(3S)-3-(aminomethyl)-5-methylhexanoic acid (3S)-3-(aminomethyl)-5-methyl-hexanoic acid 148553-50-8 Pregabalin Pregabalin [USAN] D02716 Lyrica (TN) Pregabalin (USAN) TOS-BB-0910 PD-144723 (R-)-3-isobutyl GABA 3-isobutyl GABA CI 1008 CI-1008 Hexanoic acid, 3-(aminomethyl)-5-methyl-, (3S)- Hexanoic acid, 3-(aminomethyl)-5-methyl-, (S)- Lyrica PD 144723