4-chloro-8-(cyclopropylmethoxy)-9-(difluoromethoxy)benzo[c][1,6]naphthyridin-6(5H)-one;Benzo[c][1,6]naphthyridin-6(5H)-one, 4-chloro-8-(cyclopropylmethoxy)-9-(difluoromethoxy)-;Roflumilast Impurity 8Q: What is
Roflumilast Impurity 8 Q: What is the CAS Number of
Roflumilast Impurity 8