Pill Identification by Imprints: PFIZER 541 Home Pill Identification by Imprints: PFIZER 541 1 result VISTARIL 25 MG CAPSULE Side 1: VISTARIL Color: Light Green Side 2: PFIZER 541 Shape: Oblong Other Popular Drug Imprint MP 658 ML 58 107 IPX066 75 mg E 1 M3 61 44-491 or 44-466 NP 1 54 421 ASC logo and 352 N023 VIRACEPT BRONKAID 3626 D99 T 20 Durachol logo and 660 GP M A12 R333 LAMICTAL 25 BRX 1 logo and 43 D 85 GG 107 G456 EV00707 T21 A33 L16 BP 633 SZ 74 U 137 N120 E 404 CPC 339