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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-(2,2,2-trifluoroethoxy)-19,22,25-trioxa-2,4,6,8,15,29,38-heptazatetracyclo[29.2.2.210,13.13,7]octatriaconta-1(33),3,5,7(38),10(37),11,13(36),31,34-nonaene-14,30-dione 1287219-36-6 C30H36F3N7O6
    5-(2,2,2-trifluoroethoxy)-19,22,25-trioxa-2,4,6,8,15,29,38-heptazatetracyclo[29.2.2.210,13.13,7]octatriaconta-1(33),3,5,7(38),10(37),11,13(36),31,34-nonaene-14,30-dione
    —— 5,6,7,8-tetramethyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid anhydride 53395-26-9 C16H18O3
    5,6,7,8-tetramethyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid anhydride
    —— 5-<α-Methyl-(4-methylphenylthio)-benzyl>-3-phenyl-2,4-thiazolidindion 116665-38-4 C24H21NO2S2
    5-<α-Methyl-(4-methylphenylthio)-benzyl>-3-phenyl-2,4-thiazolidindion
    —— [(5,8,8-trimethyl-4-oxo-3-azabicyclo[3.2.1]oct-2-en-2-yl)amino] acetate 132337-27-0 C12H18N2O3
    [(5,8,8-trimethyl-4-oxo-3-azabicyclo[3.2.1]oct-2-en-2-yl)amino] acetate
    —— 5-ethoxy-6-(4-bromo-phenyl)-4-methoxy-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinoline 111272-22-1 C19H20BrNO4
    5-ethoxy-6-(4-bromo-phenyl)-4-methoxy-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinoline
    —— 5α-Lumistanol-(3β) 474-61-3 C28H50O
    5α-Lumistanol-(3β)
    —— 5-imidazol-1-yl-[1,3,4]thiadiazole-2-carboxylic acid ethyl ester 67545-22-6 C8H8N4O2S
    5-imidazol-1-yl-[1,3,4]thiadiazole-2-carboxylic acid ethyl ester
    —— [5-methoxy-2-(4-methoxy-phenyl)-indol-3-ylsulfanyl]-acetonitrile 66354-85-6 C18H16N2O2S
    [5-methoxy-2-(4-methoxy-phenyl)-indol-3-ylsulfanyl]-acetonitrile
    —— 5-methoxy-1-<i>m</i>-tolyl-1<i>H</i>-pyrazole-3-carboxylic acid amide 59199-06-3 C12H13N3O2
    5-methoxy-1-<i>m</i>-tolyl-1<i>H</i>-pyrazole-3-carboxylic acid amide
    —— 5-[(4-Hydroxy-4-methyl-pentyl)-pyridin-2-yl-amino]-2-methyl-pentan-2-ol 66377-33-1 C17H30N2O2
    5-[(4-Hydroxy-4-methyl-pentyl)-pyridin-2-yl-amino]-2-methyl-pentan-2-ol
    —— 5,5-dimethyl-4-phenyl-6-(triethylsiloxy)hepta-2,3,6-triene 851512-77-1 C21H32OSi
    5,5-dimethyl-4-phenyl-6-(triethylsiloxy)hepta-2,3,6-triene
    —— 5-chloro-N-(2H-tetrazol-5-yl)pyrazine-2-carboxamide 122509-60-8 C6H4ClN7O
    5-chloro-N-(2H-tetrazol-5-yl)pyrazine-2-carboxamide
    —— 5c-Methoxy-2c-methyl-2b,2c,3,4,5,5a,5b,5c-octahydro-2aH-cyclopenta[a]cyclopropa[cd]pentalene 61394-20-5 C13H18O
    5c-Methoxy-2c-methyl-2b,2c,3,4,5,5a,5b,5c-octahydro-2aH-cyclopenta[a]cyclopropa[cd]pentalene
    —— 5,7-Dibromo-8,9-diphenyl-9H-6b,9,10-triaza-pentaleno[2,1-a]naphthalene 81385-20-8 C25H15Br2N3
