Pill Identification by Imprints: CN 500 Home Pill Identification by Imprints: CN 500 1 result CHLOROQUINE PH 500 MG TABLET Side 1: CN 500 Color: White Side 2: Shape: Round Other Popular Drug Imprint ALDACTAZIDE 25 IP 304 BN2 M53 13 M 753 TOZAL M U12 GG 772 660 GG W W I7 AN898 10 ZF 14 CTI 113 121 GSK Coreg CR CYP 870 G G logo and H9 CITRACAL U23 853 A 75 657 M 154 44 183 INDERAL LA 160 368 U15 DAN DAN RCC GPE C3 ML 89 XM logo and 2908 R P I 22 R531