98629-77-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98629-77-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,2 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 98629-77:
(7*9)+(6*8)+(5*6)+(4*2)+(3*9)+(2*7)+(1*7)=197
197 % 10 = 7
So 98629-77-7 is a valid CAS Registry Number.
98629-77-7Relevant academic research and scientific papers
Synthesis of 8-Substituted 5-Deazaflavins
Link, P. A. J.,Plas, H. C. van der,Mueller, F.
, p. 841 - 848 (2007/10/02)
To obtain 5-deazaflavins exhibiting red-shifted light absorption spectra, a number of C(8) substituted 5-deazaisoalloxazines were synthesized.This was accomplished a) by the oxidative cyclization of 5,5'-arylmethylenebis(6-methylaminouracil) derivatives a
