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 Tiazac 420 MP 43 logo and 8 C1 or C2 or C3 or P 591 L544 A221 308 AV RX615 logo and 10 CellCept 500 TARO 11 logo and 104 L-2 CL 78 638 GG 18 Y03 398 ARI 15 MD U L C 7 44 178 SU PE M A10 Watson 370 A297 AMT 247 M P5 U-S 1 e5 111 FS2 5011 V CTI 122 logo and TH 1000 E 401 60 98