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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(2-methyl-4,5-dihydro-imidazol-1-ylmethyl)-2-propyl-pyrimidin-4-ylamine 7043-17-6 C12H19N5
    5-(2-methyl-4,5-dihydro-imidazol-1-ylmethyl)-2-propyl-pyrimidin-4-ylamine
    —— 5,5'-dibutoxy-2,2'-(6-<i>o</i>-tolyloxy-[1,3,5]triazine-2,4-diyl)-bis-phenol 4669-45-8 C30H33N3O5
    5,5'-dibutoxy-2,2'-(6-<i>o</i>-tolyloxy-[1,3,5]triazine-2,4-diyl)-bis-phenol
    —— 5-butoxy-2-[4-(4-chloro-phenyl)-6-methoxy-[1,3,5]triazin-2-yl]-phenol 4686-74-2 C20H20ClN3O3
    5-butoxy-2-[4-(4-chloro-phenyl)-6-methoxy-[1,3,5]triazin-2-yl]-phenol
    —— 5-(1-benzyl-5-hydroxy-7-methyl-6-methylene-3-oxo-octahydro-isoindol-4-yl)-2-methyl-pent-4-enoic acid 22144-80-5 C23H29NO4
    5-(1-benzyl-5-hydroxy-7-methyl-6-methylene-3-oxo-octahydro-isoindol-4-yl)-2-methyl-pent-4-enoic acid
    —— 5-Amino-2-(3-butyloxy-2-hydroxypropyl)-isoindolin 23456-49-7 C15H24N2O2
    5-Amino-2-(3-butyloxy-2-hydroxypropyl)-isoindolin
    —— 5-Methoxy-2-methylamino-6-methyl-benzaldehyd 70128-04-0 C10H13NO2
    5-Methoxy-2-methylamino-6-methyl-benzaldehyd
    —— 5-chloro-1,2-dimethyl-6-phenylsulfanyl-1<i>H</i>-benzoimidazole 35966-80-4 C15H13ClN2S
    5-chloro-1,2-dimethyl-6-phenylsulfanyl-1<i>H</i>-benzoimidazole
    —— 5-Propionylamino-1-methyltetrazol (III) 26663-18-3 C5H9N5O
    5-Propionylamino-1-methyltetrazol (III)
    —— 5-(chloro-phenyl-acetyl)-1,3,4,5-tetrahydro-benzo[<i>b</i>][1,4]diazepin-2-one 66367-23-5 C17H15ClN2O2
    5-(chloro-phenyl-acetyl)-1,3,4,5-tetrahydro-benzo[<i>b</i>][1,4]diazepin-2-one
    —— 5-Methoxy-6-nitro-2,3,4-trimethylacetophenon 13667-20-4 C12H15NO4
    5-Methoxy-6-nitro-2,3,4-trimethylacetophenon
    —— 5'-Nitro-3'-trifluormethyl-2-phenyl-2-hydroxy-N-t-butyl-ethylamin 39174-71-5 C13H17F3N2O3
    5'-Nitro-3'-trifluormethyl-2-phenyl-2-hydroxy-N-t-butyl-ethylamin
    —— 5-chloro-3-ethyl-benzo[<i>d</i>]isoxazol-7-ylamine 69491-72-1 C9H9ClN2O
    5-chloro-3-ethyl-benzo[<i>d</i>]isoxazol-7-ylamine
    —— 5-(4-((4-methylpiperazin-1-yl)methyl)benzamido)-2-methylbenzoic acid 1240322-40-0 C21H25N3O3
    5-(4-((4-methylpiperazin-1-yl)methyl)benzamido)-2-methylbenzoic acid
    —— 5-Amino-6-oxo-8-methoxy-7-oxabenz<f>-2,3-dihydro-1H-cyclopent<c>isochinolin 29553-74-0 C16H14N2O3
    5-Amino-6-oxo-8-methoxy-7-oxabenz<f>-2,3-dihydro-1H-cyclopent<c>isochinolin
    —— 5-(3,4-dimethylphenyl)-1-methyl-7,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H)-trione 1041469-51-5 C20H21N3O3
    5-(3,4-dimethylphenyl)-1-methyl-7,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H)-trione
    —— 5-phenyl-4<i>H</i>-benzo[1,4]oxazin-3-one 31366-50-4 C14H11NO2
    5-phenyl-4<i>H</i>-benzo[1,4]oxazin-3-one
    —— 5-Dimethylamino-1-phenyl-3-p-tolyl-pentan-1-one 26953-23-1 C20H25NO
