Pill Identification by Imprints: L421 Home Pill Identification by Imprints: L421 3 results EQL EFFERVESCENT ANTACID-PAIN Side 1: L421 Color: White Side 2: Shape: Round MEDI-SELTZER EFFERVES TAB Side 1: L421 Color: White Side 2: Shape: Round MEDI-SELTZER EFFERVES TAB Side 1: L421 Color: White Side 2: Shape: Round Other Popular Drug Imprint 54 036 C 54 848 CL28 SZ 658 VP 045 MAX Andrex 700 b 973 ucb 250 1249 MYLAN 6120 V500 PA 916 60 GP 7152 Nitro-Dur 0.2 mg/hr West-ward 475 TR50 HP 3 GLYBUR J 2101 V R50 E 104 E 512 M 154 Corcept EM3 G230 ALKA SELTZER FE1 Estradiol 0.025 mg/day V 4172 FENTANYL 100mcg/hr Macrobid A87 BP 802 SLC 221