89571-13-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89571-13-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,5,7 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89571-13:
(7*8)+(6*9)+(5*5)+(4*7)+(3*1)+(2*1)+(1*3)=171
171 % 10 = 1
So 89571-13-1 is a valid CAS Registry Number.
89571-13-1Relevant academic research and scientific papers
Mukaiyama, Teruaki,Tsuzuki, Ryuji,Kato, Jun-ichi
, p. 1825 - 1828 (1983)
Methylglyoxal is successfully converted to the tin(II) enediolate on reatment with activated metallic tin.The tin(II) enediolate reacts with several aldehydes to give α,β-dihydroxyketones in good yields.
