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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [5-ethyl-4-(4-fluoro-phenyl)-thiazol-2-yl]-(4-fluoro-phenyl)-amine 1525-51-5 C17H14F2N2S
    [5-ethyl-4-(4-fluoro-phenyl)-thiazol-2-yl]-(4-fluoro-phenyl)-amine
    —— 5-bromo-6-hydroxy-7-oxo-cyclohepta-1,3,5-triene-1,2-dicarboxylic acid-anhydride 99282-74-3 C9H3BrO5
    5-bromo-6-hydroxy-7-oxo-cyclohepta-1,3,5-triene-1,2-dicarboxylic acid-anhydride
    —— (5,5-dimethyl-2-oxo-tetrahydro-[3]furyl)-glyoxylic acid ethyl ester 91101-02-9 C10H14O5
    (5,5-dimethyl-2-oxo-tetrahydro-[3]furyl)-glyoxylic acid ethyl ester
    —— 5-fluoro-N-methyl-2-(2-(2-oxoindolin-5-ylamino)-5-(trifluoromethyl)pyridin-4-ylamino)benzamide trifluoroacetate 1061355-95-0 C2HF3O2*C22H17F4N5O2
    5-fluoro-N-methyl-2-(2-(2-oxoindolin-5-ylamino)-5-(trifluoromethyl)pyridin-4-ylamino)benzamide trifluoroacetate
    —— 5-({[(4-sulfanylidene-4H-1λ4,3,2-dithiazol-5-yl)sulfanyl]carbonyl}sulfanyl)-4H-1λ4,3,2-dithiazole-4-thione 1234837-27-4 C5N2OS8
    5-({[(4-sulfanylidene-4H-1λ4,3,2-dithiazol-5-yl)sulfanyl]carbonyl}sulfanyl)-4H-1λ4,3,2-dithiazole-4-thione
    —— 5-(3'-chloro-5'-methylbiphenyl-3-yl)-5-methyl-5,6-dihydro-2H-[1,4]oxazin-3-ylamine 1392105-28-0 C18H19ClN2O
    5-(3'-chloro-5'-methylbiphenyl-3-yl)-5-methyl-5,6-dihydro-2H-[1,4]oxazin-3-ylamine
    —— 5-(2-chloro-phenyl)-3-(ethylamino-methylene)-7-iodo-1-methyl-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one 55394-38-2 C19H17ClIN3O
    5-(2-chloro-phenyl)-3-(ethylamino-methylene)-7-iodo-1-methyl-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one
    —— (5S)-5-[3-chloro-7-[4-(1,3-thiazol-2-yl)phenyl]thieno[2,3-c]pyridin-2-yl]-2,5-dimethyl-1,1-dioxo-6H-1,2,4-thiadiazin-3-amine 1603136-15-7 C21H18ClN5O2S3
    (5S)-5-[3-chloro-7-[4-(1,3-thiazol-2-yl)phenyl]thieno[2,3-c]pyridin-2-yl]-2,5-dimethyl-1,1-dioxo-6H-1,2,4-thiadiazin-3-amine
    —— 5-[7-[5-(6-Chloro-1,3-benzoxazol-2-yl)-4,5-dihydro-1,2-oxazol-3-yl]-3-(4-fluorophenyl)-4-oxoquinazolin-2-yl]pentanoic acid 1373275-86-5 C29H22ClFN4O5
    5-[7-[5-(6-Chloro-1,3-benzoxazol-2-yl)-4,5-dihydro-1,2-oxazol-3-yl]-3-(4-fluorophenyl)-4-oxoquinazolin-2-yl]pentanoic acid
    —— 5-[7-(4-Benzyltriazol-1-yl)-3-(4-fluorophenyl)-4-oxoquinazolin-2-yl]pentanoic acid 1373275-22-9 C28H24FN5O3
    5-[7-(4-Benzyltriazol-1-yl)-3-(4-fluorophenyl)-4-oxoquinazolin-2-yl]pentanoic acid
