96643-55-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96643-55-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,6,4 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 96643-55:
(7*9)+(6*6)+(5*6)+(4*4)+(3*3)+(2*5)+(1*5)=169
169 % 10 = 9
So 96643-55-9 is a valid CAS Registry Number.
96643-55-9Relevant academic research and scientific papers
CONDENSED HETEROCYCLES CONTAINING A THIAZOLE RING. 9. THIAZOLOTRIAZINOINDOLES
Kovtun, Yu. P.,Romanov, N. N.
, p. 173 - 175 (2007/10/02)
Condensation of cyanobenzyl benzenesulfonate with isatin N-dithiocarboxyhydrazones has given representatives of a new heterocyclic system, thiazolo-1,2,4-triazinoindolium, which may be used for the preparation of polymethine dyes.
