Pill Identification by Imprints: 54 306 Home Pill Identification by Imprints: 54 306 1 result PROTRIPTYLINE HCL 5 MG TABLET Side 1: 54 306 Color: White Side 2: Shape: Round Other Popular Drug Imprint HE1 TL521 C 2 MYLAN 1650 M525 93 321 WATSON 3208 1/2 NPR EC 500 DONNATAL 2 59 BPI 192 MARGESIC M111 M121 N010 logo YH logo and 40 E 25 PREMARIN 0.3 Z 4235 T2 200 APO ZIP Advil A&CR E 801 M GP10 MP 445 RDY609 L463 M 36 NAT CL 58 POT 10 75 mg N2 5686 EVOXAC 1047 YS 03 U24