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 BRX 0.5 0.5 mg MYLAN 5222 TI G 1540 630 D 32 E1 or E2 or E3 or C2 NF5 569 rfx EV 0072 SUPRAX 200 97 770 U24 FHI LBH 15 mg TO 60 HP 174 M 1860 PARLODEL 2 1/2 AAT 054 BMS 1966 M 735 ER 1 APO 1000 N040 1080 PLIVA 398 N004 CYP 910 T011 L13 SEA RLE 10 41 ucb 500 GG 172 B 544 logo and 3092 P 200