(R)-1-((1R,3S,6S)-7,7-dimethyl-4-methylenebicyclo[4.1.0]heptan-3-yl)propan-1-ol

alpha-乙基-4,7,7-三甲基双环[4.1.0]庚-4-烯-3-甲醇

N,N'-di(propanoyl)oxamide

6-bromo-2-ethyl-3,1-benzoxazin-4-one

6,8-dibromo-2-ethyl-3,1-benzoxazin-4-one