104831-05-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104831-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,3 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 104831-05:
(8*1)+(7*0)+(6*4)+(5*8)+(4*3)+(3*1)+(2*0)+(1*5)=92
92 % 10 = 2
So 104831-05-2 is a valid CAS Registry Number.
104831-05-2Relevant academic research and scientific papers
Synthesis of s-Triazolo-thiadiazoles
Ramachandraiah, G.,Reddy, K. Kondal
, p. 908 - 909 (2007/10/02)
1-(5-Aryl-1,3,4-thiadiazol-2-yl)-5-aryltetrazoles (VI) have been obtained by the reaction of 2-aroylamino-5-aryl-1,3,4-thiadiazoles (IV) with phosphorus pentachloride and azidolysis of the resulting imidoyl chlorides.The products obtained on thermolysis o
