2H-Pyrazino[2,3-b]-1,4-thiazine,3,4-dihydro-6,7-dimethyl-(9CI);6,7-DIMETHYL-3,4-DIHYDRO-2H-PYRAZINO[2,3-B][1,4]THIAZINE
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number