Pill Identification by Imprints: NA 500 Home Pill Identification by Imprints: NA 500 1 result ACETAZOLAMIDE ER 500 MG CAP Side 1: NA 500 Color: Yellow Side 2: Shape: Oblong Other Popular Drug Imprint 37 97 244 1 mg CLR S 900 D 88 logo 1113 MP 772 A IL 45 IP 54 M C52 ZE 43 KU 393 GAVISCON 1175 195 243 R6 CM4 PLIVA 468 COUMADIN 10 1343 logo and 143 1311 270/80 2171 DAYPRO H 604 0027 V WATSON 583 GG 337 AZ6 LK100 022 logo and 56 4810 500 BP 631 54 225