Pill Identification by Imprints: M 355 Home Pill Identification by Imprints: M 355 3 results DICLOFENAC SOD ER 100 MG TAB Side 1: M 355 Color: Yellow Side 2: Shape: Round DICLOFENAC SOD ER 100 MG TAB Side 1: M 355 Color: Yellow Side 2: Shape: Round DICLOFENAC SOD ER 100 MG TAB Side 1: M 355 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint U 400 COUMADIN 10 SCHWARZ M MN1 VRX 0901 027 JSP 664 54 795 U01 L150 SPN 0382 20 mg SZ 986 MYLAN 6896 VS 160 R471 576 ECI 300 mg ZC 08 W 112 WATSON 860 4 05 8 06 NC 100 447 FENTANYL 100mcg/hr B911 54 043 logo and 4404 CL 025 U-S 250 L016 4 W1 P-O F19 25 G&W 0555 logo 111