. 2018 Nov 16;23(11):2991. doi: 10.3390/molecules23112991
© 2018 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Figure 2.
Some menthane-derived monoterpenoids.