Pill Identification by Imprints: L409 Home Pill Identification by Imprints: L409 6 results GS STAY AWAKE 200 MG TABLET Side 1: L409 Color: Yellow Side 2: Shape: Round GS STAY AWAKE 200 MG TABLET Side 1: L409 Color: Yellow Side 2: Shape: Round GS STAY AWAKE 200 MG TABLET Side 1: L409 Color: Yellow Side 2: Shape: Round KRO STAY AWAKE 200 MG TABLET Side 1: L409 Color: Yellow Side 2: Shape: Round KRO STAY AWAKE 200 MG TABLET Side 1: L409 Color: Yellow Side 2: Shape: Round STAY AWAKE 200 MG TABLET Side 1: L409 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint M500 b1010 L AK2 54 661 E652 585 NT 50 PD 527 MYLAN 2047 MYLAN 7160 N2 logo and A1 ZC 01 M C2 PA 500 AL3 540 54 271 SEROQUEL 50 K105 S 127 CTI 223 Climara (estradiol) 0.025mg/day Nitroglycerin 0.1 mg/hr ZA21 2470 D10 L49 N20 logo and KA KU 106 LCI 1383 WRF 21/2 par 029 W104 L16 MP 9 T0101 RES200