Pill Identification by Imprints: S433 Home Pill Identification by Imprints: S433 3 results CARBAMAZEPINE ER 100 MG CAP Side 1: S433 Color: Bluish-Green Side 2: 100 mg Shape: Oblong CARBAMAZEPINE ER 200 MG CAP Side 1: S433 Color: Light Gray Side 2: 200 mg Shape: Oblong CARBAMAZEPINE ER 300 MG CAP Side 1: S433 Color: Black Side 2: 300 mg Shape: Oblong Other Popular Drug Imprint WPI 839 743 AMBI 409 521 logo and 0 3 9 MSD 117 A/P 25 / 15 P 075 ICN LANOXIN U3A EP 118 MYLAN 1730 DSS L9Y7 L3T3 CLL L254 CP 404 M 14 467 T 10 TARO CZ ER 200 URS790 F 2 52H 52H 1081 KC 10 M 155 HP 61 ML 91 54 199 T81 EN1 200 OP 707 MYLAN 8021 E 655 IP 8 VP 120 J 58 PC20