Pharmaceutical Substances - System Requirements

You can use Pharmaceutical Substances with any standard hardware and operating system. To get started you simply need an internet connection and a standard browser.

We test our online products with the latest versions of the following browsers:

  • Microsoft Internet Explorer
  • Mozilla Firefox
  • Google Chrome
  • Apple Safari

If you prefer another modern browser, please test its HTML5 compatibility at We cannot guarantee a smooth user experience for older browsers. Especially for security reasons the use of a current browser is strongly recommended.

A few more hints:

  • Pharmaceutical Substances does not user permanent cookies but session cookies.
  • The structure drawing tool and some other functions in this product are based on JavaScript technology. Please enable JavaScript to ensure all functions.


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Thieme Chemistry Marketing Phone:+49-711-8931-771 Fax:+49-711-8931-777 E-Mail