Pill Identification by Imprints: Y22 Home Pill Identification by Imprints: Y22 1 result ESZOPICLONE 2 MG TABLET Side 1: LU Color: White Side 2: Y22 Shape: Round Other Popular Drug Imprint ML 23 M 132 UPSHER-SMITH 0085 CIBA G 150 mg GILEAD 4331 OXYTROL 3.9 mg/day L179 A176 WATSON 460 435 204 I 6 294 R 174 A66 Relagesic logo and H4 982 ANI 210 799 54 511 EP112 AN 515 HYD 20 GX CL2 ML 5 603 M 577 T33 LCE 150 L123 BPI 192 93 7371 1310 logo and 049 E225 SANKYO 573 54 620