Chemical Name:(14bRS)-2-Methyl-1,2,3,4,10,14b-hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepine 1,2,3,4,10,14b-Hexahydro-2-m(as per EP) ; ethylpyrazino[2,1-a]pyrido[2,3-c][2]-benzazepine (as per USP) (14bRS)-2-Methyl-1,2,3,4,10,14b-hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepine
