(+)-Roseoxide（16409-43-1）

Rose ether, also known as Rose Oxide, is an important spice, which exists in Bulgarian rose oil, geranium oil and many kinds of flower, fruit, wine and even insect secretions. In nature, it exists in (-) - (4R) - cis and (-) - (4R) - trans forms, mainly in cis form, with sharp and transparent green grass fragrance and rose fragrance. The cis body has a delicate aroma, and its left-handed aroma is sweet, while the trans body has a strong green aroma and some pungent fragrance.