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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,5'-dimethyl-2,2'-ethylidene-bis-cyclohexane-1,3-dione 55771-17-0 C16H22O4
    5,5'-dimethyl-2,2'-ethylidene-bis-cyclohexane-1,3-dione
    —— 5'-deoxy-2'-O,3'-O-isopropylidene-8-methoxyadenosine 81144-84-5 C14H19N5O4
    5'-deoxy-2'-O,3'-O-isopropylidene-8-methoxyadenosine
    —— 5'-O-dimethoxytrityl-2'-O-(4-methoxybenzyl)uridine 85193-78-8 C38H38N2O9
    5'-O-dimethoxytrityl-2'-O-(4-methoxybenzyl)uridine
    —— (5R)-3-(3-fluoro-4-iodophenyl)-5-(isoxazol-3-yloxymethyl)-1,3-oxazolidin-2-one 252367-70-7 C13H10FIN2O4
    (5R)-3-(3-fluoro-4-iodophenyl)-5-(isoxazol-3-yloxymethyl)-1,3-oxazolidin-2-one
    —— 5-O-tert-Butyldimethylsilyl-2,3-O-isopropyliden-α-D-ribofuranosylisocyanid 114958-59-7 C15H27NO4Si
    5-O-tert-Butyldimethylsilyl-2,3-O-isopropyliden-α-D-ribofuranosylisocyanid
    —— (5-chloro-3-nitro-[2]pyridyl)-(6-chloro-[3]pyridyl)-amine 120087-90-3 C10H6Cl2N4O2
    (5-chloro-3-nitro-[2]pyridyl)-(6-chloro-[3]pyridyl)-amine
    —— 5,8-bis(methoxymethoxy)-9,9'-bis(phenylmethoxy)-6',7'-dihydro-4,6-dimethoxy-1'-ethoxy-3-hydroxy-3'-(1",3"-pentadienyl)spiro<2H-benz<f>indene-2,8'-8'H-cyclopent<g>isoquinolin>-1(3H)-one 1026535-33-0 C51H51NO11
    5,8-bis(methoxymethoxy)-9,9'-bis(phenylmethoxy)-6',7'-dihydro-4,6-dimethoxy-1'-ethoxy-3-hydroxy-3'-(1",3"-pentadienyl)spiro<2H-benz<f>indene-2,8'-8'H-cyclopent<g>isoquinolin>-1(3H)-one
    —— 5-cyclopropyl-N-(3-isoquinolin-7-yl-4-methylphenyl)-4H-pyrazole-3-carboxamide 1238374-12-3 C23H20N4O
    5-cyclopropyl-N-(3-isoquinolin-7-yl-4-methylphenyl)-4H-pyrazole-3-carboxamide
    —— 5-(8-(2-chloro-6-fluorophenyl)-7H-purin-6-ylamino)pyrazine-2-carbonitrile 1334410-50-2 C16H8ClFN8
    5-(8-(2-chloro-6-fluorophenyl)-7H-purin-6-ylamino)pyrazine-2-carbonitrile
    —— (5-benzo[1,3]dioxol-5-yl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidin-2-yl)-acetic acid ethyl ester 1056055-02-7 C17H14N2O5S
    (5-benzo[1,3]dioxol-5-yl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidin-2-yl)-acetic acid ethyl ester
    —— 5-phenyl-6-[2-(propan-2-yl)phenoxy]-1,2,4-triazin-3-amine 1321516-61-3 C18H18N4O
    5-phenyl-6-[2-(propan-2-yl)phenoxy]-1,2,4-triazin-3-amine
    —— 5-fluoro-2-(2-methoxyethyl)-N-(3-methoxyphenyl)-1-oxo-3-(thiophen-2-yl)-1,2,3,4-tetrahydroisoquinoline-4-carboxamide 1227251-93-5 C24H23FN2O4S
    5-fluoro-2-(2-methoxyethyl)-N-(3-methoxyphenyl)-1-oxo-3-(thiophen-2-yl)-1,2,3,4-tetrahydroisoquinoline-4-carboxamide
    —— 5-Ethyl-6-(naphthalene-1-carbonyl)-1-prop-2-ynyl-pyrimidine-2,4-dione 917017-45-9 C20H16N2O3
    5-Ethyl-6-(naphthalene-1-carbonyl)-1-prop-2-ynyl-pyrimidine-2,4-dione
    —— 5-methoxy-3,4,8-trimethyl-isochromen-1-one 21061-03-0 C13H14O3
    5-methoxy-3,4,8-trimethyl-isochromen-1-one
    —— (+/-)-5-<2-(N-Pentyl-sulfamoyl)-aethyl>-hydantoin 91351-69-8 C10H19N3O4S
