Pill Identification by Imprints: ML 31 Home Pill Identification by Imprints: ML 31 1 result METFORMIN HCL ER 750 MG TABLET Side 1: ML 31 Color: Pink Side 2: Shape: Oblong Other Popular Drug Imprint 112 CL 042 logo and 50 mg 0632 75mg C53 C152 S 5 GGN2 037 ATN SAL M E16 54 006 U37 E612 5 CM fentanyl 800 mcg AN 321 C272 N009 L 67 L191 logo and 672 P 2.5 31 90 PAL 6 MP 771 449 N1 ZA 66 517 A22 808 VALPROIC 250 PAL J2 barr 140 mg TV U1 ZC 26 SPD417