Pill Identification by Imprints: M 137 Home Pill Identification by Imprints: M 137 1 result STAVUDINE 30 MG CAPSULE Side 1: M 137 Color: Light Orange Side 2: M 137 Shape: Oblong Other Popular Drug Imprint RX694 N 80 PREMPRO 0.625/5 CALAN 120 PD 157 logo and 5306 G12 PAR 867 Kaopectate NL 570 A 171 G 019 M L52 L158 G44 RP 115 BN4 172 FENTANYL 400 MCG 634 44 449 L 128 25 43 G 325 N 940 RC26 603 SZ Z5 AR 50 WELLBUTRIN SR 150 CP 406 XP N 83 A my logo and 4960 WPI 3739 L237 W 781 54 775 UPSHER-SMITH 0228