Pill Identification by Imprints: 2131 Home Pill Identification by Imprints: 2131 3 results NITROFURANTOIN MCR 100 MG CAP Side 1: logo and Zenith 100 mg Color: Pink Side 2: 2131 Shape: Oblong NITROFURANTOIN MCR 100 MG CAP Side 1: logo and Zenith 100 mg Color: Pink Side 2: 2131 Shape: Oblong NITROFURANTOIN MCR 100 MG CAP Side 1: logo and Zenith 100 mg Color: Pink Side 2: 2131 Shape: Oblong Other Popular Drug Imprint E73 RX632 TEVA GX CG7 VP 031 GGN5 UPSHER-SMITH 0230 UHE PreQue U 88 GXL 2.5 93 28 GGD7 553 M111 AN898 10 WATSON 347 GX CL2 I 71 141 D6 WP E50 GLUCOTROL XL 5 CRESTOR N 342 1044 242 Posture D S 429 MUTUAL 868 M 543 CGPI logo and H4 013 AN 323 93 782 LL255 CL 57 TEVA 7591