Pill Identification by Imprints: K 100 Home Pill Identification by Imprints: K 100 1 result METHYLPHENIDATE 5 MG TABLET Side 1: K 100 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint LEMMON NT 151 2.5/325 27 SP/3 143 b 212 MACRODANTIN 50 mg SZ 202 54 881 SL 125 KPI 241 logo and 524 PLIVA 467 ABRS-123 STO 100 OLM 651 SZ 390 RH 046 SB 782 644 WATSON 463 M 75 A 640 CAP MUTUAL 902 51 38 G5 V 6 810 190 GG N7 1139 GP400 I86 11 logo and 2838 ZA22