Pill Identification by Imprints: K 101 Home Pill Identification by Imprints: K 101 1 result METHYLPHENIDATE 10 MG TABLET Side 1: K 101 Color: Pale Green Side 2: Shape: Round Other Popular Drug Imprint E 4354 12.5/500 ED 400 AK 80 H3647 A F2 C 11 Tandem CYP 910 APTALIS 20 logo and 344 ICAPS PREMPRO 0.625/5 or PREMARIN 0.625 M400 656 Nitroglycerin 0.1 mg/hr P30 A33 C73 DCI 21 212 or 279 2 9 V30 E 64 M 221 ZD 16 M 725 V 200 OP 706 415 AAT 102 540 C 25 E 103 160 mg CLR 50 IP 77 L010 668