    5,7-Dibromo-8,9-diphenyl-9H-6b,9,10-triaza-pentaleno[2,1-a]naphthalene
    —— 5-(1-Ethyl-cyclopropyl)-5-methyl-dihydro-furan-2-one 68157-85-7 C10H16O2
    5-(1-Ethyl-cyclopropyl)-5-methyl-dihydro-furan-2-one
    —— 5α-cholestane-3β,6α,7α,8,15α,16β,26-heptol 3,6,15,26-tetra(p-bromobenzoate) 86424-22-8 C55H60Br4O11
    5α-cholestane-3β,6α,7α,8,15α,16β,26-heptol 3,6,15,26-tetra(p-bromobenzoate)
    —— 5-dimethylaminomethyl-furan-2-carboxylic acid butyl ester 100252-67-3 C12H19NO3
    5-dimethylaminomethyl-furan-2-carboxylic acid butyl ester
    —— (5,5-diphenyl-pent-4-enyl)furan-2-ylmethylamine hydrochloride 1379523-32-6 C22H23NO*ClH
    (5,5-diphenyl-pent-4-enyl)furan-2-ylmethylamine hydrochloride
    —— 5-Chloro-3-[2-chloro-5-(4-morpholinyl)phenyl]-1-(2,4-dimethoxybenzyl)-3-methylindolin-2-one 365522-30-1 C28H28Cl2N2O4
    5-Chloro-3-[2-chloro-5-(4-morpholinyl)phenyl]-1-(2,4-dimethoxybenzyl)-3-methylindolin-2-one
    —— 5-[[(4S)-4-hydroxy-4-methyl-2-isoxazolidinyl]carbonyl]-3-methyl-1-(2-methylpropyl)-6-(1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione 733809-22-8 C24H27N5O5S
    5-[[(4S)-4-hydroxy-4-methyl-2-isoxazolidinyl]carbonyl]-3-methyl-1-(2-methylpropyl)-6-(1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 5-Chloro-2-[3-(3-fluoro-phenyl)-2-methyl-acryloylamino]-benzoic acid 1141059-51-9 C17H13ClFNO3
    5-Chloro-2-[3-(3-fluoro-phenyl)-2-methyl-acryloylamino]-benzoic acid
    —— 5-Thiazoleethanamine, 2-cyclobutyl-4-methyl- 1523023-34-8 C10H16N2S
    5-Thiazoleethanamine, 2-cyclobutyl-4-methyl-
    —— 5-fluoro-N2-(4-fluoro-3-(5-methyl-1H-tetrazol-1-yl)phenyl)-N4-(2,2,6,6-tetramethylpiperidin-4-yl)pyrimidine-2,4-diamine 1239593-37-3 C21H27F2N9
    5-fluoro-N2-(4-fluoro-3-(5-methyl-1H-tetrazol-1-yl)phenyl)-N4-(2,2,6,6-tetramethylpiperidin-4-yl)pyrimidine-2,4-diamine
    —— 5-aminocarbonyl-N4-(2,2,6,6-tetramethylpiperidin-4-yl)-N2-{3-[5-(2,2,2-trifluoroethyl)thio]-1H-tetrazol-1-yl}phenyl-2,4-pyrimidinediamine 1347443-68-8 C23H29F3N10OS
    5-aminocarbonyl-N4-(2,2,6,6-tetramethylpiperidin-4-yl)-N2-{3-[5-(2,2,2-trifluoroethyl)thio]-1H-tetrazol-1-yl}phenyl-2,4-pyrimidinediamine
    —— 5,5'-Dimethoxy-1,1'-dimethyl-2,2'-(1,4-naphthylen)-dibenzimidazol 91452-60-7 C28H24N4O2
    5,5'-Dimethoxy-1,1'-dimethyl-2,2'-(1,4-naphthylen)-dibenzimidazol
    —— 5-{[5-methyl-3-(3-{4-[(trifluoromethyl)sulphonyl]phenyl}-1,2,4-oxadiazol-5-yl)-1H-pyrazol-1-yl]methyl}-N-[2-(pyrrolidin-1-yl)ethyl]pyridine-2-amine 1-oxide 1226916-95-5 C25H26F3N7O4S
    5-{[5-methyl-3-(3-{4-[(trifluoromethyl)sulphonyl]phenyl}-1,2,4-oxadiazol-5-yl)-1H-pyrazol-1-yl]methyl}-N-[2-(pyrrolidin-1-yl)ethyl]pyridine-2-amine 1-oxide
