Pill Identification by Imprints: M450 Home Pill Identification by Imprints: M450 1 result PHENAZOPYRIDINE 100 MG TAB Side 1: M450 Color: Reddish-Brown Side 2: Shape: Round Other Popular Drug Imprint G 2003 Z4 Q21 TI 200 14 A67 logo and 4804 6469 HP65 IP 195 WRF 4 P L233 PAD 0107 I83 RC GGP GS UY2 425 MYLAN 186 natelle 1 5 220 FS1 logo and 78 240 44 546 WATSON 932 M RN2 ZD 13 TRICARE DHA 401 ICN INDERAL XL 93 670 L010 745 2 93/7440 APO 116 93 5513 420 CP 75 ANI 241 086 LMT or LAMICTAL