Pill Identification by Imprints: M 64 Home Pill Identification by Imprints: M 64 1 result ATENOLOL-CHLORTHALIDONE 100-25 Side 1: M 64 Color: White Side 2: Shape: Round Other Popular Drug Imprint b1010 E 415 391 5686 G72 AZ 40 N 60 MYLAN 7155 233 HE1 1111 ex-lax MP 273 E1 POLY 783 PREMPRO 0.625/5 R 20 FLAGYL T-E AN 515 BERTEK 750 62.5 B 546 XP logo and 341 M 2 WPI 3332 C 269 BUTISOL SODIUM 17 par 009 0500 logo 631 WP AMOX 250 0425 IG273 73 00 AAT 104 Z 4236