    (+/-)-5-<2-(N-Pentyl-sulfamoyl)-aethyl>-hydantoin
    —— 5-chloro-5-nitrosohexan-2-ol 1417306-17-2 C6H12ClNO2
    5-chloro-5-nitrosohexan-2-ol
    —— 5-benzylidene-3-methylsulfanylmethyl-2-thioxo-thiazolidin-4-one 20044-25-1 C12H11NOS3
    5-benzylidene-3-methylsulfanylmethyl-2-thioxo-thiazolidin-4-one
    —— 5-Methyl-6-(1,2,3,4-tetrahydro-naphthalen-2-yl)-2H-pyridazin-3-one 21004-66-0 C15H16N2O
    5-Methyl-6-(1,2,3,4-tetrahydro-naphthalen-2-yl)-2H-pyridazin-3-one
    —— 5,7-Dihydroxy-1,3-diphenyl-pyrazolo<4.3-g>pteridin 20028-95-9 C19H12N6O2
    5,7-Dihydroxy-1,3-diphenyl-pyrazolo<4.3-g>pteridin
    —— 5-acetoxymethyl-3-(4-isopropoxy-phenyl)-[1,2,4]oxadiazole 7348-51-8 C14H16N2O4
    5-acetoxymethyl-3-(4-isopropoxy-phenyl)-[1,2,4]oxadiazole
    —— 5-methoxy-N-[2-(4-methylbenzoyl)phenyl]-1H-indole-2-carboxamide 1352551-21-3 C24H20N2O3
    5-methoxy-N-[2-(4-methylbenzoyl)phenyl]-1H-indole-2-carboxamide
    —— 5-{2-[2-(1-azidoethyl)-1-benzofuran-6-yl]ethyl}-1,3-benzodioxole 1224719-68-9 C19H17N3O3
    5-{2-[2-(1-azidoethyl)-1-benzofuran-6-yl]ethyl}-1,3-benzodioxole
    —— 5,5'-(1-(4-bromophenyl)-1H-pyrazole-3,4-diyl)bis(2-phenyl-1,3,4-oxadiazole) 1638143-77-7 C25H15BrN6O2
    5,5'-(1-(4-bromophenyl)-1H-pyrazole-3,4-diyl)bis(2-phenyl-1,3,4-oxadiazole)
    —— 5(S)-<4-amino-2(1H)-pyrimidinone>tetrahydro-3(S)-furanmethanol 146609-07-6 C9H13N3O3
    5(S)-<4-amino-2(1H)-pyrimidinone>tetrahydro-3(S)-furanmethanol
    —— 5,11,17,23-tetra-tert-butyl-25,27,26,28-tetra[3'-(N-phthalimido)propoxy]-2,8,14,20-tetrathiacalix[4]arene 1423628-98-1 C84H84N4O12S4
    5,11,17,23-tetra-tert-butyl-25,27,26,28-tetra[3'-(N-phthalimido)propoxy]-2,8,14,20-tetrathiacalix[4]arene
    —— 5-(2-Hydroxy-naphthalen-1-ylmethyl)-2,2,7,8-tetramethyl-chroman-6-ol 24700-55-8 C24H26O3
    5-(2-Hydroxy-naphthalen-1-ylmethyl)-2,2,7,8-tetramethyl-chroman-6-ol
    —— 5-methyl-5-isopropenyl-1,3-dioxane 132704-15-5 C8H14O2
    5-methyl-5-isopropenyl-1,3-dioxane
    —— 5-[4-[(2S)-butan-2-yl]oxy-3-(trifluoromethyl)phenyl]-3-(5-chloro-2-methylphenyl)-1,2,4-oxadiazole 850004-97-6 C20H18ClF3N2O2
    5-[4-[(2S)-butan-2-yl]oxy-3-(trifluoromethyl)phenyl]-3-(5-chloro-2-methylphenyl)-1,2,4-oxadiazole
    —— 5-Carbamoylmethylsulfanyl-4-cyano-3-hydroxy-thiophene-2-carboxylic acid methyl ester 133180-49-1 C9H8N2O4S2
    5-Carbamoylmethylsulfanyl-4-cyano-3-hydroxy-thiophene-2-carboxylic acid methyl ester
    —— 5-(t-butoxycarbonylmethyl)oxy-2-(1-hydroxy)ethylpyridine 165947-71-7 C13H19NO4
    5-(t-butoxycarbonylmethyl)oxy-2-(1-hydroxy)ethylpyridine
    —— 5,9-Bis-aminomethyl-hexadecahydro-triphenylene-4a-carbonitrile 59894-63-2 C21H35N3
    5,9-Bis-aminomethyl-hexadecahydro-triphenylene-4a-carbonitrile
    —— 5-(2-Carbamoylbenzyloxy)-2,2-dibutyl-3,4-dihydro-1(2H)-naphthalenone 119257-30-6 C26H33NO3
    5-(2-Carbamoylbenzyloxy)-2,2-dibutyl-3,4-dihydro-1(2H)-naphthalenone
