ethyl 1-(3-methoxy-3-oxoprop-1-en-2-yl)-4-oxo-3-phenyl-1,9b-dihydro-4H-furo[3,4-c]chromene-8-carboxylate

CAS号：1608160-79-7

英文名：ethyl 1-(3-methoxy-3-oxoprop-1-en-2-yl)-4-oxo-3-phenyl-1,9b-dihydro-4H-furo[3,4-c]chromene-8-carboxylate