Pill Identification by Imprints: C 23 Home Pill Identification by Imprints: C 23 1 result QUETIAPINE ER 200 MG TABLET Side 1: C 23 Color: Yellow Side 2: Shape: Oblong Other Popular Drug Imprint G 3720 E3 AA1 RI90 Y03 FX 75 31 90 L131 EXELON 4.5 mg AN 543 L195 93 5514 CI HP 194 par 258 E 48 logo and PAMELOR and 25 mg L2 L76 T/255 Z330 30 mg PREMARIN 0.625 LTG 2 KPI 117 TUMS 3 MYLAN 3422 0384 40 mg DAN DAN P P West-ward 292 C 94 G 3742 7365 logo and 01A M RE6 U 11 506 M GP2 TDF 52H 52H