Pill Identification by Imprints: M 542 Home Pill Identification by Imprints: M 542 0 results Nothing Found!!! Other Popular Drug Imprint M C2 RX 12 WATSON 409 ML52 PRA 80 M 61 RX 830 M 544 E 5 F 76 Y 08 G 4900 cor 134 logo 040 MYLAN 6150 23 27 UCB 581 CIPRO T1 100 AN 675 XANAX 0.25 OP 700 283 logo and 076 PLIVA 469 M C3 ANAFRANIL 50 mg PH 044 Lilly 3231 GS FC2 PRO AMBI 444 745 2 L189 WATSON 235 W 904 CL65 ZC19 M Z1 V10