126963-81-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126963-81-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,9,6 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 126963-81:
(8*1)+(7*2)+(6*6)+(5*9)+(4*6)+(3*3)+(2*8)+(1*1)=153
153 % 10 = 3
So 126963-81-3 is a valid CAS Registry Number.
126963-81-3Relevant articles and documents
Regioselectivity of the photo-Fries rearrangement in acetoxyindoles
Chan,Hilliard Jr.
, p. 6483 - 6486 (1989)
5- and 6-acetoxyindoles have been found to undergo regio-selective photo-Fries rearrangement in aqueous solution.
