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 USB 001 54 375 CL 20 WPI 3631 MYLAN 551 ADALAT CC WATSON 415 Q21 E 707 L059 WW1 P 657 M F6 PLIVA 518 L133 142 MP 513 J 246 120 44 348 UCB 500XR C370 54 323 EP or E CPL 3031 TL518 381 791 L201 K 18 Andrx 825 MYLAN PR60 M B3 W 1035 C 74 A9 or A8 or A7 or A2 logo and 335 M D12 CXL 4 06/012D