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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-[(S)-2-((3S,10R,13S,17R)-3-Hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-propionyl]-4-isopropyl-2-oxo-tetrahydro-furan-3-carboxylic acid methyl ester 39845-08-4 C31H46O6
    5-[(S)-2-((3S,10R,13S,17R)-3-Hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-propionyl]-4-isopropyl-2-oxo-tetrahydro-furan-3-carboxylic acid methyl ester
    —— 5,6-dimethyl-1,2-dihydro-pyrrolizin-3-one 30272-78-7 C9H11NO
    5,6-dimethyl-1,2-dihydro-pyrrolizin-3-one
    —— 5-(4-chlorophenyl)-4-(2,4-dichlorophenyl)-1,3-oxazole 849722-51-6 C15H8Cl3NO
    5-(4-chlorophenyl)-4-(2,4-dichlorophenyl)-1,3-oxazole
    —— 5-ethoxy-6-ethyl-6-phenyl-3,6-dihydro-2H-1,3,4-oxadiazin-2-one 1373618-07-5 C13H16N2O3
    5-ethoxy-6-ethyl-6-phenyl-3,6-dihydro-2H-1,3,4-oxadiazin-2-one
    —— 5-ethyl-3-nitro-nonan-4-ol 861044-44-2 C11H23NO3
    5-ethyl-3-nitro-nonan-4-ol
    —— 5-chloro-2-(5-fluoropyridin-3-yl)-3,3-dimethyl-2,3-dihydroisoindol-1-one 1440515-60-5 C15H12ClFN2O
    5-chloro-2-(5-fluoropyridin-3-yl)-3,3-dimethyl-2,3-dihydroisoindol-1-one
    —— 5-bromopyridine-2,3-diamine 1191234-94-2 C12H13BrClN3O2
    5-bromopyridine-2,3-diamine
    —— 5-(4-chlorophenyl)-2-(4-cyclohexylamino-3-nitrophenyl)oxazole 871929-01-0 C21H20ClN3O3
    5-(4-chlorophenyl)-2-(4-cyclohexylamino-3-nitrophenyl)oxazole
    —— 5-Allyl-2-t-butyl-6-methyl-phenol 41389-63-3 C14H20O
    5-Allyl-2-t-butyl-6-methyl-phenol
    —— 5-N-benzylamino-2,4-diacetyl-1-methyl-3-phenyl-4-cyclohexen-1-ol 848822-01-5 C24H27NO3
    5-N-benzylamino-2,4-diacetyl-1-methyl-3-phenyl-4-cyclohexen-1-ol
    —— 5-Furan-2-yl-4-imino-3-(2-methoxy-phenyl)-7-p-tolyl-3,4-dihydro-1H-pyrido[2,3-d]pyrimidine-2-thione 329190-06-9 C25H20N4O2S
    5-Furan-2-yl-4-imino-3-(2-methoxy-phenyl)-7-p-tolyl-3,4-dihydro-1H-pyrido[2,3-d]pyrimidine-2-thione
    —— 5-[1-(5-carboxythiophen-2-yl)ethyl]thiophene-2-carboxylic acid 155187-56-7 C12H10O4S2
    5-[1-(5-carboxythiophen-2-yl)ethyl]thiophene-2-carboxylic acid
    —— 5'-amino-2'-(4-methoxyphenyl)-4a'H-spiro[cyclopentane-1,4'-thieno[2,3-d][1,3,2]thiazaphosphinine]-6'-carboxamide 2'-sulfide 668484-03-5 C17H20N3O2PS3
    5'-amino-2'-(4-methoxyphenyl)-4a'H-spiro[cyclopentane-1,4'-thieno[2,3-d][1,3,2]thiazaphosphinine]-6'-carboxamide 2'-sulfide
    —— 5-Hexyl-2-(4-octyloxy-phenyl)-[1,3]dioxane-5-carbonitrile 115786-29-3 C25H39NO3
