6'-Dibutylamino-2'-(2-fluoroanilino)spiro[phthalide-3,9'-[9H]xanthene];6'-Dibutylamino-2'-(o-fluoroanilino)spiro[phthalide-3,9'-[9H]xanthene]
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number