Pill Identification by Imprints: C348 Home Pill Identification by Imprints: C348 2 results MEMANTINE HCL ER 21 MG CAPSULE Side 1: par Color: Green Side 2: C348 Shape: Oblong MEMANTINE HCL ER 21 MG CAPSULE Side 1: par Color: Green Side 2: C348 Shape: Oblong Other Popular Drug Imprint H H PX 4 OP100 CL 25 E 139 93 7336 H 3 ATABEX E 152 T558 RSV 20 GG 739 G 241 G 532 W 921 WATSON 453 RIC T 192 MP 444 L187 54 043 NT logo and 242 barr 302 HP 229 FS2 54 351 BCI PROVERA 10 m 100 MYLAN 1610 par 222 BMS 400 mg logo and 143 SV2 U7 or U13 NTBC 5 mg P51 C41 S553