121410-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121410-11-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,4,1 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121410-11:
(8*1)+(7*2)+(6*1)+(5*4)+(4*1)+(3*0)+(2*1)+(1*1)=55
55 % 10 = 5
So 121410-11-5 is a valid CAS Registry Number.
121410-11-5Relevant articles and documents
Novel Heterocycles from Lead Tetraacetate Oxidation of Aminomercaptotriazoles
Dash, B.,Dora, E. K.,Panda, C. S.
, p. 834 - 835 (2007/10/02)
Lead tetraacetate oxidation of 5-substituted-4-amino-3-mercapto-4(H)-1,2,4-triazoles (1a-c) in dry methylene chloride affords products (2a-c), carrying two triazole moieties via S-S linkage.
