97610-50-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97610-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,6,1 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 97610-50:
(7*9)+(6*7)+(5*6)+(4*1)+(3*0)+(2*5)+(1*0)=149
149 % 10 = 9
So 97610-50-9 is a valid CAS Registry Number.
97610-50-9Relevant articles and documents
REACTION OF O-TRIMETHYLSILYLATED CYANOHYDRINS WITH α-BROMOESTERS: A NEW SYNTHESIS OF TETRONIC ACIDS
Krepski, Larry R.,Lynch, Laurie E.,Heilmann, Steven M.,Rasmussem, Jerald K.
, p. 981 - 984 (2007/10/02)
Tetronic acids and β-keto-γ-butyrolactones are easily prepared by the zinc induced reaction of O-trimethylsilylated cyanohydrins and α-bromoesters.
