Pill Identification by Imprints: L2U4 Home Pill Identification by Imprints: L2U4 2 results GS CAL ANTACID 750 MG CHEW TAB Side 1: L2U4 Color: Assorted Side 2: Shape: Round HM CAL ANTACID 750 MG CHEW TAB Side 1: L2U4 Color: Assorted Side 2: Shape: Round Other Popular Drug Imprint 216 5 6 LCI 1445 MYLAN QS 324 WATSON 343 RB97 ZE 50 VISTA 115 627 2174 AMG 41 UM 1139 HP 512 CORTEF 10 EP 131 b 171 EP 135 175 LAN 1109 ML logo and 83 S 430 logo and 256 68 85 SG 322 XANAX 1.0 53 ML55 PX 4 L177 logo and 20 736 V355 93 3125 E652 J 246 E 647 T598