6-beta-jodmetyl-19-norkolest-5(10)-en-3-beta-ol. En sterol som vanligvis tillsätts radioaktivt jod och används vid binjurebarkscintigrafi.

I'm sorry for the confusion, but "Adosterol" doesn't seem to be a recognized term in medicine or biochemistry. It is possible that there may be a spelling error or typo in your query. If you meant "Aldosterone," which is a hormone produced by the adrenal gland, I would be happy to provide information on that!