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 AN 442 ML 64 627 L133 SP2 B 4 2984 MYLAN 4070 DANTRIUM 100mg B 303 L016 Watson 371 L114 I 12 CH75 5225 Nitroglycerin 0.1 mg/hr 2176 027 LCI 1330 583 013 MYLAN TM 140 ORTHO 0.35 HORIZON 205 C75 FAM250 810 P10 54 421 32 OMP 20 Fentanyl 75 mcg/hr 54 070 U 786 G 24 HP 26 689 AK 80 LCI 1311