1319199-46-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1319199-46-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,9,1,9 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1319199-46:
(9*1)+(8*3)+(7*1)+(6*9)+(5*1)+(4*9)+(3*9)+(2*4)+(1*6)=176
176 % 10 = 6
So 1319199-46-6 is a valid CAS Registry Number.
1319199-46-6Relevant articles and documents
Synthesis and biological evaluation of some new chalcones containing 2,5-dimethylfuran moiety
Sridhar,Dinda,Prasad, Y.Rajendra
, p. 541 - 546 (2011)
A series of new chalcones (3a-g) were prepared by Claisen-Schmidt condensation of 3-acetyl-2,5-dimethylfuran with various substituted aromatic aldehydes in presence of aqueous solution of potassium hydroxide and ethanol at room temperature. The synthesize