82491-63-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82491-63-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,4,9 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 82491-63:
(7*8)+(6*2)+(5*4)+(4*9)+(3*1)+(2*6)+(1*3)=142
142 % 10 = 2
So 82491-63-2 is a valid CAS Registry Number.
82491-63-2Relevant articles and documents
REDUCTIVE COUPLING OF CARBONYL COMPOUNDS TO PINACOLS BY USING LOW-VALENT CERIUM
Imamoto, Tsuneo,Kusumoto, Tetsuo,Hatanaka, Yasuo,Yokoyama, Masataka
, p. 1353 - 1356 (1982)
Aldehydes and ketones, on treatment with a low-valent cerium reagent, undergo reductive dimerization to produce the corresponding pinacols in high yield.