Pill Identification by Imprints: MRK 275 Home Pill Identification by Imprints: MRK 275 4 results SINGULAIR 5 MG TABLET CHEW Side 1: SINGULAIR Color: Pink Side 2: MRK 275 Shape: Round SINGULAIR 5 MG TABLET CHEW Side 1: SINGULAIR Color: Pink Side 2: MRK 275 Shape: Round SINGULAIR 5 MG TABLET CHEW Side 1: SINGULAIR Color: Pink Side 2: MRK 275 Shape: Round SINGULAIR 5 MG TABLET CHEW Side 1: SINGULAIR Color: Pink Side 2: MRK 275 Shape: Round Other Popular Drug Imprint logo and 49 U S K10 RPR 202 258 OP 704 logo and 4346 742 ACTIQ 1600 A300 S 10 0 95 MP 578 44-346 P 125 B 155 MYLAN 6440 ZC 78 23 ZF 22 A03 OP 707 CN 90 62 Z11 OS 214 93 1060 logo and 509 M 30 E1 or P CL 4 G 322 GG 550 KU 261 KEFLEX 250 mg 50 7010 VP L476 1137