PDL

several links provided and categorized as sections for easy search

some of the highlights are:
you can search drugs data bank for any API
you can find impurities structure to most of API
you find A toZ MSDS
one can search for analytical calculations and animations(google chrome must be activated in your device)
people can find online monographs
SOP index
Guide lines
FDA information
Six sigma tools
Organic reactions and literature.

it contains only link to defined web page

Desclaimer: author has only provided links to original sites,not responsible for any copyright act with this app.