9-[2-(2,6-diphenylpyran-4-ylidene)ethenylidene]xanthene

9-[2-(2,6-diphenylpyran-4-ylidene)ethenylidene]xanthene

CAS号:87031-48-9
英文名:9-[2-(2,6-diphenylpyran-4-ylidene)ethenylidene]xanthene
分子式:C32H20O2
分子量:436.5