl]pyridine
    —— 5-(pentylthio)-8-mercaptoquinoline 32433-60-6 C14H17NS2
    5-(pentylthio)-8-mercaptoquinoline
    —— 5-Nitro-2-furylpropiolsaeure 4650-72-0 C7H3NO5
    5-Nitro-2-furylpropiolsaeure
    —— (5beta)-Stigmastan-29-ol 30899-98-0 C29H52O
    (5beta)-Stigmastan-29-ol
    —— 5,8,14-Trioxo-5,8,13,14-tetrahydronaphtho[2,3-c]acridine-6-diazonium 49868-94-2 C21H10N3O3+
    5,8,14-Trioxo-5,8,13,14-tetrahydronaphtho[2,3-c]acridine-6-diazonium
    —— 5-[8-[(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)sulfanyl]octylsulfanyl]-3H-1,3,4-thiadiazole-2-thione 4865-02-5 C12H18N4S6
    5-[8-[(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)sulfanyl]octylsulfanyl]-3H-1,3,4-thiadiazole-2-thione
    —— 5-[(5-Oxidanidyl-5-oxidanylidene-L-norvalyl)oxy]tetradecane 4958-70-7 C19H36NO4-
    5-[(5-Oxidanidyl-5-oxidanylidene-L-norvalyl)oxy]tetradecane
    —— 5-Carboxy-2-(methoxycarbonyl)-4-methylthiophen-3-olate 42883-94-3 C8H7O5S-
    5-Carboxy-2-(methoxycarbonyl)-4-methylthiophen-3-olate
    —— 5-(Acetyloxy)-2-ethylpentanoic acid 42124-98-1 C9H16O4
    5-(Acetyloxy)-2-ethylpentanoic acid
    —— 5-(2-Methylidenecyclopentylidene)cyclopenta-1,3-diene 404595-63-7 C11H12
    5-(2-Methylidenecyclopentylidene)cyclopenta-1,3-diene
    —— 5-[(2,4-dioxo-imidazolidin-1-ylimino)-methyl]-furan-2-carbonitrile 42061-92-7 C9H6N4O3
    5-[(2,4-dioxo-imidazolidin-1-ylimino)-methyl]-furan-2-carbonitrile
    —— 5'-methoxy-2,4,6-trimethyl-2'-nitrosobiphenyl 433712-57-3 C16H17NO2
    5'-methoxy-2,4,6-trimethyl-2'-nitrosobiphenyl
    —— 5-{2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy}-2,5-dimethylhex-3-YN-2-OL 494754-75-5 C14H26O5
    5-{2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy}-2,5-dimethylhex-3-YN-2-OL
    —— 5-Oxo-L-prolylglycyl-L-proline 47071-00-1 C12H17N3O5
    5-Oxo-L-prolylglycyl-L-proline
    —— 5-methoxymethyl benzo[b]thiophene 402714-35-6 C10H10O2S
    5-methoxymethyl benzo[b]thiophene
    —— 5-Prop-2-ynyloxy-pent-1-en-3-yne 42502-47-6 C8H8O
    5-Prop-2-ynyloxy-pent-1-en-3-yne
    —— 5-[(Hexylsulfanyl)methyl]-1,3,4-oxadiazole-2(3H)-thione 400767-33-1 C9H16N2OS2
    5-[(Hexylsulfanyl)methyl]-1,3,4-oxadiazole-2(3H)-thione
    —— 5,7-Dibromoquinoline-8-diazonium chloride 498557-20-3 C9H4Br2ClN3
    5,7-Dibromoquinoline-8-diazonium chloride
    —— 5-(Pyrimidin-2-yl)-1,3-benzoxazole-2(3H)-thione 498579-16-1 C11H7N3OS
    5-(Pyrimidin-2-yl)-1,3-benzoxazole-2(3H)-thione
    —— 5-Bromo-3'-O-methylcytidine 494210-76-3 C10H14BrN3O5
    5-Bromo-3'-O-methylcytidine
    —— 5-[1-(4-Chlorophenyl)cyclobutyl]-1H-pyrazol-3-amine 485827-21-2 C13H14ClN3
    5-[1-(4-Chlorophenyl)cyclobutyl]-1H-pyrazol-3-amine
    —— 5-Phenyl-N-(prop-2-en-1-yl)pent-2-enamide 485809-10-7 C14H17NO
    5-Phenyl-N-(prop-2-en-1-yl)pent-2-enamide
    —— 5-[(3-Phenylacryloyl)oxy]benzene-1,3-dicarboxylic acid 450387-74-3 C17H12O6
    5-[(3-Phenylacryloyl)oxy]benzene-1,3-dicarboxylic acid
    —— 5-[5-(Methanesulfonyl)-1-methyl-1H-pyrazol-4-yl]-2-methyl-2H-tetrazole 599178-98-0 C7H10N6O2S
    5-[5-(Methanesulfonyl)-1-methyl-1H-pyrazol-4-yl]-2-methyl-2H-tetrazole
    —— 5-Methylbicyclo[4.1.0]hepta-2,4,6-triene 420848-33-5 C8H8
    5-Methylbicyclo[4.1.0]hepta-2,4,6-triene
    —— 5-[2-(3-Nitrophenyl)ethyl]-2H-1,3-benzodioxole 59925-91-6 C15H13NO4
    5-[2-(3-Nitrophenyl)ethyl]-2H-1,3-benzodioxole
    —— 5-[(2S,3S)-2,3-difluorooctyl]-2-(4-octylphenyl)pyridine 431071-80-6 C27H39F2N
    5-[(2S,3S)-2,3-difluorooctyl]-2-(4-octylphenyl)pyridine
    —— 5-{3-[(6-Aminohexyl)amino]-3-oxoprop-1-en-1-yl}-2'-deoxyuridine 595568-34-6 C18H28N4O6
    5-{3-[(6-Aminohexyl)amino]-3-oxoprop-1-en-1-yl}-2'-deoxyuridine
    —— 5-Hydroxy-5-methyl-1-phenylhex-1-en-3-one 400752-37-6 C13H16O2
    5-Hydroxy-5-methyl-1-phenylhex-1-en-3-one
    —— 5-(3,6-Dimethylheptyl)pyrimidine-2,4,6-triamine 592531-44-7 C13H25N5
    5-(3,6-Dimethylheptyl)pyrimidine-2,4,6-triamine
    —— 5-Methoxy-2,3,5,6,7,8,8a,10a-octahydroanthracene-1,4,9,10-tetrone 59326-07-7 C15H16O5
    5-Methoxy-2,3,5,6,7,8,8a,10a-octahydroanthracene-1,4,9,10-tetrone
    —— 5-(4-Methoxyphenyl)-1-(morpholin-4-yl)penta-2,4-dien-1-one 586960-09-0 C16H19NO3
    5-(4-Methoxyphenyl)-1-(morpholin-4-yl)penta-2,4-dien-1-one
    —— (5-isopropyl-isoxazol-3-yl)-trimethyl-urea 55809-06-8 C10H17N3O2
    (5-isopropyl-isoxazol-3-yl)-trimethyl-urea
    —— 5-Methyl-2-(2-phenoxy-ethyl)-2,4-dihydro-pyrazol-3-one 55294-05-8 C12H14N2O2
    5-Methyl-2-(2-phenoxy-ethyl)-2,4-dihydro-pyrazol-3-one