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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-phenyl-1,3,5-dithiazixane 142857-79-2 C9H11NS2
    5-phenyl-1,3,5-dithiazixane
    —— 5,6-dihydro-4H-[1,3]oxazine 5638-63-1 C4H7NO
    5,6-dihydro-4H-[1,3]oxazine
    —— 5,5-dimethyl-5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylic acid 1346672-64-7 C10H12O2S
    5,5-dimethyl-5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylic acid
    —— (5-Acetyl-2-furan-2-yl-6-methyl-pyrimidin-4-ylsulfanyl)-acetic acid 120996-88-5 C13H12N2O4S
    (5-Acetyl-2-furan-2-yl-6-methyl-pyrimidin-4-ylsulfanyl)-acetic acid
    —— 5,5-dimethylspiro[2,7-dioxabicyclo[4.2.0]octane-8,10'-phenanthrene]-3,9'-dione 116053-55-5 C21H18O4
    5,5-dimethylspiro[2,7-dioxabicyclo[4.2.0]octane-8,10'-phenanthrene]-3,9'-dione
    —— 5-(phenylsulphonyl)-2-pyrrolidinone 133535-60-1 C10H11NO3S
    5-(phenylsulphonyl)-2-pyrrolidinone
    —— 5-Nitro-6-(2thiazolylthio)-1-indanone ethylene acetal 158877-88-4 C14H12N2O4S2
    5-Nitro-6-(2thiazolylthio)-1-indanone ethylene acetal
    —— 5-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-ylmethylsulfanyl)-3-phenyl-[1,2,4]oxadiazole 66961-54-4 C13H11N5O3S
    5-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-ylmethylsulfanyl)-3-phenyl-[1,2,4]oxadiazole
    —— 5-[[(E)-3-(4-pentylphenyl)prop-2-enoyl]amino]-2,3-dihydro-1,4-benzodioxine-3-carboxylic acid 110683-33-5 C23H25NO5
    5-[[(E)-3-(4-pentylphenyl)prop-2-enoyl]amino]-2,3-dihydro-1,4-benzodioxine-3-carboxylic acid
    —— 5-methanesulfonyl-7-propoxy-2-(3-methyl-phenyl)-oxazolo[5,4-d]pyrimidine 1204762-11-7 C16H17N3O4S
    5-methanesulfonyl-7-propoxy-2-(3-methyl-phenyl)-oxazolo[5,4-d]pyrimidine
    —— 5-<(diethylamino)methyl>-2,3,7,8-tetramethyl-1,4,6,9-tetraoxa-5λ<sup>5</sup>-phosphaspiro<4.4>nonane 128429-60-7 C13H28NO4P
    5-<(diethylamino)methyl>-2,3,7,8-tetramethyl-1,4,6,9-tetraoxa-5λ<sup>5</sup>-phosphaspiro<4.4>nonane
    —— 5,6-Dideoxy-2,4-di-O-methyl-3-O-(phenylmethyl)-L-arabino-hex-5-enose 118299-00-6 C15H20O4
    5,6-Dideoxy-2,4-di-O-methyl-3-O-(phenylmethyl)-L-arabino-hex-5-enose
    —— 5-isopropoxypentan-1-ol 4541-04-2 C8H18O2
    5-isopropoxypentan-1-ol
    —— 5-(1-methyl-1H-imidazol-5-yl)-1-(3-phenylpropyl)-1H-1,2,3-triazole 1280497-52-0 C15H17N5
    5-(1-methyl-1H-imidazol-5-yl)-1-(3-phenylpropyl)-1H-1,2,3-triazole
    —— 5-(4-Methylsulfanylphenoxy)furan-2-carbaldehyde 73420-64-1 C12H10O3S
    5-(4-Methylsulfanylphenoxy)furan-2-carbaldehyde
    —— 5-(1-bromo-2,2,2-trifluoroethyl)-1,2,3-trichlorobenzene 1416979-50-4 C8H3BrCl3F3
    5-(1-bromo-2,2,2-trifluoroethyl)-1,2,3-trichlorobenzene
    —— 5,5'-(biphenyl-4,4'-diyl-bis(methylene))bis(oxy)diisophthalic acid 1301263-44-4 C30H22O10
    5,5'-(biphenyl-4,4'-diyl-bis(methylene))bis(oxy)diisophthalic acid
    —— 5'-O-[benzhydryloxy-bis(trimethylsilyloxy)silyl]-N4-(4,4',4"-trimethoxytrityl)-2'-deoxycytidine 904291-41-4 C50H61N3O10Si3
