Pill Identification by Imprints: T503 Home Pill Identification by Imprints: T503 1 result SE-TAN PLUS CAPSULE Side 1: T503 Color: White Side 2: T503 Shape: Oblong Other Popular Drug Imprint 54 144 OP 703 EC 35 50 92 M1 logo and 242 24 PREMARIN 0.625 MYLAN 186 INDERAL XL 52 Y PRO 54 145 459 C280 268/40 N 08 657 25 102 MYLAN 477 R530 AP4 54 753 298 TUMS VANQUISH RX 553 logo and 50 mg VPHEME NAPROSYN AN 522 2631 GG 340 351 DSC L60 93 1003 ZE 37 M121 Pfizer alza 18