17876-96-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17876-96-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,8,7 and 6 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 17876-96:
(7*1)+(6*7)+(5*8)+(4*7)+(3*6)+(2*9)+(1*6)=159
159 % 10 = 9
So 17876-96-9 is a valid CAS Registry Number.
17876-96-9Relevant articles and documents
Cyclization of Aryl Silanes with Unexpected Retention of Silicon
Fearnley, Stephen Philip,Tidwell, Michael W.
, p. 3797 - 3798 (2007/10/03)
(Matrix Presented) Intramolecular Friedel-Crafts cyclization of 2-O-benzyl ethers at a model pyranose acetal is activated by incorporation of a trimethylsilyl group, albeit via unexpected, presumably steric means.
