Pill Identification by Imprints: STO 100 Home Pill Identification by Imprints: STO 100 1 result CARBIDOPA-LEVODOPA-ENTACAPONE 25-100-200 MG TAB Side 1: STO 100 Color: Brownish Side 2: Shape: Oval Other Popular Drug Imprint DV C 2 1/2 n 353 453 GG 339 cor 216 WATSON 345 U37 4896 1207 BP 0.5 Z3 or P GG 26 CLA500 Z315 15 mg L 8 MYLAN 5010 L478 L052 59743 926 ZD 14 C I TL 113 M C53 CL10 Carnitor ST CDT 251 54 662 AN 514 5 14 C5 or C2 logo 2666 2083 V 721 D 25 logo and LANNETT EL600 PA 918