1', 3'-Dihydro-5'-methoxy-1',3',3'-trimethyl-6-nitrospiro[2h-1-benzopyrano-2,2'-(2H)-indole] 95% 16331-96-7 C₂₀H₂₀N₂O₄ 352.3838 g./mol ฿17,424.00 View