    5-Dimethylamino-1-phenyl-3-p-tolyl-pentan-1-one
    —— 5-Oxo-2-(4-nitrophenyl)-1-phenyl-2-ethoxycarbonyl-pyrrolidin 28271-70-7 C19H18N2O5
    5-Oxo-2-(4-nitrophenyl)-1-phenyl-2-ethoxycarbonyl-pyrrolidin
    —— (5R,5aR,9aS)-1,1,5-Trimethyl-octahydro-benzo[c]oxepin-3-one 22950-93-2 C13H22O2
    (5R,5aR,9aS)-1,1,5-Trimethyl-octahydro-benzo[c]oxepin-3-one
    —— 5-[1-(4-Dimethylamino-phenyl)-meth-(Z)-ylidene]-3-(1-methyl-2-phenyl-ethyl)-2-[(Z)-1-methyl-2-phenyl-ethylimino]-thiazolidin-4-one 43102-51-8 C30H33N3OS
    5-[1-(4-Dimethylamino-phenyl)-meth-(Z)-ylidene]-3-(1-methyl-2-phenyl-ethyl)-2-[(Z)-1-methyl-2-phenyl-ethylimino]-thiazolidin-4-one
    —— 5'-Brom-5'-formyl-griseofulvin 25350-64-5 C18H16BrClO7
    5'-Brom-5'-formyl-griseofulvin
    —— (5-nitro-2-thenoyl)-DL-Phe-hydrazide 39978-58-0 C14H14N4O4S
    (5-nitro-2-thenoyl)-DL-Phe-hydrazide
    —— 5,6-Dihydro-2-thiocytidin 51860-54-9 C9H15N3O4S
    5,6-Dihydro-2-thiocytidin
    —— 5-chloro-2-methyl-1,3-dioxane 15579-94-9 C5H9ClO2
    5-chloro-2-methyl-1,3-dioxane
    —— 5-Carbamoyl-3-hydroxy-6-methyl-4-benzyl-pyridon-2 23818-09-9 C14H14N2O3
    5-Carbamoyl-3-hydroxy-6-methyl-4-benzyl-pyridon-2
    —— 5'-chloro-<i>N</i><sup>4</sup>-(triphenyl-λ<sup>5</sup>-phosphanylidene)-5'-deoxy-cytidine 34627-57-1 C27H25ClN3O4P
    5'-chloro-<i>N</i><sup>4</sup>-(triphenyl-λ<sup>5</sup>-phosphanylidene)-5'-deoxy-cytidine
    —— 5-(2-Methoxy-ethyl)-5-isopropyl-barbitursaeure 25651-49-4 C10H16N2O4
    5-(2-Methoxy-ethyl)-5-isopropyl-barbitursaeure
    —— 5,5-dimethyl-2-(3-methyl-benzylsulfanyl)-1-phenethyl-4,5-dihydro-1<i>H</i>-imidazole 7523-68-4 C21H26N2S
    5,5-dimethyl-2-(3-methyl-benzylsulfanyl)-1-phenethyl-4,5-dihydro-1<i>H</i>-imidazole
    —— 5-(tert-Butyl-dimethyl-silanyloxy)-4-[(Z)-3-(tert-butyl-dimethyl-silanyloxy)-6-oxo-6-piperidin-1-yl-hex-1-enyl]-hexahydro-cyclopenta[b]furan-2-one 69869-45-0 C30H55NO5Si2
    5-(tert-Butyl-dimethyl-silanyloxy)-4-[(Z)-3-(tert-butyl-dimethyl-silanyloxy)-6-oxo-6-piperidin-1-yl-hex-1-enyl]-hexahydro-cyclopenta[b]furan-2-one
    —— 5β,13,17α-Triaethyl-17β-hydroxygonan-3-on 21618-01-9 C23H38O2
    5β,13,17α-Triaethyl-17β-hydroxygonan-3-on
    —— 5-(4-benzyloxy-1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-2-(oxalyl-amino)-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid trifluoroacetic acid 330192-23-9 C2HF3O2*C26H20N2O9S
    5-(4-benzyloxy-1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-2-(oxalyl-amino)-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid trifluoroacetic acid
    —— (5-ethyl-1,4-dimethyl-1H-pyrazol-3-yl)methanol 1251760-89-0 C8H14N2O
    (5-ethyl-1,4-dimethyl-1H-pyrazol-3-yl)methanol
    —— 5-isopropyl-3-propyl-2(4),5-dihydro-[1,2,4]oxadiazole 37467-22-4 C8H16N2O
    5-isopropyl-3-propyl-2(4),5-dihydro-[1,2,4]oxadiazole
