1 x $65.00
1 x $60.00
Certified Reference Standards...
化学名称: (6aR,11aR)-3,9-dimethoxy-6a,11a-dihydro-6H-benzofuro[3,2-c]chromene
微笑: COC1=CC=C2[C@@](OC3=C4)([H])[C@](COC2=C1)([H])C3=CC=C4OC