2180-94-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2180-94-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,8 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2180-94:
(6*2)+(5*1)+(4*8)+(3*0)+(2*9)+(1*4)=71
71 % 10 = 1
So 2180-94-1 is a valid CAS Registry Number.
2180-94-1Relevant articles and documents
Recycling of pipecoloxylidide via racemization
Thalén, Lisa K.,Hedberg, Martin H.,B?ckvall, Jan-E.
, p. 6802 - 6805 (2010)
A method for the racemization of pipecoloxylidide with a ruthenium catalyst has been developed. This racemization method can be implemented in an integrated process that combines the separation of two enantiomers with racemization of the undesired enantio