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 23 VP052 2858 logo and 048 S489 CDT 254 308 AV L 178 A027 CLARITIN D 93 5296 8N WATSON 796 44 178 A 171 E 13 WC-002 or WC RDY 663 922 T D IP33 CL 43 EVK A IDT M60 barr 324 n30 MUTUAL 100 SG 174 L5 12 21 54 077 logo PAMELOR 75 mg GG 489 U 135 607 544 93 5269 logo and 4804 PLIVA 323