    —— 5-(4-Phenyl-buten-(2)-yl-(1))-3-phenyl-hydantoin 24039-24-5 C19H18N2O2
    5-(4-Phenyl-buten-(2)-yl-(1))-3-phenyl-hydantoin
    —— 5'-O-Trityl-<thymidylyl-(3'-5')>5-thymidin 4767-25-3 C79H93N12O40P5
    5'-O-Trityl-<thymidylyl-(3'-5')>5-thymidin
    —— (5S,8R,9S,10R)-2,2-Dimethyl-1,3,6-trioxa-spiro[4.5]decane-8,9,10-triol 41342-42-1 C9H16O6
    (5S,8R,9S,10R)-2,2-Dimethyl-1,3,6-trioxa-spiro[4.5]decane-8,9,10-triol
    —— 5-Benzoylpyrazol-3,4-dicarbonsaeure 95195-46-3 C12H8N2O5
    5-Benzoylpyrazol-3,4-dicarbonsaeure
    —— 5-methoxy-2-methyl-1-octyl-1H-indole-3-acetamide 164083-74-3 C20H30N2O2
    5-methoxy-2-methyl-1-octyl-1H-indole-3-acetamide
    —— (5,6-cis-6,7-cis-7,12-cis)-2-methoxy-4-(2,9-bis[4-{[(t-butoxy)carbonyl]amino}phenyl]-12-[3-methoxy-4-((thiophen-2-yl)-carbonyloxy)phenyl]-4,11-dioxo-3,10-dioxa-1,8-diazadispiro-[4.1.4(7).1(5)]dodeca-1,8-dien-6-yl)phenylthiophene-2-carboxylate 1352204-27-3 C54H48N4O14S2
    (5,6-cis-6,7-cis-7,12-cis)-2-methoxy-4-(2,9-bis[4-{[(t-butoxy)carbonyl]amino}phenyl]-12-[3-methoxy-4-((thiophen-2-yl)-carbonyloxy)phenyl]-4,11-dioxo-3,10-dioxa-1,8-diazadispiro-[4.1.4(7).1(5)]dodeca-1,8-dien-6-yl)phenylthiophene-2-carboxylate
    —— 5,6-Dimethoxy-7'-hydroxy-cumarino<3',4':2,3>cumaron 24258-47-7 C17H12O6
    5,6-Dimethoxy-7'-hydroxy-cumarino<3',4':2,3>cumaron
    —— 5-Chlor-4-nitro-2,1-benzisothiazol 24246-02-4 C7H3ClN2O2S
    5-Chlor-4-nitro-2,1-benzisothiazol
    —— 5'-O-(β-Benzoylpropionyl)-thymidin 24816-01-1 C20H22N2O7
    5'-O-(β-Benzoylpropionyl)-thymidin
    —— 5-(p-Bromphenyl)-2-ethyl-1,3-oxazolidin-4-on 53685-91-9 C11H12BrNO2
    5-(p-Bromphenyl)-2-ethyl-1,3-oxazolidin-4-on
    —— 5-chloro-6-pentafluorosulfanylhexan-2-one 654671-64-4 C6H10ClF5OS
    5-chloro-6-pentafluorosulfanylhexan-2-one
    —— (5R,8S,9R,10S,11S,13R,14S,17S)-17-Ethyl-4,4,9,13,14-pentamethyl-hexadecahydro-cyclopenta[a]phenanthrene-5,11-diol 38513-51-8 C24H42O2
    (5R,8S,9R,10S,11S,13R,14S,17S)-17-Ethyl-4,4,9,13,14-pentamethyl-hexadecahydro-cyclopenta[a]phenanthrene-5,11-diol
    —— 5-amino-2-butyl-3-pentyl-3<i>H</i>-imidazole-4-carboxylic acid methyl ester 55747-19-8 C14H25N3O2
    5-amino-2-butyl-3-pentyl-3<i>H</i>-imidazole-4-carboxylic acid methyl ester
    —— 5-p-Dimethylaminobenzyloxy-1,2,3,4-thiatriazol 34930-46-6 C10H12N4OS
    5-p-Dimethylaminobenzyloxy-1,2,3,4-thiatriazol
    —— 5-Chlor-2-(4-nitro-benzoyl)-1.2-benzisoxazolinon-(3) 24603-59-6 C14H7ClN2O5
    5-Chlor-2-(4-nitro-benzoyl)-1.2-benzisoxazolinon-(3)
    —— 5-(4-cyanophenyl)-3-(1,1-dioxothiolan-3-yl)-1H-indole-7-carboxamide 1065179-33-0 C20H17N3O3S
    5-(4-cyanophenyl)-3-(1,1-dioxothiolan-3-yl)-1H-indole-7-carboxamide
    —— 5,6-Dihydro-2-N-methylisocytidin 52571-59-2 C10H17N3O5
    5,6-Dihydro-2-N-methylisocytidin