An official website of the United States government.
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
Kravets, S.D., Vollerner, Y.S., Gorovits, M.B., Shashkov, A.S., Abubakirov, N.K. 1987. Steroid of the Spirostand and Furostan Series from Plants of the Genus Allium. II. The Structure of Alliospiroside B from Allium cepa. Chem. Nat. Comp., 22(5): 553-556.