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 805 X592 RX652 Andrx 710 E 277 C272 WPI 3630 GDC 134 6469 90 606 MP 445 D3 or PC b1011 A117 ZLP 156 I 36 L187 NICHE 125SLXP 192 par 220 RN5 ANI 510 SP/3 R 158 or 54 312 or WC 731 54 MYLAN DX 150 cardizem CD 180 mg ALTO 577 325 HLP 10 E150 W 25 RH38 ISA 132 Rivastigmine 9.5 mg/24 hours