Pill Identification by Imprints: N 4 Home Pill Identification by Imprints: N 4 2 results NATURE-THROID 260 MG TABLET Side 1: N 4 Color: Tan Side 2: RLC Shape: Round NATURE-THROID 260 MG TABLET Side 1: N 4 Color: Tan Side 2: RLC Shape: Round Other Popular Drug Imprint 4894 93 208 344 SLC 222 Z350 50 mg P64 4943 M 412 5382 T 175 MYLAN DE 40 IG273 L59 54 840 23 25 Ortho or Ortho and 535 or 75 or 135 M 530 R718 ZC 67 B L logo and 577 FOR SLEEP M BP 649 ANI 232 78 MG1 WPI 1118 riba 200 I 22 IDT M30 93 129 93 53 411 8118 WPI 845 C 15 DAN 5535 Tandem CMC 176 IP 203