Pill Identification by Imprints: CL 20 Home Pill Identification by Imprints: CL 20 1 result METHENAMINE HIPP 1 GM TABLET Side 1: CL 20 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint 539 N 9 Nitroglycerin 0.1 mg/hr 4890 265/10 PLIVA 328 H108 L17 M 61 333 691 54 302 YS 01 Lilly 3270 GG 80 CL7 ELP 2 1/2 BMS 150 mg EXH 16 WW 172 HH210 OR 606 L181 080 TE VA logo and 150 ABG 972 11 AP 016 U 136 Tofranil-PM 125 mg TL042 EK 25 X08 Forfivo ML 30 L191 D10 b 424