    5'-O-[benzhydryloxy-bis(trimethylsilyloxy)silyl]-N4-(4,4',4"-trimethoxytrityl)-2'-deoxycytidine
    —— 5-(4-acetamido-3-methylphenyl)-4-isopropenyltropolone 121953-89-7 C19H19NO3
    5-(4-acetamido-3-methylphenyl)-4-isopropenyltropolone
    —— 5-fluoro-2-methyl-3-[4-(methylthio)-phenoxy]-1H-indole-1-acetic acid ethyl ester 847233-80-1 C20H20FNO3S
    5-fluoro-2-methyl-3-[4-(methylthio)-phenoxy]-1H-indole-1-acetic acid ethyl ester
    —— 5-Propyl-pyridine-2-carboxylic acid amide 117615-80-2 C9H12N2O
    5-Propyl-pyridine-2-carboxylic acid amide
    —— 5-amino-[1,3,4]thiadiazole-2-sulfonic acid 32418-27-2 C2H3N3O3S2
    5-amino-[1,3,4]thiadiazole-2-sulfonic acid
    —— 5,5-dimethylspiro[2,8-dioxabicyclo[4.2.0]octane-7,10'-phenanthrene]-3,9'-dione 116053-56-6 C21H18O4
    5,5-dimethylspiro[2,8-dioxabicyclo[4.2.0]octane-7,10'-phenanthrene]-3,9'-dione
    —— 5-(4-isopropyl-piperazin-1-ylmethyl)-2-(4-methylsulfanyl-phenoxy)-benzaldehyde 1000678-45-4 C22H28N2O2S
    5-(4-isopropyl-piperazin-1-ylmethyl)-2-(4-methylsulfanyl-phenoxy)-benzaldehyde
    —— 5,5-dimethyl-2-(3-phenylpropyl)-1,3,2-dioxaborinane 1392140-96-3 C14H21BO2
    5,5-dimethyl-2-(3-phenylpropyl)-1,3,2-dioxaborinane
    —— 5-oxo-2,3-dihydro-5<i>H</i>-imidazo[2,1-<i>b</i>][1,3]thiazine-7-carboxylic acid methyl ester 16135-22-1 C8H8N2O3S
    5-oxo-2,3-dihydro-5<i>H</i>-imidazo[2,1-<i>b</i>][1,3]thiazine-7-carboxylic acid methyl ester
    —— 5-Isopropylpicolinamide 20970-84-7 C9H12N2O
    5-Isopropylpicolinamide
    —— 5-benzoylamino-2-bromo-valeric acid 54907-87-8 C12H14BrNO3
    5-benzoylamino-2-bromo-valeric acid
    —— 5,6-diamino-N-[(4-chlorophenyl)methyl]-1-[2-(3-fluoro-3-methylazetidin-1-yl)-2-oxoethyl]-2-oxo-1,8-naphthyridine-3-carboxamide 1466515-17-2 C22H22ClFN6O3
    5,6-diamino-N-[(4-chlorophenyl)methyl]-1-[2-(3-fluoro-3-methylazetidin-1-yl)-2-oxoethyl]-2-oxo-1,8-naphthyridine-3-carboxamide
    —— 5,5-diethyl-4,6-dioxo-1,4,5,6-tetrahydro-pyridine-2-carboxylic acid amide 99170-20-4 C10H14N2O3
    5,5-diethyl-4,6-dioxo-1,4,5,6-tetrahydro-pyridine-2-carboxylic acid amide
    —— 5-[5-[2-(benzyloxycarbonylamino)-1-(tert-butyldimethylsilyloxy)ethyl]-3-benzyloxy-2-methoxyphenylaminomethylene]-2,2-dimethyl-1,3-dioxane-4,6-dione 312327-29-0 C37H46N2O9Si
    5-[5-[2-(benzyloxycarbonylamino)-1-(tert-butyldimethylsilyloxy)ethyl]-3-benzyloxy-2-methoxyphenylaminomethylene]-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-(dimethylamino-methyl)-2,2,3,3,7,7,8,8-octamethyl-1,4,6,9-tetraoxa-5λ<sup>5</sup>-phospha-spiro[4.4]nonane 61890-54-8 C15H32NO4P
    5-(dimethylamino-methyl)-2,2,3,3,7,7,8,8-octamethyl-1,4,6,9-tetraoxa-5λ<sup>5</sup>-phospha-spiro[4.4]nonane
    —— 5-(4-methylsulfanylphenoxy)-1H-pyrimidin-2-one 74093-87-1 C11H10N2O2S
    5-(4-methylsulfanylphenoxy)-1H-pyrimidin-2-one
    —— 5-(methylcarbamoylamino)pent-1-en-3-yl N-(4-methylphenyl)sulfonylcarbamate 183605-03-0 C15H21N3O5S
    5-(methylcarbamoylamino)pent-1-en-3-yl N-(4-methylphenyl)sulfonylcarbamate
