Pill Identification by Imprints: D13 Home Pill Identification by Imprints: D13 4 results NIACIN ER 1,000 MG TABLET Side 1: LU Color: Orange Side 2: D13 Shape: Oval NIACIN ER 1,000 MG TABLET Side 1: LU Color: Orange Side 2: D13 Shape: Oval NIACIN ER 1,000 MG TABLET Side 1: LU Color: Orange Side 2: D13 Shape: Oval NIACIN ER 1,000 MG TABLET Side 1: LU Color: Orange Side 2: D13 Shape: Oval Other Popular Drug Imprint GG 2 4 9 WPI 839 AAT 058 G220 GPI A5 M L19 G 343 WATSON 462 V403 60 97 Z16 RI 5 T400 ucb 250 2088 V 3671 b 701 R12 E 53 MP 37 D 1200 0632 75mg 3RP MACRODANTIN 100 mg ROCHE 0245 MYLAN CF 45 607 LCI 1337 221 u10 CPC1325 2172 GG638 or AMOX 500 or GG C9 NL4S 68 85 LILLY 3251 M945 G264 2470 V100 or V150