Pill Identification by Imprints: M 51 Home Pill Identification by Imprints: M 51 4 results AMITRIPTYLINE HCL 25 MG TAB Side 1: M 51 Color: Light Green Side 2: Shape: Round AMITRIPTYLINE HCL 25 MG TAB Side 1: M 51 Color: Light Green Side 2: Shape: Round AMITRIPTYLINE HCL 25 MG TAB Side 1: M 51 Color: Light Green Side 2: Shape: Round AMITRIPTYLINE HCL 25 MG TAB Side 1: M 51 Color: Light Green Side 2: Shape: Round Other Popular Drug Imprint MgO C74 VP 25 AN899 15 logo and 15 or 20 7155 RI 61 A06 Fentanyl 100 mcg/hr L 202 E 221 APO 850 TL050 NxFE H 3 WATSON 862 CTI 143 MT2 TV 1003 ALTACE 2.5 mg S593 P-O 393 58 77 par 084 L282 AZ 013 F 25 M D11 U42 A 153 M 545 I7 logo and 2890 MF AZ 267 SV2 FLZ 100 AMC E3 or E6