678980-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 678980-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,8,9,8 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 678980-07:
(8*6)+(7*7)+(6*8)+(5*9)+(4*8)+(3*0)+(2*0)+(1*7)=229
229 % 10 = 9
So 678980-07-9 is a valid CAS Registry Number.
678980-07-9Relevant academic research and scientific papers
Nitriles in heterocyclic synthesis: Reactivity of 2-(benzothiazol-2- ylmethyl)-1,3-thiazol-4(5H)-one towards α,β-unsaturated nitriles
Sayed
, p. 1061 - 1073 (2007/10/03)
The reaction of 2-(benzothiazol-2-ylmethyl)-1,3-thiazol-4(5H)-one 1 with α,β-cinnamonitrile derivatives 2a-n have been reported.
