1211473-51-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1211473-51-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,1,4,7 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1211473-51:
(9*1)+(8*2)+(7*1)+(6*1)+(5*4)+(4*7)+(3*3)+(2*5)+(1*1)=106
106 % 10 = 6
So 1211473-51-6 is a valid CAS Registry Number.
1211473-51-6Relevant articles and documents
PRODUCTION METHOD FOR ETHYLENEAMINE MIXTURES
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Page/Page column 10, (2010/05/13)
The invention relates to a process for preparing an ethylene amine mixture, which comprises hydrogenating an amino nitrile mixture comprising at least two α-amino nitriles in an amount of at least 5% by weight in each case in the presence of a catalyst and, if appropriate, a solvent.