99746-73-3

L-Praziquanamine L-Praziquanamine, >99%,100%ee (S)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one (S)-()-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 4H-Pyrazino[2,1-a]isoquinolin-4-one, 1,2,3,6,7,11b-hexahydro-, (11bS)-