Pill Identification by Imprints: M 543 Home Pill Identification by Imprints: M 543 0 results Nothing Found!!! Other Popular Drug Imprint I 64 P 2.5 RX 505 CYP 161 L9CZ 5 M P5 CL 23 A176 C56 M 411 CP109 PAR 822 WRF 4 1310 536 37 255 CM4 logo YF US 12 L357 NL 4 Z11 Endo 602 ML 89 3S0 V358 E 39 MYLAN DE 30 44-393 MP 542 H 2 BP 650 LIDOCAINE PATCH 5% OP 700 75 TL521 RI90 981 35 35