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 S 902 TCL 370 NL 712 U 787 ZA-11 S12 VP 044 44 447 AC54 CORTEF 20 ZA-18 M L SD 6 logo and 500 316 or 317 123 ML 87 E 13 AK 160 U40 5125 V ZA 66 ML 23 BMS 150 mg L052 SG 322 logo and 524 1 KLONOPIN DX ML 040 ML 36 E 655 GX CL2 ZA48 EM 10 W 3 836 E71 EZ FE 420