Pill Identification by Imprints: SL 20 Home Pill Identification by Imprints: SL 20 1 result SILDENAFIL 20 MG TABLET Side 1: M Color: Blue Side 2: SL 20 Shape: Oval Other Popular Drug Imprint L417 1343 T 46 POT 20 LILLY 4117 b 775 VASO 10 2.5/500 BL 60 531 Butrans 5mcg/hour A297 GG 97 26 G 4 DM2 ADDERALL XR AN 322 SVT MYLAN 1261 APO 500 L 60 logo and 81 Lilly 3228 E 2 R720 H125 IMI 10 logo and 500-40 barr 180 mg F 75 R1 1000 DF 708 par 087 C1 b 213 CL 82 A50