120445-96-7 Usage
Uses
3''-Methoxyacetophenone Semicarbazone is used in the solid-state 13C NMR and IR studies of semicarbazones.
Check Digit Verification of cas no
The CAS Registry Mumber 120445-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,4,4 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 120445-96:
(8*1)+(7*2)+(6*0)+(5*4)+(4*4)+(3*5)+(2*9)+(1*6)=97
97 % 10 = 7
So 120445-96-7 is a valid CAS Registry Number.
120445-96-7Relevant articles and documents
Synthesis of 3-substituted arylpyrazole-4-carboxylic acids
Lebedev,Lebedeva,Sheludyakov,Kovaleva,Ustinova,Kozhevnikov
, p. 782 - 789 (2007/10/03)
A method was suggested for preparing previously unknown 3-aryl-substituted pyrazole-4-carboxylic acids, involving Vilsmeier formylation of semicarbazones of 26 available mono- and disubstituted acetophenones and 2-acetylthiophene followed by oxidation of
