79966-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79966-41-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,6 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79966-41:
(7*7)+(6*9)+(5*9)+(4*6)+(3*6)+(2*4)+(1*1)=199
199 % 10 = 9
So 79966-41-9 is a valid CAS Registry Number.
79966-41-9Relevant academic research and scientific papers
Synthesis of Some 1-Substitutes-3-or-5-Styrylpyrazoles
Deshayes, Christian,Chabannet, Michel,Gelin, Suzanne
, p. 1057 - 1059 (2007/10/02)
The synthesis of the title compounds by the Wittig-Horner reaction is described, using the 3-or-5-hydroxymethylpyrazole derivatives as precursors.
