Pill Identification by Imprints: M42 Home Pill Identification by Imprints: M42 2 results LOSARTAN-HYDROCHLOROTHIAZIDE 100-12.5 MG TAB Side 1: LU Color: White Side 2: M42 Shape: Oval LOSARTAN-HYDROCHLOROTHIAZIDE 100-12.5 MG TAB Side 1: LU Color: White Side 2: M42 Shape: Oval Other Popular Drug Imprint 429 P211 S 20 OLAPARIB 50 mg Prosteon J 245 P 20 XP 928 A297 MYLAN 1400 11 10 L 128 BL 50 1 8 G 3741 PLIVA 470 M376 S1 or P ZGNX 20 mg A IK 2089 V I 36 B528 1 GN 44 226 1008 P/T logo and 75 Tiazac 240 ZOCOR logo and 2372 714 ap 107 P 300 TR50 M 51 H152 logo and 152 54 575