97729-18-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97729-18-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,7,2 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 97729-18:
(7*9)+(6*7)+(5*7)+(4*2)+(3*9)+(2*1)+(1*8)=185
185 % 10 = 5
So 97729-18-5 is a valid CAS Registry Number.
97729-18-5Relevant academic research and scientific papers
A NEW FLUORIDE ANION-PROMOTED 1,4-CYCLOADDITION LEADING TO SYNTHESIS OF α-TETRALONES
Aono, Masahiro,Terao, Yoshiyasu,Achiwa, Kazuo
, p. 339 - 340 (2007/10/02)
Fluoride anion-promoted 1,4-cycloaddition of methyl o-trimethylsilylmethylbenzoate to conjugated olefins was found to give α-tetralones and uncyclized Michael adducts in moderate yields.
