75722-70-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75722-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,2 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75722-70:
(7*7)+(6*5)+(5*7)+(4*2)+(3*2)+(2*7)+(1*0)=142
142 % 10 = 2
So 75722-70-2 is a valid CAS Registry Number.
75722-70-2Relevant articles and documents
TRIBUTYLTIN CYANIDE: A FACILE CYANATING AGENT OF ACYL CHLORIDES
Tanaka, Masato
, p. 2959 - 2962 (1980)
Tributyltin cyanide was prepared from tributyltin chloride and potassium cyanide, and was found to be an efficient cyanation reagent for acyl chlorides to give acyl cyanides in excellent yields.
