tert-butyl 3-(1-hydroxy-3-oxobut-1-en-1-yl)-7-(methoxymethoxy)-4-oxo-6-(pivaloyloxy)-4H-chromene-5-carboxylate

CAS号：1430068-89-5

英文名：tert-butyl 3-(1-hydroxy-3-oxobut-1-en-1-yl)-7-(methoxymethoxy)-4-oxo-6-(pivaloyloxy)-4H-chromene-5-carboxylate