Pill Identification by Imprints: AN 322 Home Pill Identification by Imprints: AN 322 1 result NIACIN ER 750 MG TABLET Side 1: AN 322 Color: Light Brown Side 2: Shape: Oblong Other Popular Drug Imprint M 63 54 583 44 531 MYLAN CF 135 M3 or P or M4 L324 Z49 LAMISIL 10 10 10 K 16 Pfizer P 5 AA1 AR 102 5684 1G5 GG 65 IP 189 WATSON 343 scu1 M75 54 233 1020 99 APO 033 22.5 mg ALLERGY 12 Q21 DANTRIUM 25mg West-ward 254 APO900 VH4 CTI 223 5897 CPC 1325 CM3 MP 441 44 628 NORPACE CR 150 mg ZYLOPRIM 100