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 IP 103 54 489 TL606 G 60 MYLAN 6900 5 7 U26 LDK 150MG L751 ADAMAS 170 MP 20 S 901 IP204 MACRODANTIN 100 mg 905 CL 76 DYRENIUM 100mg 188 AI ZE68 LBH 15 mg 2 58 GX FC3 MYLAN 257 T 17 A 50 G 035 A 151 AB H5/325 186 ALV 196 L75 UCB 583 ZC 75 TL020 1345 T400 21 ENL