213621-12-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 213621-12-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,6,2 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 213621-12:
(8*2)+(7*1)+(6*3)+(5*6)+(4*2)+(3*1)+(2*1)+(1*2)=86
86 % 10 = 6
So 213621-12-6 is a valid CAS Registry Number.
213621-12-6Relevant academic research and scientific papers
Hercouet, Alain,Godbert, Nicolas,Le Corre, Maurice
, p. 2233 - 2234 (1998)
The synthesis of enantiomerically pure norcoronamic acids, starting from enantiomerically pure 1,2-propanediols, is described.