    —— 5-((benzyloxy)methyl)-2-butyl-7-iodo-6-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-amine 1610974-83-8 C19H23IN4O
    5-((benzyloxy)methyl)-2-butyl-7-iodo-6-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-amine
    —— 5-chloro-N-(2-chloro-4-iodophenyl)-2-hydroxybenzamide 1428329-06-9 C13H8Cl2INO2
    5-chloro-N-(2-chloro-4-iodophenyl)-2-hydroxybenzamide
    —— (5S,6R)-5-{(S)-1-[(4-methoxybenzyl)oxy]ethyl}-6-(methoxymethoxy)-9,9,10,10-tetramethyl-2,4,8-trioxa-9-silaundecane 1608473-18-2 C23H42O7Si
    (5S,6R)-5-{(S)-1-[(4-methoxybenzyl)oxy]ethyl}-6-(methoxymethoxy)-9,9,10,10-tetramethyl-2,4,8-trioxa-9-silaundecane
    —— 5,6-dihydro-3,8-bis(triethylsilyl)-5-(triisopropylsilyl)oxy-1,10-phenanthroline 1012314-92-9 C33H58N2OSi3
    5,6-dihydro-3,8-bis(triethylsilyl)-5-(triisopropylsilyl)oxy-1,10-phenanthroline
    —— 5-(3,4-dimethoxy-phenyl)-4-methyl-[1,2]dithiol-3-thione 109497-48-5 C12H12O2S3
    5-(3,4-dimethoxy-phenyl)-4-methyl-[1,2]dithiol-3-thione
    —— 5-deoxy-5-C-(n-heptyl)-1,2-O-isopropylidene-β-L-threo-pentofuran-3-ulose 65434-52-8 C15H26O4
    5-deoxy-5-C-(n-heptyl)-1,2-O-isopropylidene-β-L-threo-pentofuran-3-ulose
    —— (5S,8S)-8-(hydroxymethyl)-9,9-dimethyl-2-oxaspiro[4.4]nonan-1-one 182164-18-7 C11H18O3
    (5S,8S)-8-(hydroxymethyl)-9,9-dimethyl-2-oxaspiro[4.4]nonan-1-one
    —— 5,6-dibromo-2-trifluoromethyl-1(3)<i>H</i>-benzoimidazole-4,7-dione 34674-40-3 C8HBr2F3N2O2
    5,6-dibromo-2-trifluoromethyl-1(3)<i>H</i>-benzoimidazole-4,7-dione
    —— 5-Methyl-4-pyridon-2-carboxylsaeure 54525-50-7 C7H7NO3
    5-Methyl-4-pyridon-2-carboxylsaeure
    —— 5-(2-Chloro-4-fluorophenyl)imidazolidine-2,4-dione 81593-41-1 C9H6ClFN2O2
    5-(2-Chloro-4-fluorophenyl)imidazolidine-2,4-dione
    —— 5-Ethoxycarbonylamino-1-methyl-oxindol 42545-05-1 C12H14N2O3
    5-Ethoxycarbonylamino-1-methyl-oxindol
    —— (5Z,7E,22E)-(1S,3R,24S)-20-methyl-25-(5-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol 198763-12-1 C36H53NO4
    (5Z,7E,22E)-(1S,3R,24S)-20-methyl-25-(5-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
    —— 5-fluoro-4-(4-methoxyphenethoxy)pyrimidin-2(1H)-one 1381792-93-3 C13H13FN2O3
    5-fluoro-4-(4-methoxyphenethoxy)pyrimidin-2(1H)-one
    —— (5-p-Tolyl-thiophen-3-yl)-acetic acid 177540-84-0 C13H12O2S
    (5-p-Tolyl-thiophen-3-yl)-acetic acid
    —— 5-[5-(4-chloro-phenyl)-pyridin-2-ylethynyl]-1-[2-(4-methyl-piperidin-1-yl)-ethyl]-1H-indazole 866928-84-9 C28H27ClN4
