This tool will generate Mathematica code to derive rate laws for simple
unimolecular (uniformly first order) reaction mechanisms.
 This tool does not handle bimolecular steps.
 The only type reactions allowed are unimolecular.
 Example: X > Y or X <==> Y.
 Mathematica will not handle more than four reacting species.
Example
The above mechanism needs to be represented as follows:
A > B : k1
A > C : k2
C <==> D : k3 k4
References
The example is taken from Chapter 2 (pp. 4145) of the following book:
Korobov, V. I. and Ochkov, V. F. (2011)
"Chemical Kinetics with Mathcad and Maple"
SpringerVerlag, Wien
344 p., ISBN: 9783709105306
 Download the chapter from the publisher's website: link
 Download the chapter this website: link