    —— 5-(2-naphthyl)-2,4-dimethyl-3H-1,2,4-triazole-3-thione 110106-96-2 C14H13N3S
    5-(2-naphthyl)-2,4-dimethyl-3H-1,2,4-triazole-3-thione
    —— (5S,6R)-8,8-dibromo-6-[tert-butyl(dimethyl)silyl]oxy-5-[(2S,3R,4R,5S,6S)-3,4,5-trimethoxy-6-methyloxan-2-yl]oxyocta-1,7-dien-3-ol 440660-09-3 C23H42Br2O7Si
    (5S,6R)-8,8-dibromo-6-[tert-butyl(dimethyl)silyl]oxy-5-[(2S,3R,4R,5S,6S)-3,4,5-trimethoxy-6-methyloxan-2-yl]oxyocta-1,7-dien-3-ol
    —— 5-ethyl-2,2,3,3,7,7,8,8-octamethyl-1,4,6,9-tetraoxa-5λ<sup>5</sup>-phospha-spiro[4.4]nonane 56705-28-3 C14H29O4P
    5-ethyl-2,2,3,3,7,7,8,8-octamethyl-1,4,6,9-tetraoxa-5λ<sup>5</sup>-phospha-spiro[4.4]nonane
    —— 5H,7H-dibenzo<b,g><1,5>selenathiocin 6-oxide 128921-57-3 C14H12OSSe
    5H,7H-dibenzo<b,g><1,5>selenathiocin 6-oxide
    —— 5-hydrazino-3-phenyl-2-(4-{[4-(5-pyrazin-2-yl-4H-1,2,4-triazol-3-yl)piperidin-1-yl]methyl}phenyl)-1,6-naphthyridine 917363-98-5 C32H30N10
    5-hydrazino-3-phenyl-2-(4-{[4-(5-pyrazin-2-yl-4H-1,2,4-triazol-3-yl)piperidin-1-yl]methyl}phenyl)-1,6-naphthyridine
    —— 5-amino-6-(2-hydroxy-ethylamino)-3-methyl-1<i>H</i>-pyrimidine-2,4-dione 13300-32-8 C7H12N4O3
    5-amino-6-(2-hydroxy-ethylamino)-3-methyl-1<i>H</i>-pyrimidine-2,4-dione
    —— 5-[(3-Ethyl-5-{2-[4-(methylsulfanyl)phenoxy]ethyl}-1H-pyrazol-4-yl)oxy]isophthalonitrile 678992-80-8 C22H20N4O2S
    5-[(3-Ethyl-5-{2-[4-(methylsulfanyl)phenoxy]ethyl}-1H-pyrazol-4-yl)oxy]isophthalonitrile
    —— 5-fluoro-2-(4-methylsulfanyl-phenoxy)-nicotinic acid ethyl ester 837377-33-0 C15H14FNO3S
    5-fluoro-2-(4-methylsulfanyl-phenoxy)-nicotinic acid ethyl ester
    —— 5H,7H-dibenzo<b,g><1,5>selenathiocin 12-oxide 128921-58-4 C14H12OSSe
    5H,7H-dibenzo<b,g><1,5>selenathiocin 12-oxide
    —— 5-(2-bromoacetyl)-2,4-dichloro-benzenesulfonamide 63176-06-7 C8H6BrCl2NO3S
    5-(2-bromoacetyl)-2,4-dichloro-benzenesulfonamide
    —— <(5-Chloro-2,3-dihydro-4-oxo-3-phenyl-4H-1-benzopyran-7-yl)oxy>acetic acid 112953-70-5 C17H13ClO5
    <(5-Chloro-2,3-dihydro-4-oxo-3-phenyl-4H-1-benzopyran-7-yl)oxy>acetic acid
    —— 5H,7H-dibenzo<b,g><1,5>selenathiocin 128921-55-1 C14H12SSe
    5H,7H-dibenzo<b,g><1,5>selenathiocin
    —— 5-Butyl-3,4-dihydro-2H-pyrrol-2,2,3,3-tetracarbonitril 116351-40-7 C12H11N5
    5-Butyl-3,4-dihydro-2H-pyrrol-2,2,3,3-tetracarbonitril
    —— 5,5'-((1,2-phenylenebis(azanediyl))bis(ethan-1-yl-1-ylidene))bis(2,2-dimethyl-1,3-dioxane-4,6-dione) 1311162-31-8 C22H24N2O8
    5,5'-((1,2-phenylenebis(azanediyl))bis(ethan-1-yl-1-ylidene))bis(2,2-dimethyl-1,3-dioxane-4,6-dione)
    —— 5-(2,5,8,11,18,21,24,27-Octaoxa-tricyclo[26.4.0.0<sup>12,17</sup>]dotriaconta-1(28),12,14,16,29,31-hexaen-14-ylmethoxymethyl)-[2,2']bipyridinyl 475996-81-7 C36H42N2O9
    5-(2,5,8,11,18,21,24,27-Octaoxa-tricyclo[26.4.0.0<sup>12,17</sup>]dotriaconta-1(28),12,14,16,29,31-hexaen-14-ylmethoxymethyl)-[2,2']bipyridinyl
    —— 5-Chloro-2-methyl-8-nitroquinoline 102653-54-3 C10H7ClN2O2
    5-Chloro-2-methyl-8-nitroquinoline