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 L 217 207 BPI 192 54 425 WPI 845 A 33 J66 AAT 101 NAPROSYN FOR SLEEP M MATULANE LP332 ZIKS 633 Niraparib L75 BACTRIM MP 273 M522 Fentanyl 100 mcg/hr M945 T538 2230 par 117 PLETAL 100 W 100 SLV M 86 363 GS XJG 20LA 54 396 ACCOLATE 20 V 1 86 67 MYLAN 5427 M P9 LAMICTAL AN70 44-338 LASIX and logo 40