102677-24-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102677-24-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,6,7 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 102677-24:
(8*1)+(7*0)+(6*2)+(5*6)+(4*7)+(3*7)+(2*2)+(1*4)=107
107 % 10 = 7
So 102677-24-7 is a valid CAS Registry Number.
102677-24-7Relevant articles and documents
Synthesis and rearrangement of benzopirano[4,3-c]pirazole derivatives
Rudenko, Roman V.,Desenko, Sergey M.,Chebanov, Valentin A.,Chernenko, Vitaly N.,Musatov, Vladimir I.
, p. 83 - 84 (2005)
Benzopirano[4,3-c]pirazole derivatives have been synthesised, and their intramolecular disproportionation and stereochemical features have been discussed.
