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 NORVASC M121 M F2 0200 3609 B082 XL logo and 3060 54 519 Compoz M Z1 702 R 127 GG 21 T1 75 PH014 166 MYLAN 6320 54 373 PD 270 M B9 AC359 C 3 logo and 067 I 64 I LL 721 44 615 or 44 544 WW 455 I 06 B 312 PLIVA 467 S 493 E 17 logo 1117 ALINIA 228 C 286 A333 M N4