Pill Identification by Imprints: S406 Home Pill Identification by Imprints: S406 1 result POTASSIUM CITRATE ER 5 MEQ TAB Side 1: S406 Color: Pale Yellow Side 2: Shape: Round Other Popular Drug Imprint 93 833 T 278 WW1 44 397 CellCept 250 1118 19 G 8 DCI 37 45 BP 706 L069 Ris 0.5 LH2 GG637 MP 577 HLA 80 A my 448 PE 669 105 MYLAN 271 MYLAN ZE 40 54 694 460 969 cor 135 B192 6I MJ 755 54 024 NORPRAMIN 75 Fentanyl 12 mcg/hr TML 0.4 AN 543 b 97 N3 K 76 XL184 80 mg or XL184 20 mg cor 239 PH 063