2-Methyl-3-oxo-4-(2,3-dihydroxypropyl)-6-chloro-2,3-dihydro-1,4-benzoxazine 2H-1,4-Benzoxazin-3(4H)-one, 6-chloro-4-(2,3-dihydroxypropyl)-2-methyl- 52042-24-7 6-Chloro-4-(2,3-dihydroxypropyl)-2-methyl-2H-1,4-benzoxazin-3(4H)-one Diproxadol Diproxadol [INN] Diproxadolum [INN-Latin]