76280-04-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76280-04-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,2,8 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 76280-04:
(7*7)+(6*6)+(5*2)+(4*8)+(3*0)+(2*0)+(1*4)=131
131 % 10 = 1
So 76280-04-1 is a valid CAS Registry Number.
76280-04-1Relevant articles and documents
ENTZUENDUNGSHEMMENDE WIRKSTOFFE, IX 1-SUBSTITUIERTE 5-FLUORBENZOTRIAZOLE
Kreutzberger, Alfred,Stratmann, Joerg
, p. 237 - 244 (1980)
To circumvent the formation of isomers during the acylation of 5-fluorobenzotriazole, the point of attachment of the acyl group to a precursor has been fixed prior to closing the heterocyclic ring.Interaction of 4-fluoro-2-nitroaniline with cinnamic acid
