ethyl {[7-(2-ethoxy-2-oxoethoxy)-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yl]oxy}acetate
ethyl {[7-(2-ethoxy-2-oxoethoxy)-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yl]oxy}acetate(ethyl {[7-(2-ethoxy-2-oxoethoxy)-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yl]oxy}acetate)
CAS:
化学式: C20H22O8