4-(8-hydroxy-1,3,5,7,9-pentamethyl-6-oxo-3-undecenyl)-3-methyl-2-oxetanon(

4-(8-hydroxy-1,3,5,7,9-pentamethyl-6-oxo-3-undecenyl)-3-methyl-2-oxetanon( · CAS 76808-16-7