"2H-Pyrazino[2,1-a]isoquinoline, 1,3,4,6,7,11b-hexahydro-, (S)- (dihydrochloride)"
"2H-Pyrazino[2,1-a]isoquinoline, 1,3,4,6,7,11b-hexahydro-, (S)- (dihydrochloride)"
"2H-Pyrazino[2,1-a]isoquinoline, 1,3,4,6,7,11b-hexahydro-, (S)- (dihydrochloride)"
"2H-Pyrazino[2,1-a]isoquinoline, 1,3,4,6,7,11b-hexahydro-, (S)- (dihydrochloride)"