    5-[5-(4-chloro-phenyl)-pyridin-2-ylethynyl]-1-[2-(4-methyl-piperidin-1-yl)-ethyl]-1H-indazole
    —— 5-(4-cyanobenzylidene)-2,4-dioxoimidazolidine 113477-86-4 C11H7N3O2
    5-(4-cyanobenzylidene)-2,4-dioxoimidazolidine
    —— 5-(N-Methylacetamidomethyl)-2-thiouracil 54424-08-7 C8H11N3O2S
    5-(N-Methylacetamidomethyl)-2-thiouracil
    —— [5-(N-Propoxy-carbamimidoyl)-thiophen-2-ylmethyl]-carbamic acid tert-butyl ester 433717-63-6 C14H23N3O3S
    [5-(N-Propoxy-carbamimidoyl)-thiophen-2-ylmethyl]-carbamic acid tert-butyl ester
    —— 5,5-dimethylimidazolidine-2,4-dithione;5-imino-3,4,4-trimethyl-1,3-thiazolidine-2-thione 93625-10-6 C5H8N2S2*C6H10N2S2
    5,5-dimethylimidazolidine-2,4-dithione;5-imino-3,4,4-trimethyl-1,3-thiazolidine-2-thione
    —— (5Z)-5,13-tetradecadienal 1029401-54-4 C14H24O
    (5Z)-5,13-tetradecadienal
    —— 5-amino-2-hydroxy-2'-nitrodiphenyl sulphone 133826-85-4 C12H10N2O5S
    5-amino-2-hydroxy-2'-nitrodiphenyl sulphone
    —— 5-bromo-2-((<i>E</i>)-hydroxyimino-phenyl-methyl)-thiazole-4-carboxylic acid methyl ester 70126-93-1 C12H9BrN2O3S
    5-bromo-2-((<i>E</i>)-hydroxyimino-phenyl-methyl)-thiazole-4-carboxylic acid methyl ester
    —— 5,5-dimethyl-4,6-dioxo-1-phenyl-1,4,5,6-tetrahydropyridine-3-carbaldehyde 1352009-93-8 C14H13NO3
    5,5-dimethyl-4,6-dioxo-1-phenyl-1,4,5,6-tetrahydropyridine-3-carbaldehyde
    —— 5,7-Dihydro-2,3,8,10-tetramethoxy-dibenzo<c,e>oxepin 14929-07-8 C18H20O5
    5,7-Dihydro-2,3,8,10-tetramethoxy-dibenzo<c,e>oxepin
    —— 5-methanesulfonylamino-2-phenyl-1,2-dihydro-pyrazol-3-one 26725-28-0 C10H11N3O3S
    5-methanesulfonylamino-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 5-(4-((1R,2R)-2-(((2-Fluoro-4-(1H-tetrazol-1-yl)benzyl)oxy)methyl)-cyclopropyl)piperidin-1-yl)-3-(methoxymethyl)-1,2,4-oxadiazol 1416365-85-9 C21H26FN7O3
    5-(4-((1R,2R)-2-(((2-Fluoro-4-(1H-tetrazol-1-yl)benzyl)oxy)methyl)-cyclopropyl)piperidin-1-yl)-3-(methoxymethyl)-1,2,4-oxadiazol
    —— 5-bromo-2-(2,5-dimethylthiophen-3-yl)-3-phenylcyclopent-2-en-1-one 1398712-63-4 C17H15BrOS
    5-bromo-2-(2,5-dimethylthiophen-3-yl)-3-phenylcyclopent-2-en-1-one
    —— 5-chloro-2-[(2S,4R)-4-hydroxy-1-[9-(oxan-2-yl)purin-6-yl]pyrrolidin-2-yl]-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4-one 1548339-75-8 C26H25ClN8O3
    5-chloro-2-[(2S,4R)-4-hydroxy-1-[9-(oxan-2-yl)purin-6-yl]pyrrolidin-2-yl]-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4-one
