Pill Identification by Imprints: M 39 Home Pill Identification by Imprints: M 39 1 result AMITRIPTYLINE HCL 150 MG TAB Side 1: M 39 Color: Peach Side 2: Shape: Oblong Other Popular Drug Imprint M 253 WC-002 or WC AN 55 M 83 HP 43 E 27 C 114 EP 117 S 368 logo and 182 K 9 66 ZF 15 U31 E73 I 15 CL7 M E15 G 240 Nitro-Dur 0.6 mg/hr DAN 5555 APO900 ML 63 D1 M 944 L368 M211 G451 logo and 122 CDT 251 U 89 MYLAN TM 20 VP 045 BI RP115 P 054 CL 23 Rivastigmine 9.5 mg/24 hours 60mg GG 21