Pill Identification by Imprints: MRK 711 Home Pill Identification by Imprints: MRK 711 1 result SINGULAIR 4 MG TABLET CHEW Side 1: SINGULAIR Color: Pink Side 2: MRK 711 Shape: Oval Other Popular Drug Imprint WPI 3385 8 07 MP 20 U15 RD 71 G352 WC or PD PA 917 ZA-17 LAMICTAL 200 M 060 PD 535 I6 BMS 1964 MYLAN 6410 ANAFRANIL 25 mg Shire 1250 E612 5 2122 10 00 AA59 WW 41 344 OS I 8 APO 020 NL 572 OP 706 15 mg LBH 10 mg CYP 196 UCB 500XR 221 I10 SONIDEGIB 200MG BL 325 PD 155 MP 35 R720