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 OWP 1000 AMBI 443 B AYE R P 20 GAVISCON 1175 GGD6 S405 1000 D5 PA2120 HP 66 GG 931 GG 18 T 150 4994 NL 575 G222 M C53 CL 84 EP 120 537 gleevec WPI 3385 2102 E550 dp E 12 6 G 4 HLA 20 93 53 u100 PREMPRO 0.3/1.5 PD 156 TCL 016 54 315 P 10 ZONEGRAN 25 L 230 u75 A67