Pill Identification by Imprints: R531 Home Pill Identification by Imprints: R531 1 result DIVALPROEX SOD DR 500 MG TAB Side 1: R531 Color: Light Pink Side 2: Shape: Oblong Other Popular Drug Imprint 367 975 A200 A 33 IP 101 GG 962 M 2 HYD 40 923 E 1 7033 E224 WATSON 790 KC M20 345 G 0028 TAP MP 116 E20 ER 7 NPR LE 250 Theo-24 100mg ALG 263 44 532 M 177 E 82 MARION 446 MLX 123 L498 T91 93 3123 37 46 H22 ALTACE 1.25 mg E 757 C151 W 29 ZC 81 PROCARDIA XL 90