Pill Identification by Imprints: NL 571 Home Pill Identification by Imprints: NL 571 1 result METHYLPHENIDATE 5 MG CHEW TAB Side 1: NL 571 Color: White Side 2: Shape: Round Other Popular Drug Imprint 54 455 L145 POT 10 I6 MP 178 HLP 80 A 21 2171 ML 57 cardizem CD 300 mg A 101 logo and 14 U03 WPI 3771 IDT M30 223 PAL 3 L010 IP 220 5 or 10 VIP 105 logo and 19 M 2 EXELON 6 mg 106 TR25 54 888 NT 50 TL 172 WW 948 V362 WW 268 CL 40 970 WATSON 453 1097 54 092 M C4 PH 020 CREON 1212