76347-60-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76347-60-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,3,4 and 7 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 76347-60:
(7*7)+(6*6)+(5*3)+(4*4)+(3*7)+(2*6)+(1*0)=149
149 % 10 = 9
So 76347-60-9 is a valid CAS Registry Number.
76347-60-9Relevant articles and documents
An efficient and solvent-free synthesis of mixed ortho esters
Cosgrove, Kelly L.,McGeary, Ross P.
scheme or table, p. 2425 - 2428 (2009/04/08)
Primary, secondary and electron-deficient tertiary alcohols react rapidly with ketene dimethyl acetal to form mixed ortho esters, without catalysts and under solvent-free conditions. 1,2-Diols yield bis(mixed ortho esters), rather than cyclic ortho esters
