Pill Identification by Imprints: RI4 Home Pill Identification by Imprints: RI4 2 results RISPERIDONE 2 MG TABLET Side 1: RI4 Color: Yellow Side 2: Shape: Round RISPERIDONE 2 MG TABLET Side 1: RI4 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint 80 mg 2.5/1000 LK 50 C43 beano M 355 DAYPRO A675 NL 790 38AV 1080 BP 802 CL9 logo and 28 ZD 13 D 0 TEVA TEVA WP 5901 N 225 Advil 1507 N 3 210 logo 355 S476 MP 12 BP 815 Fentanyl 25 mcg/hr E 70 PZ 180 V356 TEVA 7591 WAT SON 737 GS JT W122 S252 C4 or C2 EXH 8 DX41