Pill Identification by Imprints: L431 Home Pill Identification by Imprints: L431 4 results CVS NIGHTTIME SLEEP 25 MG CPLT Side 1: L431 Color: Light Blue Side 2: Shape: Oblong CVS NIGHTTIME SLEEP 25 MG CPLT Side 1: L431 Color: Light Blue Side 2: Shape: Oblong GS NIGHTTIME SLEEP AID 25 MG Side 1: L431 Color: Light Blue Side 2: Shape: Oblong GS NIGHTTIME SLEEP AID 25 MG Side 1: L431 Color: Light Blue Side 2: Shape: Oblong Other Popular Drug Imprint EMBEDA ZC 79 TARO 16 8 08 M Z1 246 or 303 PZ 180 MP 84 65 701 C3 logo and 805 G452 L521 461 80 mg or 462 125 mg I33 WW 270 MP 26 P U 267/25 L 300 463 A 43 54 974 KU 129 126 bull symbol TCL341 554 n 352 93 7350 PFIZER 396 2176 21 44 438 PH 043 E 10 714 KC M10 54 144