CFTR Inhibitor 25MG. CFTR Inhibitor,CAS: 328541-79-3,MF: C19H15Br2N3O3,Purity: greater than 98%,Yellow solid,Synonym: 2-G[(3,G5-Gdibromo-G2,G4-Gdihydroxyphenyl)methylene]hydrazide N-G2-Gnaphthalenyl-Gglycine GlyH-101,Cystic Fibrosis Transmembrane Conductance Regulator Inhibitor II,Size: 25MG