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 NT 400 W 516 P-114 CIS 28 Vivotif logo and 4443 A533 Sandoz E 5 A694 1V125 N 11 MUTUAL 105 FL NL 790 M 253 logo and L001 A-011 30 G80 1204 WC 800 G 3717 Z10 ALV 317 832 200 cor 150 H 49 OXYTROL 3.9 mg/day AN 617 HP 194 645 ACA 100mg TV U1 1386 JSP 545 ZF 43 MYLAN G2 M 17 HYZAAR SPI