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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
    —— 3-(5<i>H</i>-chromeno[2,3-<i>b</i>]pyridin-7-yl)-hex-5-yn-2-one 55693-66-8 C18H15NO2
    3-(5<i>H</i>-chromeno[2,3-<i>b</i>]pyridin-7-yl)-hex-5-yn-2-one
    —— 3,5-dinitro-benzoic acid-(2-cyclohepta-2,4,6-trienyl-ethyl ester) 101351-53-5 C16H14N2O6
    3,5-dinitro-benzoic acid-(2-cyclohepta-2,4,6-trienyl-ethyl ester)
    —— 3-hydroxy-benzaldehyde dimethyldithioacetal 24396-28-9 C9H12OS2
    3-hydroxy-benzaldehyde dimethyldithioacetal
    —— 3-Isopentyloxy-3-phenyl-propionitril 33547-03-4 C14H19NO
    3-Isopentyloxy-3-phenyl-propionitril
    —— 3-<i>tert</i>-butyl-2,2,6-trimethyl-hept-4-yn-3-ol 65108-57-8 C14H26O
    3-<i>tert</i>-butyl-2,2,6-trimethyl-hept-4-yn-3-ol
    —— 3-acetamido-4-phthalimido-2-picoline 1206484-23-2 C16H13N3O3
    3-acetamido-4-phthalimido-2-picoline
    —— [3S,4S,5E]-5-{3-(4-methoxybenzyloxy)-4-methoxymethoxy-6-[(2S)-4-methyl-3,6-dihydro-2H-pyran-2-yl]-hex-5-enylsulfanyl}-1-phenyl-1H-tetrazol 527742-83-2 C29H36N4O5S
    [3S,4S,5E]-5-{3-(4-methoxybenzyloxy)-4-methoxymethoxy-6-[(2S)-4-methyl-3,6-dihydro-2H-pyran-2-yl]-hex-5-enylsulfanyl}-1-phenyl-1H-tetrazol
    —— [3-[hydroxy(diphenyl)methyl]-1,1,5,5-tetramethyl-2,6-diphenylsilolo[2,3-f][1]benzosilol-7-yl]-diphenylmethanol 848155-64-6 C52H46O2Si2
    [3-[hydroxy(diphenyl)methyl]-1,1,5,5-tetramethyl-2,6-diphenylsilolo[2,3-f][1]benzosilol-7-yl]-diphenylmethanol
    —— (3R,6S,1'R)-3-(1-Hydroxyethyl)-6-isopropyl-2,5-dimethoxy-3,6-dihydropyrazine 87378-29-8 C11H20N2O3
    (3R,6S,1'R)-3-(1-Hydroxyethyl)-6-isopropyl-2,5-dimethoxy-3,6-dihydropyrazine
    —— 3β-acetoxy-5-chloro-5α-pregnan-20-one 112790-35-9 C23H35ClO3
    3β-acetoxy-5-chloro-5α-pregnan-20-one
    —— [(3S,5R,8R,9S,10S,13R,14S,17R)-14-hydroxy-10,13-dimethyl-17-(6-oxopyran-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-yl] piperidine-3-carboxylate 1430823-81-6 C30H43NO5
    [(3S,5R,8R,9S,10S,13R,14S,17R)-14-hydroxy-10,13-dimethyl-17-(6-oxopyran-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-yl] piperidine-3-carboxylate
    —— 3β,20βF-diacetoxy-pregn-4-ene 15874-92-7 C25H38O4
    3β,20βF-diacetoxy-pregn-4-ene
    —— 3-[1-(2-{[tert-butyl(dimethyl)silyl]oxy}ethyl)-1H-indol-3-yl]propanoic acid 1435516-49-6 C19H29NO3Si
    3-[1-(2-{[tert-butyl(dimethyl)silyl]oxy}ethyl)-1H-indol-3-yl]propanoic acid
    —— 3,3;20,20-bis-ethanediyldioxy-5α-pregn-7-ene 911654-37-0 C25H38O4
