Pill Identification by Imprints: M 1850 Home Pill Identification by Imprints: M 1850 1 result METHYLPHENIDATE ER 50 MG CAP Side 1: M 1850 Color: White Side 2: 50 mg Shape: Oblong Other Popular Drug Imprint PAR 868 ER 4 E0 93 7373 E 221 595 SYMAX LILLY 4415 P 33 CP 419 IP 109 G 372 2 CMC 176 CP113 3171 V SANDOZ 618 E21 N-T 609 GDC 134 logo TG 93 834 PLIVA 334 628 KU 106 STO 125 R207 332 I3 L962 VIVUS VALPROIC 250 bull symbol 747 SANKYO C01 044 WATSON 384 or WATSON XELODA AN 361 SU12