69949-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69949-90-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,4 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 69949-90:
(7*6)+(6*9)+(5*9)+(4*4)+(3*9)+(2*9)+(1*0)=202
202 % 10 = 2
So 69949-90-2 is a valid CAS Registry Number.
69949-90-2Relevant academic research and scientific papers
Synthesis and antimicrobial activity of 3H-1,2,4-thiadiazolo fused heterocycles
Gardner,Beard
, p. 182 - 185 (2007/10/21)
Various fused 3H-1,2,4-thiadiazoles were prepared. Significant in vitro Gram-positive antibacterial and antifungal activities were observed for certain members of the series.
