Pill Identification by Imprints: 507 or P Home Pill Identification by Imprints: 507 or P 1 result NECON 0.5-35-28 TABLET Side 1: WATSON Color: Multi-Color (2) Side 2: 507 or P Shape: Round Other Popular Drug Imprint ZYRTEC E 11 ZYBAN 150 322 logo and 833 GG D8 2 56 WAR 2 1/2 M PD3 ZIKS 633 L 20 M 83 GG 634 E 134 HP 4 AMBI 444 L 4 M A15 D2 AN 512 2369 93 D 1442 GIL 1 54 518 Z4 U 129 953 b1011 358 54 881 013 MYLAN 5426 139 Lilly 3233 ZC 64 T/255 974 MCR 109 TR25