acetomenaphthane

ac·e·to·me·naph·thane

(ăs′ĭ-tō-mə-năf′thān′, ə-sē′tō-)
n.
A vitamin K analog used to treat and prevent hypoprothrombinemia caused by vitamin K deficiency. Also called menadiol diacetate.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.