    —— [5-methoxy-2-(methoxymethyl)-3-(2-oxopropyl)-3H-inden-1-yl] acetate 1265918-07-7 C17H20O5
    [5-methoxy-2-(methoxymethyl)-3-(2-oxopropyl)-3H-inden-1-yl] acetate
    —— 5-chloro-1-ethoxycarbonyloxy-6-nitro-2-trifluoromethyl-1<i>H</i>-benzoimidazole 35649-81-1 C11H7ClF3N3O5
    5-chloro-1-ethoxycarbonyloxy-6-nitro-2-trifluoromethyl-1<i>H</i>-benzoimidazole
    —— 5-[5-(1-benzofuran-2-yl)-2-methoxyphenyl]-1,2,5-thiadiazolidin-3-one 1,1-dioxide 692765-36-9 C17H14N2O5S
    5-[5-(1-benzofuran-2-yl)-2-methoxyphenyl]-1,2,5-thiadiazolidin-3-one 1,1-dioxide
    —— 5-chloro-1-(2,5-difluorobenzyl)-2-imino-1,2-dihydropyridine-3-carboxamide hydrochloride 1021873-48-2 C13H10ClF2N3O*ClH
    5-chloro-1-(2,5-difluorobenzyl)-2-imino-1,2-dihydropyridine-3-carboxamide hydrochloride
    —— 5-{4-[1-(4-Cyclohex-1-enylphenyl)-3-(2,2,4,4-tetrafluoro-4H-benzo[1,3]dioxin-6-yl)-ureidomethyl]phenyl}penta-2,4-dienoic Acid 1102410-63-8 C33H28F4N2O5
    5-{4-[1-(4-Cyclohex-1-enylphenyl)-3-(2,2,4,4-tetrafluoro-4H-benzo[1,3]dioxin-6-yl)-ureidomethyl]phenyl}penta-2,4-dienoic Acid
    —— 5-Methyl-4-[methylsulfanyl-(toluene-4-sulfonyl)-methyl]-oxazolidin-2-one 120129-31-9 C13H17NO4S2
    5-Methyl-4-[methylsulfanyl-(toluene-4-sulfonyl)-methyl]-oxazolidin-2-one
    —— 5-cyanoperfluoropentanoic anhydride 59182-17-1 C12F16N2O3
    5-cyanoperfluoropentanoic anhydride
    —— 5-bromo-2-methyl-1H-indole-3-carboxylic acid 1082572-35-7 C10H8BrNO2
    5-bromo-2-methyl-1H-indole-3-carboxylic acid
    —— 5-ethyl-7,8,9-trimethoxy-2-(naphthalen-1-ylmethyl)thieno[3,2-c]quinolin-4(5H)-one 1608112-60-2 C27H25NO4S
    5-ethyl-7,8,9-trimethoxy-2-(naphthalen-1-ylmethyl)thieno[3,2-c]quinolin-4(5H)-one
    —— 5,7-dihydroxy-4-oxo-2-phenyl-4H-chromen-6-yl ((3R,4aR,7aS,9aR,11S,13aR,13bS,15aS,15bR)-11-methoxy-4,4,7a,10,10,13a,15b-heptamethyl-2,3,4,4a,5,7,7a,8,9,9a,10,11,12,13,13a,13b,14,15,15a,15b-icosahydro-1H-cyclohepta[1,2-a:5,4-a']dinaphthalen-3-yl) succinate 1186389-74-1 C50H64O9
    5,7-dihydroxy-4-oxo-2-phenyl-4H-chromen-6-yl ((3R,4aR,7aS,9aR,11S,13aR,13bS,15aS,15bR)-11-methoxy-4,4,7a,10,10,13a,15b-heptamethyl-2,3,4,4a,5,7,7a,8,9,9a,10,11,12,13,13a,13b,14,15,15a,15b-icosahydro-1H-cyclohepta[1,2-a:5,4-a']dinaphthalen-3-yl) succinate
    —— 5-acetylamino-3-N-(2,2,6,6-tetramethyl-4-piperidyl)amino-2-chloro-1,4-naphthoquinone 108661-53-6 C21H26ClN3O3
    5-acetylamino-3-N-(2,2,6,6-tetramethyl-4-piperidyl)amino-2-chloro-1,4-naphthoquinone
    —— 5-iodo-6-((cis-4-methylcyclohexyl)oxy)-2-naphthaldehyde 1544664-43-8 C18H19IO2
    5-iodo-6-((cis-4-methylcyclohexyl)oxy)-2-naphthaldehyde
