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 VP 044 MYLAN 7170 25 102 SB 4141 APO T150 MYLAN 6088 C152 logo and 511 54 157 M U11 0.25 850 SP 39 397 CellCept 250 S592 VGR 100 MYLAN 5300 C45 12.5 30/4 M 75 U29 AMBI 443 555 L461 TL514 FL 28/10 L 202 660 GGD6 2.5/325 T V H 3 logo and 52 Z10 S405 750 C 200 1009 1118