Pill Identification by Imprints: S429 500 mg Home Pill Identification by Imprints: S429 500 mg 1 result PENTASA 500 MG CAPSULE Side 1: S429 500 mg Color: Blue Side 2: logo Shape: Oblong Other Popular Drug Imprint P12 L122 ZVR 100 MYLAN 5428 E 799 TL600 C 92 ZD 14 R333 455 AAT 051 HZT GDC 103 WELLBUTRIN SR 150 M A15 N 741 M 613 PROTONIX u50 RX 901 MPC J 58 ZC45 MYSOLINE 50 DG2 266/18 KLX C02 411 312 656 142 C43 GG 737 751 44-389 U01 5266 E1 or E2 F5