891573-70-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 891573-70-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,1,5,7 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 891573-70:
(8*8)+(7*9)+(6*1)+(5*5)+(4*7)+(3*3)+(2*7)+(1*0)=209
209 % 10 = 9
So 891573-70-9 is a valid CAS Registry Number.
891573-70-9Relevant academic research and scientific papers
A new convenient synthesis of 5-aryl-2-(arylamino)-1,3,4-oxadiazole derivatives
Kumar, Sanjeev
scheme or table, p. 216 - 220 (2012/08/29)
Electrical energy offers numerous benefits for conducting a synthesis, including increased reaction rates, yield enhancements and cleaner chemistries. 5-Aryl-2-(arylamino)-1,3,4-oxadiazoles were synthesized directly from acylthiosemicarbazide on the plati
