Ethyl 2-oxo-2-(2-oxotetrahydro-2H-pyran-3-yl)acetate

2-氧代-2-(2-氧代四氢-2H-吡喃-3-基)乙酸乙酯
CAS No: 61202-99-1
Order 61202-99-1 ethyl,oxotetrahydro,pyran,acetate,2h-pyran,tetrahydro-2h-pyran,tetrahydro-2h-pyran-3-yl
2H-pyran
156964-94-210,23-Dioxabicyclo[17.3.1]tricosa-5,7,21-trien-9-one,3,13,15-trihydroxy-11-[2-hydroxy-1,3-dimethyl-5-(tetrahydro-4-methoxy-6-methyl-2H-pyran-2-yl)pentyl]-17-methoxy-6,12,16-trimethyl-,[1R-[1R*,3S*,5E,7E,11S*[1S*,2S*,3S*,5(2S*,4R*,6S*)],12S*,13R*,15S*,16S* 136765-21-49,23,35,49-tetrahydroxy-4,30-bis(hydroxymethyl)-3,6,15,18,22,29,32,41,48-nonamethyl-53,54,55,56-tetraoxo-16,42-bis({[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}methyl)-12,26,38,52-tetraoxanonacyclo[48.2.1.1~10,13~.1~24 Tetrahydro-2H-pyran-3-yl
125640-35-9[6-({2-[(4,5-dihydroxy-6-{[4-hydroxy-2-{[3,5a,8,8,11a-pentamethyl-3-(4-methyl-2-oxopentyl)-1-oxo-3a,4,5,5a,7,7a,8,9,10,11,11a,11b,12,13-tetradecahydro-3H-naphtho[2',1':4,5]indeno[1,7a-c]furan-9-yl]oxy}-5-(sulfooxy)tetrahydro-2H-pyran-3-yl]oxy}-2-methyltet 103716-13-8S-[(2R,3S,4S,6S)-6-({[(2R,4S,5R,6R)-4,5-dihydroxy-6-{[(2S,5Z,9R,13Z)-9-hydroxy-12-[(methoxycarbonyl)amino]-13-[2-(methyltrisulfanyl)ethylidene]-11-oxobicyclo[7.3.1]trideca-1(12),5-diene-3,7-diyn-2-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl]amino}oxy)-4-hydr