Pill Identification by Imprints: CP 401 Home Pill Identification by Imprints: CP 401 1 result METHYLPHENIDATE ER 10 MG CAP Side 1: CP 401 Color: Green Side 2: 10mg Shape: Oblong Other Popular Drug Imprint CPC1325 logo and 2890 93 292 ZC 81 VISTARIL Y 42 K 400 ZL 1 C7 PRODRIN M 120 APTALIS 40 M CL1 R530 barr 15 mg G 342 3972 R332 033 676 51A NL2S 25 43 93 3123 T 194 4825 EC-NAPROSYN 54 339 GX EX1 IP 8 ASC 116 GS F1Y 325 A973 logo and 661 54 733 R logo and PCE 851 L178 8311