16647-05-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16647-05-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,6,4 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 16647-05:
(7*1)+(6*6)+(5*6)+(4*4)+(3*7)+(2*0)+(1*5)=115
115 % 10 = 5
So 16647-05-5 is a valid CAS Registry Number.
InChI:InChI=1/C13H20O/c1-11(2)7-5-8-12(3)9-6-10-13(4)14/h6-7H,5,8,10H2,1-4H3
16647-05-5Relevant articles and documents
Solvent-free synthesis of unsaturated ketones by the Saucy-Marbet reaction using simple ammonium ionic liquid as a catalyst
Wang, Congmin,Zhao, Wenjia,Li, Haoran,Guo, Liping
experimental part, p. 843 - 847 (2010/04/23)
Simple ammonium ionic liquids are efficient catalysts in promoting Saucy-Marbet reactions of unsaturated alcohols with unsaturated ethers to afford the corresponding unsaturated ketones, eliminating the need for volatile organic solvents. The effect of th
