Binary package “easychem” in ubuntu xenial

Draw high-quality molecules and 2D chemical formulas

 EasyChem is a program that helps you creating high quality diagrams of
 molecules and 2D chemical formulas that can be exported to PDF, PS, LaTeX
 and fig.
 .
 EasyChem was originally developed to create diagrams for chemistry books and
 is now frequently used for this purpose in commercial and non-commercial
 chemistry-related books.