Pill Identification by Imprints: M 542 Home Pill Identification by Imprints: M 542 0 results Nothing Found!!! Other Popular Drug Imprint M 81 IP 301 UNISOM 1G5 BI WPI 9 D RIS 104 CL 42 Prosteon WATSON 630 or WATSON 075 11 36 VP 031 HP 1008 1 1 W 786 RP125 logo and 120 MYLAN 6725 62.5 MYLAN 2150 A3 TCL 011 12 25 WATSON 3210 CYP 189 SG 174 Nitro-Dur 0.6 mg/hr GG 134 M U13 H 146 T9 64 MYLAN 148 8310 BY1 ADL 2698 ARI 15 GG 330