    3,3;20,20-bis-ethanediyldioxy-5α-pregn-7-ene
    —— (3aR,4S,7aS)-3a,4-dimethyloctahydro-1H-inden-1-one 1228541-89-6 C11H18O
    (3aR,4S,7aS)-3a,4-dimethyloctahydro-1H-inden-1-one
    —— 3,4-diethyl-1-pentylpyrrolidine-2,5-dione 1189104-25-3 C13H23NO2
    3,4-diethyl-1-pentylpyrrolidine-2,5-dione
    —— 3-(2-(5-chloro-2-hydroxybenzylidene)hydrazineyl)isonicotinaldehyde 194782-55-3 C13H10ClN3O2
    3-(2-(5-chloro-2-hydroxybenzylidene)hydrazineyl)isonicotinaldehyde
    —— [3-(2-chloro-benzyl)-3<i>H</i>-thiazol-2-ylidene]-thiazol-2-yl-thiourea 39914-14-2 C14H11ClN4S3
    [3-(2-chloro-benzyl)-3<i>H</i>-thiazol-2-ylidene]-thiazol-2-yl-thiourea
    —— 3α-Acetoxy-11-oxo-21,21-bis-acetoxymethyl-5β-pregnan 2120-25-4 C29H44O7
    3α-Acetoxy-11-oxo-21,21-bis-acetoxymethyl-5β-pregnan
    —— 3,3'-(((2s,4s)-1,3-di-tert-butyl-2,4-disulfido-1,3,2,4-diazadiphosphetidine-2,4-diyl)bis(oxy))dibenzaldehyde 137918-43-5 C22H28N2O4P2S2
    3,3'-(((2s,4s)-1,3-di-tert-butyl-2,4-disulfido-1,3,2,4-diazadiphosphetidine-2,4-diyl)bis(oxy))dibenzaldehyde
    —— 3-(4-{4-[3-(4-<i>tert</i>-butyl-phenyl)-[1,2,4]oxadiazol-5-yl]-<i>trans</i>-styryl}-phenyl)-benzo[<i>d</i>]isoxazole 68699-93-4 C33H27N3O2
    3-(4-{4-[3-(4-<i>tert</i>-butyl-phenyl)-[1,2,4]oxadiazol-5-yl]-<i>trans</i>-styryl}-phenyl)-benzo[<i>d</i>]isoxazole
    —— 3-(2-hydroxy-3-morpholin-4-yl-propyl)-6,7,8-trimethoxy-2-methyl-3<i>H</i>-quinazolin-4-one 35247-96-2 C19H27N3O6
    3-(2-hydroxy-3-morpholin-4-yl-propyl)-6,7,8-trimethoxy-2-methyl-3<i>H</i>-quinazolin-4-one
    —— 3-Acetoxy-18-nor-1,3,5(10)-estratrien-17-ol 96766-87-9 C19H24O3
    3-Acetoxy-18-nor-1,3,5(10)-estratrien-17-ol
    —— 3-ethyl-5-{2-[3-(3-oxo-butyl)-3<i>H</i>-benzothiazol-2-ylidene]-ethylidene}-2-thioxo-thiazolidin-4-one 41435-54-5 C18H18N2O2S3
    3-ethyl-5-{2-[3-(3-oxo-butyl)-3<i>H</i>-benzothiazol-2-ylidene]-ethylidene}-2-thioxo-thiazolidin-4-one
    —— 3-Brom-4-methoxycinnolin 33844-50-7 C9H7BrN2O
    3-Brom-4-methoxycinnolin
    —— 3,5-dimethoxy-3,5-dimethyl-morpholine-4-carbonyl chloride 5367-80-6 C9H16ClNO4
    3,5-dimethoxy-3,5-dimethyl-morpholine-4-carbonyl chloride
    —— 3-ethyl-1,2,3,4,4a,8,9,14a-octahydro-benzo[6,7]azepino[3,2,1-<i>hi</i>]pyrido[4,3-<i>b</i>]indole 57611-39-9 C21H24N2
    3-ethyl-1,2,3,4,4a,8,9,14a-octahydro-benzo[6,7]azepino[3,2,1-<i>hi</i>]pyrido[4,3-<i>b</i>]indole
    —— 3-Ethyl-3',4-dimethyl-5'-oxo-2,2'-pyrromethen-4'-propionsaeure-methylester 6921-58-0 C17H22N2O3
