100872-32-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100872-32-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,7 and 2 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 100872-32:
(8*1)+(7*0)+(6*0)+(5*8)+(4*7)+(3*2)+(2*3)+(1*2)=90
90 % 10 = 0
So 100872-32-0 is a valid CAS Registry Number.
100872-32-0Relevant articles and documents
Investigations on furopyridines. 10. Synthesis of 4-N-substituted 1H-furo[3,4]pyridin-3-ones
Arustamova,Piven'
, p. 58 - 63 (1999)
2-Amino or 2-hydrazino derivatives of pyridine or pyridinopyrazole were obtained by amination or hydrazination of 2-chloro-3-cyano-4-methoxy-6-methylpyridine. Acid hydrolysis of these derivatives leads to heterocyclization with formation of 4-amino-1H-fur
