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 WW929 54 142 93 7350 300 ER logo and LANNETT 274 D 84 M P3 C 91 PERCOGESIC PH 063 44-470 LCI 1332 MEDA 2876 FV C02 M S23 WATSON 383 or WATSON 44-338 MYLAN 184 DAN 5440 S Z I31 AMBI 409 logo and 637 5413 CYP 196 VP and logo MYLAN 351 547 VRX 205 G 786 BY1 B L Y02 ARI 30 179 M 42 FELDENE