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 E 103 WPC 001 812 66 or 67 257 M N3 WW 948 E 131 K3 PLIVA 518 logo 0023 7767 Y2 or P A-008 10 A 214 60 98 ZYLOPRIM 100 61 60 Poly 216 C 115 B4 PLIVA 328 PAR 867 ZD 19 1328 W961 GC5 SEA RLE 10 41 54 107 BRX 3 AA 820 51H 51H LCI 1318 5 5 5 E21 AN 573 93 3160 TA1M nitroglycerin 0.4mg/hr logo and 3091