406939-04-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 406939-04-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,6,9,3 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 406939-04:
(8*4)+(7*0)+(6*6)+(5*9)+(4*3)+(3*9)+(2*0)+(1*4)=156
156 % 10 = 6
So 406939-04-6 is a valid CAS Registry Number.
406939-04-6Relevant articles and documents
Vinyl C-H activation reactions of vinyl esters mediated by B(C6F5)3
Dash, Aswini K.,Jordan, Richard F.
, p. 777 - 779 (2002)
The vinyl C-H activation reactions of vinyl esters mediated by B(C6F5)3 were described. B(C6F5)3 reacts with simple vinyl esters by electrophilic addition to the C=C bond and subsequent pro
