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 cor 238 156 I26 54 231 I6 2175 I 12 HLA 10 CI 114 UCB 581 PLIVA 328 50 92 AN 515 logo TG 046 L068 A200 S 901 W 904 239 018 Q21 IBU 800 44 348 U 400 PA09 654 MP 40 WELLBUTRIN 100 logo and 40 IL 3583 ALTACE 10 mg 960 54 544 WATSON 605 186 252 or 302 M 414 HYD 120