Pill Identification by Imprints: Tiazac 420 Home Pill Identification by Imprints: Tiazac 420 2 results TIAZAC ER 420 MG CAPSULE Side 1: Tiazac 420 Color: White Side 2: Tiazac 420 Shape: Oblong TIAZAC ER 420 MG CAPSULE Side 1: Tiazac 420 Color: White Side 2: Tiazac 420 Shape: Oblong Other Popular Drug Imprint PX 4 MAXALT GC EL 14 93 3171 VANCO T M BMS 1964 Q400 PREMPRO 0.625/5 G 60 LCI 54 582 Glaxo A-009 15 1170 F 85 E 136 logo and 509 WATSON 487 STI 022 PH MP 112 904 CREON 1203 TARO CZ ER 300 CL 73 P297 32 GC 101 FH 160 GPI P-60 SU PE GGN5 AMOXIL 500 NP 5 RI6 M 542 Dia B 54 746 GS XJG