CAS NO:123886-69-1; 2h-1-benzopyran, 3,4-dihydro-7-methoxy-2,2-dimethyl-3-phenyl-4-(4-(2-propenylox

CAS:

123886-69-1

英文名称:

2h-1-benzopyran, 3,4-dihydro-7-methoxy-2,2-dimethyl-3-phenyl-4-(4-(2-propenylox

trans-y)phenyl)

4-dihydro-7-methoxy-2,2-dimethyl-3-phenyl-4-(4-(2-propenyloxy)phenyl)- trans-2h-1-benzopyra