    3-Ethyl-3',4-dimethyl-5'-oxo-2,2'-pyrromethen-4'-propionsaeure-methylester
    —— 3-methyl-1,4-diphenyl-1H-1,2,3-triazol-3-ium iodide 1258275-51-2 C15H14N3*I
    3-methyl-1,4-diphenyl-1H-1,2,3-triazol-3-ium iodide
    —— 3-hydroxy-2-(4-((2-nitro-1H-imidazol-1-yl)methyl)-1H-1,2,3-triazol-1-yl)propyl acetate 1070878-77-1 C11H14N6O5
    3-hydroxy-2-(4-((2-nitro-1H-imidazol-1-yl)methyl)-1H-1,2,3-triazol-1-yl)propyl acetate
    —— 3-{3-[3-(3-{4-[2-(2-{2-[2-(9H-Fluoren-9-ylmethoxycarbonyl)-ethylcarbamoyl]-ethylcarbamoyl}-ethylcarbamoyl)-ethylcarbamoyl]-butyrylamino}-propionylamino)-propionylamino]-propionylamino}-propionic acid 552891-44-8 C43H58N8O12
    3-{3-[3-(3-{4-[2-(2-{2-[2-(9H-Fluoren-9-ylmethoxycarbonyl)-ethylcarbamoyl]-ethylcarbamoyl}-ethylcarbamoyl)-ethylcarbamoyl]-butyrylamino}-propionylamino)-propionylamino]-propionylamino}-propionic acid
    —— 3β-hydroxyoleanane 11,13(18)-diene-28-carboxylic acid methyl ester: 25536-32-7 C31H48O3
    3β-hydroxyoleanane 11,13(18)-diene-28-carboxylic acid methyl ester:
    —— 3-dimethoxytrityloxy-2-<<N-(9-flurenylmethoxycarbonyl)-3-aminopropionyl>amino>propanol 176755-94-5 C42H42N2O7
    3-dimethoxytrityloxy-2-<<N-(9-flurenylmethoxycarbonyl)-3-aminopropionyl>amino>propanol
    —— 3β,9α-Dihydroxy-17β-acetoxy-androsten-(4) 88855-60-1 C21H32O4
    3β,9α-Dihydroxy-17β-acetoxy-androsten-(4)
    —— (3Z,9E)-(1R,7S,11S,15S,17R)-7-[(E)-(S)-1-Methoxymethoxy-3-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-allyl]-15-methyl-13-methylene-11-((R)-1-methyl-3-oxo-butoxy)-6,21-dioxa-bicyclo[15.3.1]henicosa-3,9,19-trien-5-one 503064-82-2 C37H54O8
    (3Z,9E)-(1R,7S,11S,15S,17R)-7-[(E)-(S)-1-Methoxymethoxy-3-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-allyl]-15-methyl-13-methylene-11-((R)-1-methyl-3-oxo-butoxy)-6,21-dioxa-bicyclo[15.3.1]henicosa-3,9,19-trien-5-one
    —— 3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-3-deazaadenosine 886227-23-2 C23H40N4O5Si2
    3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-3-deazaadenosine
    —— 3-(p-toluenesulfonyl)-6,7,8,9-tetrahydro-3H-benz<e>indol-8-one 155591-01-8 C19H17NO3S
    3-(p-toluenesulfonyl)-6,7,8,9-tetrahydro-3H-benz<e>indol-8-one
    —— 3-benzyloxycarbonylamino-3-thiazol-2-yl-propionic acid methyl ester 142035-88-9 C15H16N2O4S
    3-benzyloxycarbonylamino-3-thiazol-2-yl-propionic acid methyl ester
