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 G221 3 0 VP 077 M2A3 57344 NP 20 179 MYLAN 2302 M367 TMZ MYLAN TZ 1 n15 UT 0.25 BL 302 L881 93 7334 5013 V C282 Tiazac 420 AHI 2 CPL 3032 C325 1000 273 956 VS 80 W 924 S 572 BUMEX 2 CR 750 N 204 PERCOGESIC M 573 ITR OTSUKA 15 MYLAN MT 7 V210 AZ 80 RX 537 WATSON 463 M 221