    —— 5-[3-(4-Fluorophenyl)-4-oxo-7-[5-(trifluoromethyl)-1,2-oxazol-3-yl]quinazolin-2-yl]pentanoic acid 1373274-72-6 C23H17F4N3O4
    5-[3-(4-Fluorophenyl)-4-oxo-7-[5-(trifluoromethyl)-1,2-oxazol-3-yl]quinazolin-2-yl]pentanoic acid
    —— 5-(3-methyl-4-trifluoromethoxyphenyl)-1-[3,6-difluoro-4-(methylsulfonyl)phenyl]-3-(difluoromethyl)-1H-pyrazole 473302-98-6 C19H13F7N2O3S
    5-(3-methyl-4-trifluoromethoxyphenyl)-1-[3,6-difluoro-4-(methylsulfonyl)phenyl]-3-(difluoromethyl)-1H-pyrazole
    —— 5-[7-[(5R)-5-(6-fluoro-1H-benzimidazol-2-yl)-5-methyl-4H-1,2-oxazol-3-yl]-3-(4-fluorophenyl)-4-oxoquinazolin-2-yl]pentanoic acid 1373276-18-6 C30H25F2N5O4
    5-[7-[(5R)-5-(6-fluoro-1H-benzimidazol-2-yl)-5-methyl-4H-1,2-oxazol-3-yl]-3-(4-fluorophenyl)-4-oxoquinazolin-2-yl]pentanoic acid
    —— 5-(2-Chlorphenylsulfonyloxy)-3-methyl-1-(2-(2-naphthyloxy)ethyl)-pyrazol 62270-60-4 C22H19ClN2O4S
    5-(2-Chlorphenylsulfonyloxy)-3-methyl-1-(2-(2-naphthyloxy)ethyl)-pyrazol
    —— 5-(4-Chlorbenzoyloxy)-3-methyl-4-phenyl-1-(β-phenoxyaethyl)-pyrazol 62270-43-3 C25H21ClN2O3
    5-(4-Chlorbenzoyloxy)-3-methyl-4-phenyl-1-(β-phenoxyaethyl)-pyrazol
    —— 5-Amino-1-(2-chloro-3,5,6-trifluoro-4-trifluoromethylphenyl)-4-cyano-3-trifluoromethylpyrazole 111246-21-0 C12H2ClF9N4
    5-Amino-1-(2-chloro-3,5,6-trifluoro-4-trifluoromethylphenyl)-4-cyano-3-trifluoromethylpyrazole
    —— 5,7-bis-<i>trans</i>-cinnamoyloxy-2-<i>trans</i>-styryl-chromen-4-one 116222-01-6 C35H24O6
    5,7-bis-<i>trans</i>-cinnamoyloxy-2-<i>trans</i>-styryl-chromen-4-one
    —— 5-(4-Cyclohexyl-phenyl)-thiophene-3-carboxylic acid methyl ester 130655-98-0 C18H20O2S
    5-(4-Cyclohexyl-phenyl)-thiophene-3-carboxylic acid methyl ester
    —— (5Z)-5-[4-(2-hydroxyethoxy)benzylidene]imidazolidine-2,4-dione 1333480-76-4 C12H12N2O4
    (5Z)-5-[4-(2-hydroxyethoxy)benzylidene]imidazolidine-2,4-dione
    —— 5-[3-(1-naphthyl)-1-phenyl-1H-pyrazol-4-yl]-2H-tetrazole 1423043-92-8 C20H14N6
    5-[3-(1-naphthyl)-1-phenyl-1H-pyrazol-4-yl]-2H-tetrazole
    —— 5-((2-(4-nitrobenzyl)isoquinolinium-4-yl)(phenyl)methyl)-2,4,6-trioxohexahydropyrimidin-5-ide 1373764-35-2 C27H20N4O5
    5-((2-(4-nitrobenzyl)isoquinolinium-4-yl)(phenyl)methyl)-2,4,6-trioxohexahydropyrimidin-5-ide
    —— 5'-O-4,4'-dimethoxytrityl-N3,O2'-dimethyluridine 852155-65-8 C32H34N2O8
    5'-O-4,4'-dimethoxytrityl-N3,O2'-dimethyluridine