    5-Hexyl-2-(4-octyloxy-phenyl)-[1,3]dioxane-5-carbonitrile
    —— 5-(4-methylcarboxy ester phenyl)-6-{4-[4-(4-fluoro-3-trifluoromethylphenyl)-1-(2-azetidin-1-ylethyl)-1H-imidazol-2-yl]piperidin-1-yl}pyrimidin-4-ylamine 1428251-10-8 C32H33F4N7O2
    5-(4-methylcarboxy ester phenyl)-6-{4-[4-(4-fluoro-3-trifluoromethylphenyl)-1-(2-azetidin-1-ylethyl)-1H-imidazol-2-yl]piperidin-1-yl}pyrimidin-4-ylamine
    —— 5-Ethyl-10-methyl-5H-dibenzo<b,f>azepin 15882-81-2 C17H17N
    5-Ethyl-10-methyl-5H-dibenzo<b,f>azepin
    —— 5,6-dimethyl-1,3-diphenyl-benzo[<i>c</i>]thiophene 27720-50-9 C22H18S
    5,6-dimethyl-1,3-diphenyl-benzo[<i>c</i>]thiophene
    —— 5-[(2S,4R)-N-9-fluorenylmethoxycarbonyl-2-methoxycarbonyl-4-(3’-carbamidopropanoyl)aminopyrrolidineallyl]-5’-O-(4,4’-dimethoxytrityl)-3’-O-acetyl-2’-deoxyuridine 1417629-84-5 C60H61N5O14
    5-[(2S,4R)-N-9-fluorenylmethoxycarbonyl-2-methoxycarbonyl-4-(3’-carbamidopropanoyl)aminopyrrolidineallyl]-5’-O-(4,4’-dimethoxytrityl)-3’-O-acetyl-2’-deoxyuridine
    —— 5-hydroxy-2-((triisopropylsilyl)ethynyl)benzaldehyde 1125632-59-8 C18H26O2Si
    5-hydroxy-2-((triisopropylsilyl)ethynyl)benzaldehyde
    —— (5Z,11Z,14Z)-9-Isocyano-8-methoxymethoxy-icosa-5,11,14-trienoic acid methyl ester 98893-54-0 C24H39NO4
    (5Z,11Z,14Z)-9-Isocyano-8-methoxymethoxy-icosa-5,11,14-trienoic acid methyl ester
    —— 5-chloro-thiophene-2-carboxylic acid-N-[2-(4-hydroxy-phenyl)-1-methyl-1-(3-methyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylcarbamoyl)-ethyl]-amide 919097-86-2 C26H28ClN3O3S
    5-chloro-thiophene-2-carboxylic acid-N-[2-(4-hydroxy-phenyl)-1-methyl-1-(3-methyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylcarbamoyl)-ethyl]-amide
    —— 5-(2-Acetoxy-5-methylphenyl)-2(3H)-furanone 123471-78-3 C13H12O4
    5-(2-Acetoxy-5-methylphenyl)-2(3H)-furanone
    —— 5-amino-4-hydroxy-3-(4-phenylazo-phenylazo)-naphthalene-2,7-disulfonic acid 112717-82-5 C22H17N5O7S2
    5-amino-4-hydroxy-3-(4-phenylazo-phenylazo)-naphthalene-2,7-disulfonic acid
    —— 5-nitro-2-(4-triethylsilanyloxy-but-2-ynyl)-isoindole-1,3-dione 32324-02-0 C18H22N2O5Si
    5-nitro-2-(4-triethylsilanyloxy-but-2-ynyl)-isoindole-1,3-dione
    —— 5-[(1E,4E)-5-Methyl-7-(3-methyl-3-propyl-oxiranyl)-hepta-1,4-dienyl]-benzo[1,3]dioxole 34579-17-4 C21H28O3
    5-[(1E,4E)-5-Methyl-7-(3-methyl-3-propyl-oxiranyl)-hepta-1,4-dienyl]-benzo[1,3]dioxole
