EPY0001041
Mianserin impurity B - (14bRS)-2-methyl-1,2,3,4,10,14b-hexahydrodibenzo[c,f] pyrazino[1,2-a]azepine-8-sulfonic acid
EPY0000562
Midazolam impurity C - acide 8-chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo [1,5-a][1,4]benzodiazepine-3-carboxylique