84306-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84306-79-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,3,0 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84306-79:
(7*8)+(6*4)+(5*3)+(4*0)+(3*6)+(2*7)+(1*9)=136
136 % 10 = 6
So 84306-79-6 is a valid CAS Registry Number.
84306-79-6Relevant articles and documents
An expeditious synthesis of chaetomellic anhydrides a and B, and analogues
Poigny, Stephane,Guyot, Michele,Samadi, Mohammad
, p. 2175 - 2177 (2007/10/03)
Chaetomellic anhydrides A and B and analogues have been prepared in one step by Barton radical decarboxylation; namely, irradiation of thiohydroxamic esters derived from carboxylic acids, in the presence of citraconic anhydride.