448908-41-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 448908-41-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,8,9,0 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 448908-41:
(8*4)+(7*4)+(6*8)+(5*9)+(4*0)+(3*8)+(2*4)+(1*1)=186
186 % 10 = 6
So 448908-41-6 is a valid CAS Registry Number.
448908-41-6Relevant articles and documents
PROCESS OF MAKING CHALCOME DERIVATIVES
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Page 93, (2010/02/07)
This invention is a novel methods of manufacturing chalcones that includes reacting a carbon-linked heteroaryl or heterocyclic substituted benzaldehyde with an acetophenone in a solvent or mixture of solvents in the presence of LiOMe. Also provided are new chalcones for the treatment of medical conditions.
