71620-38-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71620-38-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,6,2 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 71620-38:
(7*7)+(6*1)+(5*6)+(4*2)+(3*0)+(2*3)+(1*8)=107
107 % 10 = 7
So 71620-38-7 is a valid CAS Registry Number.
71620-38-7Relevant academic research and scientific papers
2H-benzofuran-3-one-derivatives and process for their preparation
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, (2008/06/13)
2H-Benzofuran-3-one derivatives, process for their preparation and pharmaceutical compositions containing them. The compounds and compositions are useful in the treatment of allergies.
