865073-73-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 865073-73-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,5,0,7 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 865073-73:
(8*8)+(7*6)+(6*5)+(5*0)+(4*7)+(3*3)+(2*7)+(1*3)=190
190 % 10 = 0
So 865073-73-0 is a valid CAS Registry Number.
865073-73-0Relevant articles and documents
Facile synthesis of thiazoles via an intramolecular thia-Michael strategy
Sasmal, Pradip K.,Sridhar,Iqbal, Javed
, p. 8661 - 8665 (2007/10/03)
A mild and efficient method for the synthesis of substituted thiazoles is reported via one-pot N-desilylation, thioacylation/oxythioacylation/thiothioacylation followed by thia-Michael cycloisomerisation. This method has a general applicability to introdu