Pill Identification by Imprints: AC54 Home Pill Identification by Imprints: AC54 1 result HYDROXYCHLOROQUINE 200 MG TAB Side 1: AC54 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint 209 or 274 WPI 858 G 51 RX694 SZ 466 E712 125SLXP 15 XL E 512 750 MG KADIAN S 40 PFIZER 398 04 M 1820 CL90 155 APTALIS 10 FE FORTE 54 650 PARLODEL 5 mg L255 T 19 logo and S5 OMEGA-RX CYP 192 ZE66 362 SUPRAX 200 37 54 717 P 40 GAB 800 WATSON 933 IBU 400 1158 HE1 783 N007 HYD 30