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 54 017 IG272 AAT 102 MYLAN 6380 WATSON 801 PD 223 54 323 MYLAN 3110 WATSON or WATSON 075 F 8 I 23 835 KEFLEX 500 mg CL 205 GIL 0.5 FPI 2174 ML54 54 620 cor 131 MYLAN G1 logo and 2579 Z 71 1160 54 452 logo 751 b 701 P4 248 I84 Z 100 WPI 900 MYLAN 167 832 25 A 50 5266 MEDROL 4 CL92 BRX 4 254