1-[[[(1R)-1-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-methylethenyl)phenyl]propyl]thio]methyl]-cyclopropaneacetic acid CAS No. 918972-54-0 Product Description Price: $1,500/100 mg Montelukast Impurity See also different:Reference Standards<< return to products