34731-93-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34731-93-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,7,3 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 34731-93:
(7*3)+(6*4)+(5*7)+(4*3)+(3*1)+(2*9)+(1*3)=116
116 % 10 = 6
So 34731-93-6 is a valid CAS Registry Number.
34731-93-6Relevant academic research and scientific papers
Sydnones, III. 4-Sydnonylsilanes
Dickopp, Heinz
, p. 1830 - 1836 (2007/10/02)
Silylation of 4-sydnonyllithium compounds with chlorosilanes leads to 4-sydnonylsilanes (3a-d, 5d). 5d and other bis(4-sydnonyl)silanes can also be prepared preferably by "trans-silation reaction".
