Pill Identification by Imprints: STO 50 Home Pill Identification by Imprints: STO 50 1 result CARBIDOPA-LEVODOPA-ENTACAPONE 12.5-50-200 MG TAB Side 1: STO 50 Color: Brownish Side 2: Shape: Round Other Popular Drug Imprint West-ward T53 392 606 111 LH2 SEROQUEL C 16 115 GLYNASE 3 AT 262 G441 Z 13 50 92 C170 logo and LANNETT 419 V370 CPC1325 TENORMIN 42 16 V 604 TL 002 GG 257 CP 404 HP 4 AN 572 X X 36 01 n 351 A333 D20 bull symbol TV U1 FLZ 50 logo YE H 502 M 125 par 221 SDF 20