479486-96-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 479486-96-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,9,4,8 and 6 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 479486-96:
(8*4)+(7*7)+(6*9)+(5*4)+(4*8)+(3*6)+(2*9)+(1*6)=229
229 % 10 = 9
So 479486-96-9 is a valid CAS Registry Number.
479486-96-9Relevant articles and documents
On the preparation of carbamoylsilanes
Cunico, Robert F.,Chen, Jianxin
, p. 1963 - 1968 (2003)
Various N,N-disubstituted carbamoyltrimethylsilanes can be prepared by the addition of LDA to a mixture of TMSCl and the appropriate formamide in THF at -78°C. Slow (syringe pump) addition of LDA is crucial to obtaining good yields.
