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 SZ 203 C 115 R789 RP 701 4993 2469 logo and 255 502 RI20 021 W-7 CT2 MYLAN 184 GG 772 C82 BNP 7600 11.4 AN 514 I 135 CL 84 U16 logo and 244 E550 2 55 0.75 T91 63 RX 828 L 348 L257 BP 815 54 375 L068 WATSON 862 MYLAN 3050 GPI S2 4007 D MP 112 TPV 250