Pill Identification by Imprints: CP 402 Home Pill Identification by Imprints: CP 402 1 result METHYLPHENIDATE ER 20 MG CAP Side 1: CP 402 Color: White Side 2: 20mg Shape: Oblong Other Popular Drug Imprint logo and 174 477 CL55 W 1037 M 14 U38 N4 44 159 W V360 658 OV 502 EP 904 S 90 3 T 207 5684 U-S LZ2 BENTYL 20 689 Phillips 669 cor 188 ZC 75 603 L416 RX905 1070 5/500 8 mg US 12 ER WW 112 HE1 S489 N 3 S1 or P M 1850 logo and 5307 T 109 RP115