Pill Identification by Imprints: I 16 Home Pill Identification by Imprints: I 16 1 result DOXYCYCLINE HYC DR 100 MG TAB Side 1: I 16 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint 595 ZA22 GG637 ZC 66 P F 718 ZGNX 20 mg CLEOCIN 150 mg AN 522 721 1 LAMICTAL 100 Lilly 3239 5/500 1097 I 23 MSD 19 A05 M525 RG CY L12 M R 467 S 430 GG 257 logo and 10 G 4900 S 25 M U13 PA09 B 302 NORPACE CR 150 mg W MP 277 750 T 175 6 0 G 022 L881 P 300