    —— 5-benzylsulfanyl-1-<i>p</i>-tolyl-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid anilide 33551-21-2 C23H20N4OS
    5-benzylsulfanyl-1-<i>p</i>-tolyl-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid anilide
    —— 5-Oxo-3,4-diphenyl-5-p-tolyl-pent-2-en-thiosaeure-dimethylamid 23932-20-9 C26H25NOS
    5-Oxo-3,4-diphenyl-5-p-tolyl-pent-2-en-thiosaeure-dimethylamid
    —— 5,5a,12,12a-tetramethyl-5,5a,6,12,12a,14-hexahydro-quinoxalino[2,3-<i>b</i>]phenazine 28750-68-7 C22H24N4
    5,5a,12,12a-tetramethyl-5,5a,6,12,12a,14-hexahydro-quinoxalino[2,3-<i>b</i>]phenazine
    —— 5-aminopentyl β-D-glucopyranuronosyl-(1->3)-β-D-galactopyranosyl-(1->3)-β-D-galactopyranosyl-(1->4)-β-D-xylopyranoside 1269467-31-3 C28H49NO21
    5-aminopentyl β-D-glucopyranuronosyl-(1->3)-β-D-galactopyranosyl-(1->3)-β-D-galactopyranosyl-(1->4)-β-D-xylopyranoside
    —— 5,10,15-tris(pentafluorophenyl)corrole manganese(III) imidazole 1113024-10-4 C40H12F15MnN6
    5,10,15-tris(pentafluorophenyl)corrole manganese(III) imidazole
    —— 5-Chloro-2-hydroxy-4-methyl-benzene-1,3-disulfonic acid diamide 33127-18-3 C7H9ClN2O5S2
    5-Chloro-2-hydroxy-4-methyl-benzene-1,3-disulfonic acid diamide
    —— (5S,7R,11S,14S,17R,20R,E)-17-((2-bromo-1H-indol-3-yl)methyl)-20-(4-hydroxyphenyl)-2,2,3,3,5,7,9,11,14,16-decamethyl-12,15,18-trioxo-4-oxa-13,16,19-triaza-3-siladocos-8-en-22-oic acid 943858-42-2 C42H61BrN4O7Si
    (5S,7R,11S,14S,17R,20R,E)-17-((2-bromo-1H-indol-3-yl)methyl)-20-(4-hydroxyphenyl)-2,2,3,3,5,7,9,11,14,16-decamethyl-12,15,18-trioxo-4-oxa-13,16,19-triaza-3-siladocos-8-en-22-oic acid
    —— 5-acetyl-4,7-dimethoxybenzofuran-6-yl trifluoromethanesulfonate 1025008-57-4 C13H11F3O7S
    5-acetyl-4,7-dimethoxybenzofuran-6-yl trifluoromethanesulfonate
    —— (5S,5aR,8aR,9R)-9-(4-hydroxy-3,5-dimethoxyphenyl)-N-(2-morpholinoethyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxole-5-carboxamide 1252007-73-0 C28H32N2O9
    (5S,5aR,8aR,9R)-9-(4-hydroxy-3,5-dimethoxyphenyl)-N-(2-morpholinoethyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxole-5-carboxamide
    —— 5-bromo-2-((Ξ)-4-dimethylamino-benzylidene)-benzo[<i>b</i>]thiophen-3-one 13458-73-6 C17H14BrNOS
    5-bromo-2-((Ξ)-4-dimethylamino-benzylidene)-benzo[<i>b</i>]thiophen-3-one
    —— 5-methoxy tetrahydrofuran-2-yl diphenylphosphine oxide 78177-45-4 C17H19O3P
    5-methoxy tetrahydrofuran-2-yl diphenylphosphine oxide
    —— 5-(prop-2-ynylsulfonylmethyl)-1,3-dihydro-2-benzothiophene 2,2-dioxide 117911-58-7 C12H12O4S2
