69474-20-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69474-20-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,4,7 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 69474-20:
(7*6)+(6*9)+(5*4)+(4*7)+(3*4)+(2*2)+(1*0)=160
160 % 10 = 0
So 69474-20-0 is a valid CAS Registry Number.
69474-20-0Relevant articles and documents
OXIDATIVE DECARBOXYLATION OF CARBOXYLIC ACIDS BY IRON PORPHYRIN - IODOSYLBENZENE SYSTEM
Komuro, Masakatsu,Nagatsu, Yoshio,Higuchi, Tsunehiko,Hirobe, Masaaki
, p. 4949 - 4952 (1992)
An iodosylbenzene - iron tetraarylporphyrin catalyst system decarboxylated α-aryl carboxylic acids and α,α,α-trisubstituted acetic acids efficiently to give the corresponding alcohol and carbonyl derivatives.
