Pill Identification by Imprints: MP 277 Home Pill Identification by Imprints: MP 277 2 results LABETALOL HCL 100 MG TABLET Side 1: MP 277 Color: Beige Side 2: Shape: Round LABETALOL HCL 100 MG TABLET Side 1: MP 277 Color: Beige Side 2: Shape: Round Other Popular Drug Imprint L461 GG 931 Nitroglycerin 0.6 mg/hr 54 085 ZANTAC 150 GG 336 G 242 N4011 par 220 SZ 213 SUDAFED 12 HOUR 241 1 SUSTIVA 273 ANI 231 MYLAN 2250 54 373 3 CL27 MF 3 Novel 660 V 1 Lofibra 200 mg logo and 4359 4187 WW 64 A 04 398 I90 E 649 KU 107 N 100 454 CL28 100 mg 2088 V 676 Z 3926 S476