Pill Identification by Imprints: 54 591 Home Pill Identification by Imprints: 54 591 1 result IMIPRAMINE PAMOATE 75 MG CAP Side 1: 54 591 Color: Light Caramel Side 2: 54 591 Shape: Oblong Other Popular Drug Imprint GG N7 M 1745 M RN3 MPC 500 logo and 10 L 301 Caltrate S 111 K 29 CYP 161 b 974 logo and NT I111 M 545 MUTUAL 900 COUMADIN 3 UPSHER-SMITH 0087 L 105 A08 RLC ALTACE 10 mg TV 5401 H P 213 TV 5 LU 93 3129 logo and p MYLAN 182 OP 703 343 logo and 49 1 83 E 213 R25 TV 4 MP 272 273 R135 GX LL7