98390-63-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98390-63-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,3,9 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 98390-63:
(7*9)+(6*8)+(5*3)+(4*9)+(3*0)+(2*6)+(1*3)=177
177 % 10 = 7
So 98390-63-7 is a valid CAS Registry Number.
98390-63-7Relevant academic research and scientific papers
2,4,4-Trisubstituted 5-Amino-4H-imidazoles. A New Synthetic Approach and Reactivity
Avendano, C.,Ramos, T.,Gomez-Molinero, E.
, p. 537 - 540 (2007/10/02)
The scope and limitations of the reaction between imidates and α,α-disubstituted α-aminoacetonitriles to give 5-amino-4H-imidazoles are studied.The reactivity of compounds 1a-b has been explored.