    —— 5-(benzofuran-2-yl)-N2-(1-methylpiperidin-4-yl)-2,3,4,9-tetrahydro-1H-carbazole-2,8-dicarboxamide 1231883-42-3 C28H30N4O3
    5-(benzofuran-2-yl)-N2-(1-methylpiperidin-4-yl)-2,3,4,9-tetrahydro-1H-carbazole-2,8-dicarboxamide
    —— 5-(3-methoxyphenyl)-N,N-dimethyl-1H-pyrazole-1-sulfonamide 1627211-42-0 C12H15N3O3S
    5-(3-methoxyphenyl)-N,N-dimethyl-1H-pyrazole-1-sulfonamide
    —— 5,5''-di(pyren-1-yl)-2,2':5',2''-terthiophene 1396254-72-0 C44H24S3
    5,5''-di(pyren-1-yl)-2,2':5',2''-terthiophene
    —— 5-(phthalimidomethyldimethylsilanyl)pentan-1-ol 499773-79-4 C16H23NO3Si
    5-(phthalimidomethyldimethylsilanyl)pentan-1-ol
    —— 5-fluoro-3'-p-tolyl-1'H-spiro[indoline-3,2'-quinazoline]-2,4'(3'H)-dione 1158178-12-1 C22H16FN3O2
    5-fluoro-3'-p-tolyl-1'H-spiro[indoline-3,2'-quinazoline]-2,4'(3'H)-dione
    —— 5-propenyl-2-propoxy-aniline 100368-66-9 C12H17NO
    5-propenyl-2-propoxy-aniline
    —— 5-(decylamino)-N,N,N-triethyl-5-oxopentan-1-aminium bromide 1610799-36-4 Br*C21H45N2O
    5-(decylamino)-N,N,N-triethyl-5-oxopentan-1-aminium bromide
    —— 5-nitro-5-(4-nitro-benzyl)-2-phenyl-[1,3]dioxane 108720-45-2 C17H16N2O6
    5-nitro-5-(4-nitro-benzyl)-2-phenyl-[1,3]dioxane
    —— 5-imino-2,4-dimethyl-6,7,8,8a-tetrahydro-5aH-pentaleno[2,1-d]pyrimidine-1,3-dione 75156-42-2 C12H15N3O2
    5-imino-2,4-dimethyl-6,7,8,8a-tetrahydro-5aH-pentaleno[2,1-d]pyrimidine-1,3-dione
    —— 5-acetylthiophene-2-carboxylic acid (2-amino-3-carbamoylphenyl) amide 936551-66-5 C14H13N3O3S
    5-acetylthiophene-2-carboxylic acid (2-amino-3-carbamoylphenyl) amide
    —— 5-Ethyl-5-phenyl-2-(3-butyl-2-phenylquinolin-4-yl)-imidazoline 298689-14-2 C30H31N3
    5-Ethyl-5-phenyl-2-(3-butyl-2-phenylquinolin-4-yl)-imidazoline
    —— [5-acetamido-3,4-diacetyloxy-6-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]oxan-2-yl]methyl acetate 1402209-74-8 C22H38N2O12
    [5-acetamido-3,4-diacetyloxy-6-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]oxan-2-yl]methyl acetate
    —— 5-Bromo-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid 2166763-89-7 C7H6BrNO3
    5-Bromo-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid
    —— 5-(4-(4-chlorophenylsulfonyl)phenyl)-4-(2-fluorophenyl)-2H-1,2,4-triazol-3(4H)-thione 1450983-77-3 C20H13ClFN3O2S2
    5-(4-(4-chlorophenylsulfonyl)phenyl)-4-(2-fluorophenyl)-2H-1,2,4-triazol-3(4H)-thione
    —— 5-Cyano-furan-2-carboxylic acid (2-thiophen-2-yl-phenyl)-amide 852285-92-8 C16H10N2O2S
    5-Cyano-furan-2-carboxylic acid (2-thiophen-2-yl-phenyl)-amide
    —— 5βH-de-A-friedelan-10-one 120035-95-2 C25H42O
    5βH-de-A-friedelan-10-one
    —— 5-hydroxy-6,6-dimethyl-4,5,8,9-tetrahydrobenzo[e][2]benzofuran-7-one 137644-60-1 C14H16O3
    5-hydroxy-6,6-dimethyl-4,5,8,9-tetrahydrobenzo[e][2]benzofuran-7-one
    —— 5-Ethyl-2-methyl-4-iod-pyridin-1-oxid 90086-45-6 C8H10INO
    5-Ethyl-2-methyl-4-iod-pyridin-1-oxid