Pill Identification by Imprints: PF Home Pill Identification by Imprints: PF 1 result MS CONTIN 100 MG TABLET Side 1: PF Color: Gray Side 2: 100 Shape: Round Other Popular Drug Imprint 54 702 Q200 5.7 CL 25 AN 543 93 D ZYRTEC D U28 C1 or C2 or C3 A1 or A2 or A3 or A4 268/40 CL 37 100 M 155 logo and 6450 Z 100 A-264 ZC 80 A 6 I1 AAT 054 BARRIER MX 23 WATSON 404 PF 147 2 VALIUM C 25 A538 M 713 AMGEN 9 3 SG 326 L141 RSN 277 5013 V Forfivo HYCAMTIN SB 2102