132380-85-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132380-85-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,3,8 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 132380-85:
(8*1)+(7*3)+(6*2)+(5*3)+(4*8)+(3*0)+(2*8)+(1*5)=109
109 % 10 = 9
So 132380-85-9 is a valid CAS Registry Number.
132380-85-9Relevant academic research and scientific papers
Synthesis of 2,6-diaryl--triazolo-1,3,4-thiadiazoles
Prasad, V S R,Reddy, K Kondal
, p. 435 - 436 (2007/10/02)
Reaction of 2-amino-5-aryl-1,3,4-thiadiazoles (1) with aryl cyanides inthe presence of anhydrous aluminium chloride leads to N-2-(5-aryl-1,3,4-thiadiazolyl)arylamidines (2).These (2) on oxidative cyclisation with lead tetraacetate yield 2,6-diaryl-
