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 B 294 K 56 M 36 MARION HP 288 1119 877 logo and 257 logo and 509 Pfizer VIP102 B AYE R 44-393 M D10 MUTUAL 105 G 035 E 16 4941 RTG-400 GG 575 MYLAN 2264 B 35 AN 521 NOVEN INDERAL LA 80 M122 54 960 2876 902 L190 UPSHER-SMITH 0085 E 63 TL 015 GG 335 M 545 73 01 AP 84 MP 511 ASPIRIN -L- PERCOCET 5