123316-67-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123316-67-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,3,1 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 123316-67:
(8*1)+(7*2)+(6*3)+(5*3)+(4*1)+(3*6)+(2*6)+(1*7)=96
96 % 10 = 6
So 123316-67-6 is a valid CAS Registry Number.
123316-67-6Relevant articles and documents
Influence of Wavelength on the Photochemistry of Triarylbenzofurodioxin Derivatives
Horspool, William M.,Khalaf, Abedawn I.
, p. 1147 - 1152 (2007/10/02)
The u.v. irradiation of a number of triarylfurobenzodioxins has been carried out at both λ >280 nm and at 254 nm.The outcome of the reaction is to some extent dependent both on the substitution pattern on the bridgehead (9a) aryl group and on the waveleng
