Pill Identification by Imprints: NSR 50 Home Pill Identification by Imprints: NSR 50 2 results INSPRA 50 MG TABLET Side 1: Pfizer Color: Yellow Side 2: NSR 50 Shape: Diamond INSPRA 50 MG TABLET Side 1: Pfizer Color: Yellow Side 2: NSR 50 Shape: Diamond Other Popular Drug Imprint WW 268 118 logo and 2666 ZGNX 40 mg 140 MS SAL 7.5 WW 110 ZYRTEC LAN 1109 330 n 351 K VASOTEC OS 213 KEFLEX 750 853 M C51 West-ward 261 NL4S CPL 3033 GSI 12 EVOXAC IPX066 CTI 222 M33 SZ245 5 XL RTG 50 465 1490 3125 737 RI 61 1170 KPI 283 M 407 MEL 7.5 B528