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 GG 706 Z310 10 mg PRA 80 W 54 513 PB M T15 ZA23 Y 42 K 111 PAD 0180 TCL 081 G 45 E4 MYLAN A 905 G 8 WATSON 795 70 T20 MYLAN 6410 4895 Tandem E550 8118 WATSON 528 SZ 987 C51 TUMS SD E4416 93 5268 NAT 375 3604 logo 067 L751 RSV 5 m10 AAT 108 AA 79 MP 20