    —— 3-<4-hydroxy-4-(5-methoxybenzocyclobutenyl)butan-2-yl>cyclopentan-1-one 83914-13-0 C18H24O3
    3-<4-hydroxy-4-(5-methoxybenzocyclobutenyl)butan-2-yl>cyclopentan-1-one
    —— 3-[(8-chlorodibenz[b,f][1,4]oxazepin-10(11H)-yl]carbonyl]-N-(4-pyridinylmethyl)-4-pyridinecarboxamide, monohydrochloride 168173-63-5 C26H19ClN4O3*ClH
    3-[(8-chlorodibenz[b,f][1,4]oxazepin-10(11H)-yl]carbonyl]-N-(4-pyridinylmethyl)-4-pyridinecarboxamide, monohydrochloride
    —— 3-[3-(1-chloro-ethyl)-phenyl]-1-methyl-1-[1,3,4]thiadiazol-2-yl-urea 68429-81-2 C12H13ClN4OS
    3-[3-(1-chloro-ethyl)-phenyl]-1-methyl-1-[1,3,4]thiadiazol-2-yl-urea
    —— 3-Methoxy-16α-octyl-2,5(10)-oestradien-16β,17β-diol 97256-08-1 C27H44O3
    3-Methoxy-16α-octyl-2,5(10)-oestradien-16β,17β-diol
    —— 3-isopropyl-2,2-dioxo-1-(2-phenylsulfanyl-ethyl)-2,3-dihydro-1<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazin-4-one 67594-05-2 C18H20N2O3S2
    3-isopropyl-2,2-dioxo-1-(2-phenylsulfanyl-ethyl)-2,3-dihydro-1<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazin-4-one
    —— 3-methyl-1-phenyl-4,5-dihydro-1<i>H</i>-benzo[<i>b</i>]pyrazolo[4,3-<i>f</i>][1,4]oxazepine 68177-47-9 C17H15N3O
    3-methyl-1-phenyl-4,5-dihydro-1<i>H</i>-benzo[<i>b</i>]pyrazolo[4,3-<i>f</i>][1,4]oxazepine
    —— 3-(diethylamino-pyridin-4-yl-methyl)-1-(5-nitro-furan-2-ylmethyleneamino)-imidazolidine-2,4-dione 13660-57-6 C18H20N6O5
    3-(diethylamino-pyridin-4-yl-methyl)-1-(5-nitro-furan-2-ylmethyleneamino)-imidazolidine-2,4-dione
    —— 3-(2-acetoxy-phenyl)-6-(3-trifluoromethyl-phenyl)-3,4-dihydro-1<i>H</i>-pyrimidin-2-one 37053-56-8 C19H15F3N2O3
    3-(2-acetoxy-phenyl)-6-(3-trifluoromethyl-phenyl)-3,4-dihydro-1<i>H</i>-pyrimidin-2-one
    —— 3-Hydroxy-N-ethoxycarbonylmethyl-picolinamid 1019-31-4 C10H12N2O4
    3-Hydroxy-N-ethoxycarbonylmethyl-picolinamid
    —— 3-(4-chloro-3-ethoxycarbonylamino-6-fluoro-2-nitrophenyl)-6-trifluoromethyl-2,4(1H, 3H)-pyrimidinedione 224162-59-8 C14H9ClF4N4O6
    3-(4-chloro-3-ethoxycarbonylamino-6-fluoro-2-nitrophenyl)-6-trifluoromethyl-2,4(1H, 3H)-pyrimidinedione
    —— 3-bromo-4-(2-bromoethyl)-5-(4-bromophenyl)-2-phenylfuran 1403505-28-1 C18H13Br3O
    3-bromo-4-(2-bromoethyl)-5-(4-bromophenyl)-2-phenylfuran
    —— 3-furanylmethyl [R-(R*,S*)]-[1-(1H-indol-3-ylmethyl)-1-methyl-2-oxo-2-[(1-phenylethyl) amino]ethyl]carbamate 159672-60-3 C26H27N3O4
    3-furanylmethyl [R-(R*,S*)]-[1-(1H-indol-3-ylmethyl)-1-methyl-2-oxo-2-[(1-phenylethyl) amino]ethyl]carbamate