303175-13-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 303175-13-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,3,1,7 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 303175-13:
(8*3)+(7*0)+(6*3)+(5*1)+(4*7)+(3*5)+(2*1)+(1*3)=95
95 % 10 = 5
So 303175-13-5 is a valid CAS Registry Number.
303175-13-5Relevant academic research and scientific papers
New heterocyclic compounds derived from 8-R-4,4-dimethyl-2,3-dithiolo-[5,4-c]quinoline-1-thiones
Shikhaliev,Medvedeva,Pigarev,Solov'ev,Shatalov
, p. 450 - 452 (2007/10/03)
New heterocycles containing fragments of 2,3-dithiolo[5,4-c]quinoline, 1,3-dithiolylidene-2-quinoline-3-thione, 1,3-thiazaphenanthrene, benzoxazole, and benzothiazole were prepared.
