97033-24-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97033-24-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,0,3 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 97033-24:
(7*9)+(6*7)+(5*0)+(4*3)+(3*3)+(2*2)+(1*4)=134
134 % 10 = 4
So 97033-24-4 is a valid CAS Registry Number.
97033-24-4Relevant academic research and scientific papers
BIPYRIDINES. PART XVII. A CONVENIENT SYNTHESIS OF SOME BIPYRIDINEDIOLS AND FURODIPYRIDINES
Kaczmarek, Lukasz
, p. 1141 - 1148 (2007/10/02)
A convenient method of synthesizing some bipyridinediols and furodipyridines based on diazotization of corresponding diamines in H2SO4 has been described.
