224-07-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 224-07-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,2 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 224-07:
(5*2)+(4*2)+(3*4)+(2*0)+(1*7)=37
37 % 10 = 7
So 224-07-7 is a valid CAS Registry Number.
224-07-7Relevant academic research and scientific papers
Lewis acid-mediated domino reaction of 3-bromomethylthiophenes with arenes/heteroarenes
Dhayalan, Vasudevan,Mohanakrishnan, Arasambattu K.
, p. 2149 - 2160 (2012/06/16)
Lewis acid-mediated domino reaction of 3-bromomethylthiophenes with various types of arenes and heteroarenes is reported.