132872-01-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132872-01-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,8,7 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 132872-01:
(8*1)+(7*3)+(6*2)+(5*8)+(4*7)+(3*2)+(2*0)+(1*1)=116
116 % 10 = 6
So 132872-01-6 is a valid CAS Registry Number.
132872-01-6Relevant academic research and scientific papers
Racemic and Optically Active Hydantoins from Disubstituted Cyanoacetic Acids
Knabe, Joachim,Wunn, Wolfgang
, p. 538 - 543 (2007/10/02)
Starting from the chiral disubstituted cyanoacetic acids 1 the racemates and some enantiomers of the 5,5-disubstituted hydantoins 6 and of the 3-methylhydantoins 7 are synthesized via the isocyanates 3.Their absolute configurations are determined.
