No! That has guaifenesin in it. You will spend the entirety of your robotrip puking and shitting your guts out. http://www.dextroverse.org/sources.html This link has all the kinds of cough syrup one can safely use.
in my opinion triple c's are fine. i taken 18 at a time and was fine. avoid guaifenesin. i hear it makes you sick, i tried mucinex with 30mg of dxm in each but they had guaifenesin and i felt kinda sick and not very high at all.