Pill Identification by Imprints: b 212 Home Pill Identification by Imprints: b 212 2 results NIACIN ER 500 MG TABLET Side 1: b 212 Color: White Side 2: 500 Shape: Oblong NIACIN ER 500 MG TABLET Side 1: b 212 Color: White Side 2: 500 Shape: Oblong Other Popular Drug Imprint BRX 4 430 A 38 BP 650 E 277 1 1 ZOMIG 2.5 L3 or F 39 34 Z46 ML 53 74 ZE 300 XL 4165 IT 68 G 3719 TL 708 UPSHER-SMITH 0084 APTENSIO XR HP532 S 25 VASO 2.5 logo and A1 454 1427 R 2.5 logo and 2416 B 252 800 54 552 MOD 100 XANAX U-S 250 WATSON 583 B4 C M500 A694 IG272 S 521