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(Z)-2-[2-ethyl-3-phenyl]-2-propen-1-ol, also known as β-damascenone, is an organic compound with the molecular formula C13H14O. It is a colorless to pale yellow liquid with a strong, sweet, fruity odor, reminiscent of apples and plums. This chemical is a chiral molecule, with the (Z)-isomer being the one commonly found in nature. β-Damascenone is widely used in the fragrance industry as a key component in various perfumes, due to its ability to enhance and stabilize the scent of other compounds. It is also found in trace amounts in several fruits, such as apples, pears, and grapes, contributing to their characteristic aroma. The compound is synthesized through various chemical reactions, and its safety and environmental impact are of concern, as it is considered a potential allergen and may have ecological effects.

68903-32-2

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68903-32-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68903-32-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,0 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 68903-32:
(7*6)+(6*8)+(5*9)+(4*0)+(3*3)+(2*3)+(1*2)=152
152 % 10 = 2
So 68903-32-2 is a valid CAS Registry Number.

68903-32-2Downstream Products

68903-32-2Relevant academic research and scientific papers

The first preparation of 4-substituted 1,2-oxaborol-2(5H)-ols and their palladium-catalyzed cross-coupling with aryl halides to prepare stereodefined 2,3-disubstituted allyl alcohols

Fang, Guo-Hua,Yan, Zheng-Jun,Yang, Jun,Deng, Min-Zhi

, p. 1148 - 1154 (2006)

4-Substituted 1,2-oxaborol-2(5H)-ols were prepared through copper-catalyzed carbomagnesation of propargyl alcohol, followed by the transmetallation of magnesium to boron in a one-pot procedure. The Suzuki-Miyaura cross-coupling of these new 2,2-disubstitu

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