    5-(prop-2-ynylsulfonylmethyl)-1,3-dihydro-2-benzothiophene 2,2-dioxide
    —— 5-oxo-5,7,8,13,13a,14-hexahydro-indolo[2',3':3,4]pyrido[1,2-<i>b</i>]isoquinoline-14-carboxylic acid 65341-52-8 C20H16N2O3
    5-oxo-5,7,8,13,13a,14-hexahydro-indolo[2',3':3,4]pyrido[1,2-<i>b</i>]isoquinoline-14-carboxylic acid
    —— 5,12-diaza<25>(1,2,3,4,5)cyclophanebis(onium) dibromide 89398-92-5 2Br*C20H22N2
    5,12-diaza<25>(1,2,3,4,5)cyclophanebis(onium) dibromide
    —— 5-methyl-2-pyrrolylglyoxylic acid ethyl ester 75211-17-5 C9H11NO3
    5-methyl-2-pyrrolylglyoxylic acid ethyl ester
    —— 5-((16R,17R)-16-methoxy-17-methylpentatriacontane-1-sulfonyl)-1-phenyl-1H-triazole 934502-96-2 C44H80N4O3S
    5-((16R,17R)-16-methoxy-17-methylpentatriacontane-1-sulfonyl)-1-phenyl-1H-triazole
    —— [5-(4-butoxy-benzyl)-4-chloro-6-methyl-pyrimidin-2-yl]-phosphoramidic acid dichloride 37413-27-7 C16H19Cl3N3O2P
    [5-(4-butoxy-benzyl)-4-chloro-6-methyl-pyrimidin-2-yl]-phosphoramidic acid dichloride
    —— (5-methyl-2-oxo-4-propyl-1-<i>p</i>-tolyl-2,3-dihydro-pyrrol-3-yl)-acetic acid 36318-22-6 C17H21NO3
    (5-methyl-2-oxo-4-propyl-1-<i>p</i>-tolyl-2,3-dihydro-pyrrol-3-yl)-acetic acid
    —— 5-methyl-9-oxo-5,6,7,8,9,10-hexahydro-cyclohepta[<i>b</i>]indole-10-carboxylic acid methyl ester 35432-11-2 C16H17NO3
    5-methyl-9-oxo-5,6,7,8,9,10-hexahydro-cyclohepta[<i>b</i>]indole-10-carboxylic acid methyl ester
    —— 5-(1,1-diphenyl-propyl)-3-methyl-2-phenyl-3,5-dihydro-imidazol-4-one 34929-93-6 C25H24N2O
    5-(1,1-diphenyl-propyl)-3-methyl-2-phenyl-3,5-dihydro-imidazol-4-one
    —— 5-chloro-1,3-dioxo-indan-2-carboxylic acid ethyl ester 22018-97-9 C12H9ClO4
    5-chloro-1,3-dioxo-indan-2-carboxylic acid ethyl ester
    —— 5-(1-phenyl-ethyl)-2-thioxo-3-<i>p</i>-tolyl-imidazolidin-4-one 36123-96-3 C18H18N2OS
    5-(1-phenyl-ethyl)-2-thioxo-3-<i>p</i>-tolyl-imidazolidin-4-one
    —— 5-(Caprolactam-1-yl-methyl)-5-isopentylbarbitursaeure 30487-74-2 C16H25N3O4
    5-(Caprolactam-1-yl-methyl)-5-isopentylbarbitursaeure
    —— 5-benzyl-3-ethyl-5-hydroxy-1,3-diphenyl-pyrrolidin-2-one 28172-46-5 C25H25NO2
    5-benzyl-3-ethyl-5-hydroxy-1,3-diphenyl-pyrrolidin-2-one
    —— 5-formyl-4-[2-(formyl-methoxycarbonyl-amino)-ethyl]-3-methyl-pyrrole-2-carboxylic acid ethyl ester 28844-06-6 C14H18N2O6
    5-formyl-4-[2-(formyl-methoxycarbonyl-amino)-ethyl]-3-methyl-pyrrole-2-carboxylic acid ethyl ester