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 GG 953 TENORETIC SPD417 CL 205 ZC 76 Dulcolax LANNETT 93 208 336 G 3718 AMOXIL 875 54 688 ALG 264 logo and YD logo TG PH 033 PATR 381 CL92 69 logo and 4357 TV U7 1182 logo and 345 MP 30 105 R3 M31 M 61 AR MYLAN 1610 P-114 V264 S12 239 or 291 E 18 ZC38 MATULANE N 739 ROBAXIN 750