82731-69-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82731-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,3 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82731-69:
(7*8)+(6*2)+(5*7)+(4*3)+(3*1)+(2*6)+(1*9)=139
139 % 10 = 9
So 82731-69-9 is a valid CAS Registry Number.
82731-69-9Relevant academic research and scientific papers
Method for obtaining perfuming compositions and perfumed products and resulting products
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, (2008/06/13)
The invention concerns a method for obtaining perfuming compositions, perfumed substances and perfumed products for perfumery, characterized in that they contain, as active principle imparting smell, an efficient amount of a 2-hydroxy-3-butenoic acid ester.
