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 1181 MAXIPHEN DM 7 99 210 R135 MYLAN DE 15 P-D GELUSIL 034 E 0933 D 96 AP 84 P4 alza 27 S 25 AN 735 CLEOCIN 300 mg PA2 AN 475 7.5 FC 119 ST 150 A116 M 41 XP 54 602 R 127 LK100 RD74 453 2772 F6 logo and 75 BM 105 H 104 AN898 10 logo and 4405 RP120 510 RP 93 5200 285