76649-91-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76649-91-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,4 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 76649-91:
(7*7)+(6*6)+(5*6)+(4*4)+(3*9)+(2*9)+(1*1)=177
177 % 10 = 7
So 76649-91-7 is a valid CAS Registry Number.
76649-91-7Relevant academic research and scientific papers
Back, Thomas G.,Collins, Scott
, p. 2215 - 2218 (1980)
The reaction of phenyl areneselenolsulfonates with unhindered olefins affords β-phenylselenosulfone adducts, usually with high regio- and stereoselectivity.
