Pill Identification by Imprints: R4 Home Pill Identification by Imprints: R4 7 results RISPERIDONE 4 MG TABLET Side 1: R4 Color: Yellow Side 2: 1040 Shape: Oblong RISPERIDONE 4 MG TABLET Side 1: R4 Color: Yellow Side 2: 1040 Shape: Oblong RISPERIDONE 4 MG TABLET Side 1: R4 Color: Yellow Side 2: 1040 Shape: Oblong ROPINIROLE HCL ER 4 MG TABLET Side 1: R4 Color: Light Brown Side 2: Shape: Oblong ROPINIROLE HCL ER 4 MG TABLET Side 1: R4 Color: Light Brown Side 2: Shape: Oblong ROSUVASTATIN CALCIUM 10 MG TAB Side 1: H Color: Light Pink Side 2: R4 Shape: Round ROSUVASTATIN CALCIUM 10 MG TAB Side 1: H Color: Light Pink Side 2: R4 Shape: Round Other Popular Drug Imprint 232 or 294 or 233 SZ 74 RF 27 MYLAN 6060 Tiazac 120 ER 7 93 64 C* MYLAN 3205 GC 101 MINIPRESS CLL logo and 81 West-ward 290 logo and 3063 par 085 244 IP 303 3799 1 83 WP logo and 52 AMBI 409 PAN 5 Z 66 ADAMAS 85 M RN2 158 WW 951 POLY 716 RD 71 RG 11 GSK Coreg CR H5 381 V401 FR A 42 749 RAS