Pill Identification by Imprints: CP 404 Home Pill Identification by Imprints: CP 404 1 result METHYLPHENIDATE ER 40 MG CAP Side 1: CP 404 Color: Yellow Side 2: 40 mg Shape: Oblong Other Popular Drug Imprint L274 NAPROSYN A176 L235 54 751 T1 50 GX 623 60 98 Y04 IB200 D2 BP 813 101 V241 93 1060 2984 TCL 280 GG 450 159 G G N L 311 logo 113 P-Fe fentanyl 600 mcg RG87 PE 669 UCB 582 A94 E 0932 4833M PE820 EL 14 272 n30 MM logo and 5710 MYLAN 2260 Estradiol 0.025 mg/day 54 922