Pill Identification by Imprints: MgO Home Pill Identification by Imprints: MgO 1 result MAGNESIUM OXIDE 400 MG TABLET Side 1: MgO Color: White Side 2: Shape: Round Other Popular Drug Imprint G74 HP 531 SU12 WATSON 862 logo and 201 AK 60 2084 V ML 67 2175 DCI MYLAN 8030 MYLAN MT 28 SYPRINE 54 737 ER 37.5 25 LH20 SZ 469 WATSON 424 M L23 U7 M512 LA16 WATSON 411 2 58 ANZEMET I 27 CP114 EP 136 461 80 mg or 462 125 mg Centrix 133 NxFE J66 L 349 L344 BL 325 PAD 0115 MYLAN 1101 2101 V CIFEREX