Pill Identification by Imprints: GG 451 Home Pill Identification by Imprints: GG 451 6 results AMITRIPTYLINE HCL 75 MG TAB Side 1: GG 451 Color: Purple Side 2: Shape: Round AMITRIPTYLINE HCL 75 MG TAB Side 1: GG 451 Color: Purple Side 2: Shape: Round AMITRIPTYLINE HCL 75 MG TAB Side 1: GG 451 Color: Purple Side 2: Shape: Round AMITRIPTYLINE HCL 75 MG TAB Side 1: GG 451 Color: Purple Side 2: Shape: Round AMITRIPTYLINE HCL 75 MG TAB Side 1: GG 451 Color: Purple Side 2: Shape: Round AMITRIPTYLINE HCL 75 MG TAB Side 1: GG 451 Color: Purple Side 2: Shape: Round Other Popular Drug Imprint 5.7 GG850 CALAN RX 7 N030 ML 22 G&W 0555 327 SZ 213 T500 1/4 629 logo and 123 1329 C 11 44 403 20700UL SZ 466 D15 1427 K105 CYP 189 MEDA logo and 4364 I 34 C74 267/25 Renvela 800 U 168 GAVISCON ESR 1174 23 ZESTRIL 20 1.4 SG 174 M X S429 500 mg RF 28 102 M D18 M 544