Pill Identification by Imprints: 421 Home Pill Identification by Imprints: 421 10 results LISINOPRIL 30 MG TABLET Side 1: IG Color: Red Side 2: 421 Shape: Round LISINOPRIL 30 MG TABLET Side 1: IG Color: Red Side 2: 421 Shape: Round LISINOPRIL 30 MG TABLET Side 1: IG Color: Red Side 2: 421 Shape: Round LISINOPRIL 30 MG TABLET Side 1: IG Color: Red Side 2: 421 Shape: Round METHYLDOPA 500 MG TABLET Side 1: MYLAN Color: Beige Side 2: 421 Shape: Oblong METHYLDOPA 500 MG TABLET Side 1: MYLAN Color: Beige Side 2: 421 Shape: Oblong METHYLDOPA 500 MG TABLET Side 1: MYLAN Color: Beige Side 2: 421 Shape: Oblong PAROXETINE HCL 10 MG TABLET Side 1: 421 Color: Yellow Side 2: Shape: Oblong PAROXETINE HCL 10 MG TABLET Side 1: 421 Color: Yellow Side 2: Shape: Oblong PAROXETINE HCL 10 MG TABLET Side 1: 421 Color: Yellow Side 2: Shape: Oblong Other Popular Drug Imprint RX615 A my V258 269 MAX C 474 L161 500 MUTUAL 902 EP 133 E 170 GSK Shire M 30 9R GX ES7 P51 MCR 109 CP 25 M 2540 logo and 069 L116 EP or E ZC 07 LOTREL 2255 par 029 RX 829 logo and H9 HP51 L734 4165 81 A533 465 G-X-U VASO 20 553 347 S 434 A116