40197-15-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40197-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,1,9 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40197-15:
(7*4)+(6*0)+(5*1)+(4*9)+(3*7)+(2*1)+(1*5)=97
97 % 10 = 7
So 40197-15-7 is a valid CAS Registry Number.
40197-15-7Relevant articles and documents
Oxidative Dehydrogenative [3+3] Annulation of Benzylhydrazines with Aziridines Leading to Tetrahydrotriazines
Li, Haitao,Liang, Jia,Huo, Congde
, p. 878 - 882 (2019)
Oxidative dehydrogenative [3+3] annulation of benzylhydrazines with N-sulfonylaziridines is described. A series of complex tetrahydro-1,2,4-triazines were produced under mild reaction conditions.
