бутилмеркаптан(Butane-1-thiol, also known as butyl mercaptan, is a volatile, clear to yellowish liquid with a fetid (extremely foul-smelling) odor, commonly described as "skunk" odor. Other names
Butyl mercaptan
n-Butyl mercaptan
Thiobutyl alcohol
Mercaptobutane
n-Butanethiol
1-Mercaptobutane)