Pill Identification by Imprints: MP 43 Home Pill Identification by Imprints: MP 43 2 results CHLORTHALIDONE 50 MG TABLET Side 1: MP 43 Color: Green Side 2: Shape: Round CHLORTHALIDONE 50 MG TABLET Side 1: MP 43 Color: Green Side 2: Shape: Round Other Popular Drug Imprint 604 B404 T 189 138 H 501 OMJ 100 NL 571 A-295 DIPENTUM 250mg GX FC3 AP par 029 A401 ENA 399 E 221 par 727 90 C 5 BPI 192 CL8 465 ML 22 VGC EP 904 M 943 5271 93 6 0 4H2 U 136 100 mg OT Fentanyl 12 mcg/hr HU VP 045 logo and 122 SLX 102 U-S 42 EP 25 VP and logo barr 5 mg