121264-02-6 2-(2-(4-(2-Methoxyphenyl)-1-piperazinyl)ethyl)amino-5-acetyl-4,6-dimethylpyrimidine Ethanone, 1-(2-((2-(4-(2-methoxyphenyl)-1-piperazinyl)ethyl)amino)-4,6-dimethyl-5-pyrimidinyl)-, trihydrochloride Shi 437 Shi-437