Pill Identification by Imprints: N51 Home Pill Identification by Imprints: N51 1 result ABACAVIR-LAMIVUDINE-ZIDOV TAB Side 1: LU Color: Blue-Green Side 2: N51 Shape: Oval Other Popular Drug Imprint I7 NCH 0820 4839 V Rifampin 150 EM 5 AC359 COUMADIN 6 PREVACID 30 or BRISTOL 7279 or KL Z 4235 GG L7 OR RPC 053 SR 375 OS 304 logo and 571 SYNTHROID 556 JMI D16 GG 181 b1010 R6 R530 43 REV SANDOZ 618 113 5 7 VRX 0901 C* T1 AN 321 R179 V359 G 0029 logo 150 12.5/1000 LIN 600 M CL1 I 12 PACK 75