Pill Identification by Imprints: ALKA SELTZER EX S Home Pill Identification by Imprints: ALKA SELTZER EX S 1 result ALKA-SELTZER ES TAB EFF Side 1: ALKA SELTZER EX S Color: White Side 2: Shape: Round Other Popular Drug Imprint 54 758 268 logo and 500-40 N1 ACTIQ 1200 J 245 S3 BN2 GRIS-PEG 593 CL 3 544 M A15 AUGMENTIN 875 A538 PREMARIN 1.25 M522 E3 or C2 DAN 5 EN1 TL514 LBH 15 mg 851 NC 100 L 230 IP 203 M 52 AA1 C182 AMA RYL 44 615 or 44 544 CL 6 EP 130 152 F200 44 157 logo and LANNETT CDT 252 982 or 983 fentanyl 800 mcg