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 300 mg Z11 207 WPI 3659 CLEOCIN 300 mg E 134 93 670 AN 511 L149 MYLAN 6900 54 661 E99 KEFLEX 500 mg M 411 TO 60 DAN PD 156 2V125 PA1000 4187 PA20 M 775 T200 WW 458 logo 112 Fentanyl 75 mcg/hr L321 IP 117 Y05 MYLAN 4415 54 922 G 342 118 SZ 74 E227 E 130 ML 1 VIP102 DM1 44375