Pill Identification by Imprints: E 4350 Home Pill Identification by Imprints: E 4350 3 results ISONIAZID 300 MG TABLET Side 1: E 4350 Color: White Side 2: Shape: Round ISONIAZID 300 MG TABLET Side 1: E 4350 Color: White Side 2: Shape: Round ISONIAZID 300 MG TABLET Side 1: E 4350 Color: White Side 2: Shape: Round Other Popular Drug Imprint ZCR L 125 51H 51H MYLAN 148 M 54 EZ FE 12.5 L203 54 881 VRX 0901 MYLAN 1650 Sandoz 663 2 9 NA 500 LAMICTAL XR 100 RDY608 USL 8 logo and 750 922 1137 barr 5 mg AAT 058 MP 79 T30 10 00 logo and Zenith 50 mg H 012 M T1 E 63 NeevoDHA 113 E503 1325 TV 5 GS TF7 T513 BCL 50 MPC 500 AX N010