98109-59-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98109-59-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,1,0 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98109-59:
(7*9)+(6*8)+(5*1)+(4*0)+(3*9)+(2*5)+(1*9)=162
162 % 10 = 2
So 98109-59-2 is a valid CAS Registry Number.
98109-59-2Relevant articles and documents
Methyltrioxorhenium-catalyzed epoxidation of homoallylic alcohols with hydrogen peroxide
Yamazaki, Shigekazu
, p. 9884 - 9888,5 (2012)
Homoallylic alcohols were efficiently converted to the corresponding 3,4-epoxy alcohols in excellent yields by methyltrioxorhenium (MTO)-catalyzed epoxidation with aqueous hydrogen peroxide as the terminal oxidant and 3-methylpyrazole (10 mol %) as an add
