4(5H)-Thiazolone, 5-(4-(1-methylethyl)phenyl)-2-(4-methyl-1-piperazinyl)- 5-(4-(1-Methylethyl)phenyl)-2-(4-methyl-1-piperazinyl)-4(5H)-thiazolone 50871-39-1 LA 1460 N-Methylpiperazino-2 p-isopropylphenyl-5 thiazolinone [French]