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 CORTEF 10 logo and 127 P 50 M C28 MYLAN 197 M 090 IP 271 M164 ZC 03 MYLAN DE 40 CTI 141 7663 68 -7 C 284 CM4 NPR LE 250 AR 102 R530 N 350 M 775 GG 340 URS785 N A LAN 1050 L950 MYLAN 531 GG 953 P 1 SP2 PROVERA 5 BP 706 TL508 CP 333 ALV 196 395 LI 5 322 W 787 APO 134 par 211