Pill Identification by Imprints: Y21 Home Pill Identification by Imprints: Y21 1 result ESZOPICLONE 1 MG TABLET Side 1: LU Color: Light Blue Side 2: Y21 Shape: Round Other Popular Drug Imprint H9050 LANOXIN Y3B CTI 142 524 Q 300 584 SZ 658 Z 3926 P 0 1 WPI 867 I 64 54 215 FLUMADINE 100 TL 003 K 2 AA1 2471 TL508 J62 FL 60 APTALIS 25 V210 CL 12.5 MYLAN TM 20 175 RD 53 MYLAN DA 5 PERCOGESIC ML 30 VASOTEC L 36 44 113 M05 745 U36 L235 AC 357 H119 A Z EP 140