76190-23-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76190-23-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,1,9 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76190-23:
(7*7)+(6*6)+(5*1)+(4*9)+(3*0)+(2*2)+(1*3)=133
133 % 10 = 3
So 76190-23-3 is a valid CAS Registry Number.
76190-23-3Relevant articles and documents
Reduction of Thionoesters to Ethers by Triorganotin Hydrides
Smith, Colin,Tunstad, Linda M.,Gutierrez, Carlos G.
, p. 257 - 260 (2007/10/02)
Esters 1 are efficiently deoxygenated to the corresponding ethers 3 in two steps by first conversion to the thionoesters 2 and subsequent reduction of these by triorganotin hydrides.
