931426-80-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 931426-80-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,1,4,2 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 931426-80:
(8*9)+(7*3)+(6*1)+(5*4)+(4*2)+(3*6)+(2*8)+(1*0)=161
161 % 10 = 1
So 931426-80-1 is a valid CAS Registry Number.
931426-80-1Relevant articles and documents
Synthesis of new derivatives of 1,2,4-triazol-3-one
Struga,Dobosz,Kossakowski,Dybala,Stepniak,Koziol
, p. 889 - 897 (2007/10/03)
Reactions of nucleophilic substitution on 2,5-diphenyl-, 1,5-diphenyl-, and 5-phenyl-1,2,4-triazol-3-one were studied. Both O- and N-derivatives were obtained. Molecular structure proposed for this group of compounds was confirmed by X-ray structure analy
