Pill Identification by Imprints: NPR EC 375 Home Pill Identification by Imprints: NPR EC 375 1 result EC-NAPROSYN EC 375 MG TABLET Side 1: NPR EC 375 Color: White Side 2: Shape: Oval Other Popular Drug Imprint A33 FE1 MENTHOL 461 80 mg B 683 1 RP120 L441 14/10 54 351 V40 2L or 10LA GG 339 MgO logo and 10 G C41 M04 3.0 K 3171 V 3609 1311 logo and 4366 ALKA SELTZER PLUS A 40 54 575 RE 21 LASIX R OS 304 logo and 667 T D MYSOLINE 250 LZD CPL 3033 MEDROL 16 A602 467 109 OP L201