923602-23-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 923602-23-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,3,6,0 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 923602-23:
(8*9)+(7*2)+(6*3)+(5*6)+(4*0)+(3*2)+(2*2)+(1*3)=147
147 % 10 = 7
So 923602-23-7 is a valid CAS Registry Number.
923602-23-7Relevant articles and documents
Synthesis of thiepin-annulated pyrone and coumarin heterocycles by Grubbs' second generation catalyst mediated enyne metathesis
Majumdar,Muhuri,Rahaman,Islam,Roy
, p. 1430 - 1431 (2007/10/03)
Synthesis of thiepin-annulated pyrone and coumarin derivatives has been achieved by the ring-closing enyne metathesis using the second generation Grubbs' catalyst under a nitrogen atmosphere. Copyright
