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 XENICAL 120 1201 West-ward 257 T 10 A6 N 940 RDY610 WATSON 583 STO 100 93-5 44 175 logo and 511 logo and 750 S253 IP 189 M 38 PD 525 CLOM 50 316 or 317 DAN 150 TARO G 341 S552 AA 825 0860 ML 94 WPI 2245 BI 6 TEGRETOL FP650 G 021 ML55 626 93 3145 H 3 O10 AZ221 MP 4 G 3720 M 127