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 WATSON 605 ZC 66 M RE6 ucb 500 CL61 L 299 93 5296 I 4 NPS 550 1200 P10 EGLT 30 SDF 20 MX9 MYLAN 5211 F21 I 64 M R7 TL020 WPI 3 NT6 WAR 1 54 987 HP64 922 KU 128 A IK 3.5 MEL 7.5 MP 272 617 LAMICTAL 150 AN899 15 A D G GG 615 UPSHER-SMITH 0227 808 logo and TI GGN5 37-4401 B082