Pill Identification by Imprints: PY 1 Home Pill Identification by Imprints: PY 1 2 results PHENAZOPYRIDINE 100 MG TAB Side 1: PY 1 Color: Deep Brown Side 2: Shape: Round PYRIDIUM 100 MG TABLET Side 1: PY 1 Color: Deep Brown Side 2: Shape: Round Other Popular Drug Imprint WPC 001 NORVASC GX EJ7 RB97 APO TI-4 ZF 42 CIPLA DROXIA 6337 2876 BPI 192 EV0077 CYP 179 par 084 GG 580 BL 325 H3647 logo SANDOZ 665 APO 018 XR 50 HP 149 PRIMA logo and 15 E1 N C CALAN 120 701 PRINIVIL 2087 V D 96 TH1M 54 751 61265 us RF 27 m 50 ALTACE 2.5 mg K3 838 PX 3 FL 1.5 or FL 3 125SLXP