Synonyms1-(3-Methoxyphenyl)piperazine; Letermovir Impurity Close 1-(3-Methoxyphenyl)piperazine; Letermovir Impurity Related products Letermovir M.F. M.W. 572.56 CAT# AR-L01416 CAS# 917389-32-3 Letermovir-d6 M.F. M.W. 578.6 CAT# AR-L01417 CAS# NA Letermovir-d8 M.F. - M.W. - CAT# AR-L05966 CAS# NA Letermovir N-Oxide M.F. M.W. 588.56 CAT# AR-L06265 CAS# 2991059-71-1 Letermovir Impurity 1 M.F. M.W. 398.31 CAT# AR-L06266 CAS# 2991059-69-7 1-(3-Methoxyphenyl)piperazine M.F. M.W. 192.26 CAT# AR-L06267 CAS# 16015-71-7 Letermovir Impurity 2 M.F. M.W. 570.54 CAT# AR-L06268 CAS# 2991299-71-7 Letermovir Impurity 3 M.F. M.W. 602.54 CAT# AR-L06269 CAS# 2994645-03-1 Letermovir Impurity 4 M.F. M.W. 466.44 CAT# AR-L06270 CAS# 2991059-70-0 Letermovir Ethyl Ester M.F. M.W. 600.61 CAT# AR-L06329 CAS# 2758792-79-7 ent-Letermovir M.F. M.W. 572.56 CAT# AR-L06331 CAS# 917389-37-8 N-Nitroso Letermovir Impurity 1 M.F. M.W. 221.26 CAT# AR-L06326 CAS# NA 5-Fluoro Letermovir (mix of enantiomers) M.F. M.W. 572.56 CAT# AR-L06330 CAS# NA