Pill Identification by Imprints: logo and Zenith 50 mg Home Pill Identification by Imprints: logo and Zenith 50 mg 1 result NITROFURANTOIN MCR 50 MG CAP Side 1: logo and Zenith 50 mg Color: Pink Side 2: 2130 Shape: Oblong Other Popular Drug Imprint ZC 79 LMT 54 527 RX 791 355 ECR Estroven GG 51 GX EX1 S 20 KEFLEX 500 mg R150 FE1 L012 M 23 742 SINGULAIR GG N4 239 or 291 W 1035 Z 2089 EP136 TRA650 1 3 fentanyl 1600 mcg M 573 H 502 PREMARIN 0.9 L 4 logo and 574 T 4829 E 117 Fentanyl 12 mcg/hr V-Z-F CIBA NL 4 J62 M 54 par 220