1675-56-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1675-56-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,7 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1675-56:
(6*1)+(5*6)+(4*7)+(3*5)+(2*5)+(1*6)=95
95 % 10 = 5
So 1675-56-5 is a valid CAS Registry Number.
1675-56-5Relevant articles and documents
Synthese und Eigenschaften einiger Ethinylsilane
Hengge, E.,Baumegger, A.
, p. C39 - C42 (1989)
Dichlorodiorganylsilanes react with ethyne and sodium/potassium alloy to give cyclic and catenated organoethynylsilanes.