Pill Identification by Imprints: M 542 Home Pill Identification by Imprints: M 542 0 results Nothing Found!!! Other Popular Drug Imprint TYLENOL 160 VASERETIC 15 mg 514 379 F 71 IL 3581 I 1 7 IMITREX 50 BL 301 EX CP 50 M 617 B P logo and A3 T26 NV3 US 67 IRESSA 250 OMJ 250 AA250 L 40 18 7365 M U11 barr 100 mg 78 93 93 COUMADIN 2 1/2 308 H152 P-O TL 127 M P3 R 4 IP 78 A 04 MYLAN 347 M 2 SU PE MX33