89571-07-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89571-07-3 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, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 89571-07:
(7*8)+(6*9)+(5*5)+(4*7)+(3*1)+(2*0)+(1*7)=173
173 % 10 = 3
So 89571-07-3 is a valid CAS Registry Number.
89571-07-3Relevant academic research and scientific papers
TIN(II) ENEDIOLATE FROM METHYLGLYOXAL
Mukaiyama, Teruaki,Tsuzuki, Ryuji,Kato, Jun-ichi
, p. 1825 - 1828 (2007/10/02)
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.
