129879-89-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129879-89-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,8,7 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129879-89:
(8*1)+(7*2)+(6*9)+(5*8)+(4*7)+(3*9)+(2*8)+(1*9)=196
196 % 10 = 6
So 129879-89-6 is a valid CAS Registry Number.
129879-89-6Relevant academic research and scientific papers
Synthesis of 1,2,4-Triazolopyrimidine-2-sulfonamides
Shankar, Ravi B.,Pews, R. Garth
, p. 169 - 172 (2007/10/02)
The 1,2,4-triazolopyrimidine-2-sulfonamides are a new class of highly active herbicides.A novel cyclization method for the synthesis of these compounds is discussed.
