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 F20 100 OPI B 3 TI 200 CPC 1325 259 or 310 MACRODANTIN 100 mg GG 580 2171 RU5 B2 577 LUPIN RX 830 E41 I 05 RIBAVIRIN 200MG 571 334 93 7385 CYP 196 E 210 VP052 M376 627 BCT 2 1/2 292 or 293 GG 431 P10 GX 623 MP 442 I 22 N040 DILANTIN SONIDEGIB 200MG HPC 200 TMC435 150 OMEPRAZOLE 40 mg N008 RDY 664