873450-74-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873450-74-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,4,5 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 873450-74:
(8*8)+(7*7)+(6*3)+(5*4)+(4*5)+(3*0)+(2*7)+(1*4)=189
189 % 10 = 9
So 873450-74-9 is a valid CAS Registry Number.
873450-74-9Relevant academic research and scientific papers
Alkyne hydrosilylation catalyzed by a cationic ruthenium complex: Efficient and general trans addition
Trost, Barry M.,Ball, Zachary T.
, p. 17644 - 17655 (2007/10/03)
The complex [Cp*Ru(MeCN)3]PF6 is shown to catalyze the hydrosilylation of a wide range of alkynes, Terminal alkynes afford access to α-vinylsilane products with good regioselectivity. Deuterium labeling studies indicate a clean trans