    —— (5,5-diphenyl-pent-4-enyl)-(2-fluorobenzyl)amine hydrochloride 1379523-43-9 C24H24FN*ClH
    (5,5-diphenyl-pent-4-enyl)-(2-fluorobenzyl)amine hydrochloride
    —— 5-Methyl-6-{(1E,3E)-5-[1-methyl-1H-quinolin-(4E)-ylidene]-penta-1,3-dienyl}-phenanthridinium; iodide 68660-89-9 C29H25N2*I
    5-Methyl-6-{(1E,3E)-5-[1-methyl-1H-quinolin-(4E)-ylidene]-penta-1,3-dienyl}-phenanthridinium; iodide
    —— 5-Oxo-2-[(3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-3,11,16-triacetoxy-4,8,10,14-tetramethyl-hexadecahydro-cyclopenta[a]phenanthren-(17Z)-ylidene]-pentanoic acid methyl ester 14424-47-6 C33H48O9
    5-Oxo-2-[(3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-3,11,16-triacetoxy-4,8,10,14-tetramethyl-hexadecahydro-cyclopenta[a]phenanthren-(17Z)-ylidene]-pentanoic acid methyl ester
    —— 5-ethyllumiflavin 110730-93-3 C15H18N4O2
    5-ethyllumiflavin
    —— 5-amino-7-(2-bromophenyl)-8-nitro-3,7-dihydro-2H-thiazolo[3,2-a]pyridine-6-carbonitrile 1349736-48-6 C14H11BrN4O2S
    5-amino-7-(2-bromophenyl)-8-nitro-3,7-dihydro-2H-thiazolo[3,2-a]pyridine-6-carbonitrile
    —— (+/-)-5-(dimethylamino)-1-<(1α,3β,4α)-3-hydroxy-4-(hydroxymethyl)cyclopentyl>-2,4(1H,3H)-pyrimidinedione 83967-08-2 C12H19N3O4
    (+/-)-5-(dimethylamino)-1-<(1α,3β,4α)-3-hydroxy-4-(hydroxymethyl)cyclopentyl>-2,4(1H,3H)-pyrimidinedione
    —— 5-phenyl-3-styryl-4,5-dihydro-isoxazol-4-ol 70265-87-1 C17H15NO2
    5-phenyl-3-styryl-4,5-dihydro-isoxazol-4-ol
    —— 5-Phenyl-3-p-tolyl-1H-pyrrole-2-carboxylic acid methyl ester 100784-95-0 C19H17NO2
    5-Phenyl-3-p-tolyl-1H-pyrrole-2-carboxylic acid methyl ester
    —— 5,6,7,8-tetramethyl-2-propan-2-yl-3-[5,6,7,8-tetramethyl-3-[5,6,7,8-tetramethyl-3-[5,6,7,8-tetramethyl-3-[5,6,7,8-tetramethyl-3-(5,6,7,8-tetramethylquinoxalin-2-yl)quinoxalin-2-yl]quinoxalin-2-yl]quinoxalin-2-yl]quinoxalin-2-yl]quinoxaline 128765-15-1 C75H80N12
    5,6,7,8-tetramethyl-2-propan-2-yl-3-[5,6,7,8-tetramethyl-3-[5,6,7,8-tetramethyl-3-[5,6,7,8-tetramethyl-3-[5,6,7,8-tetramethyl-3-(5,6,7,8-tetramethylquinoxalin-2-yl)quinoxalin-2-yl]quinoxalin-2-yl]quinoxalin-2-yl]quinoxalin-2-yl]quinoxaline
    —— 5-[(2-chloro-6-methylphenyl)amino]-9-fluorobenzo[c]-2,6-naphthyridin-1(2H)-one 1131734-10-5 C19H13ClFN3O
    5-[(2-chloro-6-methylphenyl)amino]-9-fluorobenzo[c]-2,6-naphthyridin-1(2H)-one
    —— 5-(2-pyridyl)-3H-oxazol-2-one 1347571-31-6 C8H6N2O2
    5-(2-pyridyl)-3H-oxazol-2-one
    —— 5-hydroxy-2-(4-methoxy-phenyl)-5-methyl-4-oxo-1-<i>p</i>-tolyl-4,5-dihydro-pyrrole-3-carboxylic acid ethyl ester 66823-31-2 C22H23NO5
    5-hydroxy-2-(4-methoxy-phenyl)-5-methyl-4-oxo-1-<i>p</i>-tolyl-4,5-dihydro-pyrrole-3-carboxylic acid ethyl ester