Gentaur 1,2-Diamino-4,5-methylenedioxybenzene dihydrochloride -1g
1,2-Diamino-4,5-methylenedioxybenzene dihydrochloride, also known as DMB dihydrochloride, is a building block used in organic chemistry. DMB dihydrochloride is the bis HCl salt of a 1,3-benzodioxole ring with amino groups in the 4 and 5 positions.