2639426-95-0

N-Nitroso Brexpiprazole Impurity 32 Piperazine, 1-benzo[b]thien-4-yl-4-nitroso- 1-(1-benzothiophen-4-yl)-4-nitrosopiperazine 1-(benzo[b]thiophen-4-yl)-4-nitrosopiperazine N-Nitroso Brexpiprazole piperazine intermediate Brexpiprazole Impurity 140 (N-Nitroso Brexpiprazole Impurity 2)