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 MYLAN 6088 188 Lilly CTI 115 UT 0.125 E 82 C 16 E658 SL 50 1 4 1034 CL92 MYLAN 7010 MYLAN TE 6 C 4 FAM500 CL 25 BUMEX 0.5 837 TV 2 HP Z 13 T538 RENAGEL 400 INDERAL LA 160 M 724 F7 M C2 L189 EP or E G 21 E 130 OP 706 DROXIA 6337 V500 NL 791 617 CIS 28 MF 1161