Y dont's u try study for the chem degree n take a part-time business mgt course with an external universities? and after 3yrs if u manage your time well, u will graduate with double degrees...a chem degree from NUS n a Business Degree from a gd Aus uni...

Is it possible, Yes y not...bcos I had tried it n managed to graduate with double degrees...by the way, time mgt is key!

Take care n hv fun!