https://webbook.nist.gov/cgi/cbook.cgi?ID=C18936179&Units=SI
Butanenitrile, 2-methyl-
methyl
https://webbook.nist.gov/cgi/cbook.cgi?ID=B5000439&Units=SI&Mask=40
Butanenitrile, protonated
https://webbook.nist.gov/cgi/cbook.cgi?ID=B5000439&Units=SI&Mask=8
Butanenitrile, protonated
https://webbook.nist.gov/cgi/cbook.cgi?ID=C109740&Units=SI&Mask=40
Butanenitrile