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 AVA TCL 086 T40 329 G1 K0 668 173 180 RD 73 CL 5 CP109 M 1743 FDX COUMADIN 3 FLUOXETINE 20 mg UPSHER-SMITH 0101 M RE4 ALTACE 1.25 mg T9 MEL 15 112 L194 BN2 L416 RI19 logo and HF CHEMET ZYLOPRIM 300 logo and 78 241 CTI 113 C41 HH205 P 20 VS 80 GG L7 GG 26 M202 179 H568