Pill Identification by Imprints: STO 200 Home Pill Identification by Imprints: STO 200 1 result CARBIDOPA-LEVODOPA-ENTACAPONE 50-200-200 MG TAB Side 1: STO 200 Color: Dark Brownish Red Side 2: Shape: Oval Other Popular Drug Imprint 2171 GP 151 201 or 271 H 2 LAMICTAL XR 50 PH 024 2 59 M A12 737 WPI 839 93 5268 AMA RYL Fentanyl 12.5 mcg/hr 06/012D M136 logo and 051 MP 35 P 5 44 531 RIDAURA WATSON 384 or WATSON A 25 37 MYLAN 5050 PA 917 CL 206 RPC 053 E224 TV TV P2 FLO C316 BRONKAID T 20 S190 R 1 S429 250 mg AC L873 93 784