325139-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 325139-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,5,1,3 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 325139-77:
(8*3)+(7*2)+(6*5)+(5*1)+(4*3)+(3*9)+(2*7)+(1*7)=133
133 % 10 = 3
So 325139-77-3 is a valid CAS Registry Number.
325139-77-3Relevant academic research and scientific papers
Synthesis of 1-aryloxyacetyl-4-(4-chlorophenyloxyacetyl)-semicarbazides
Wang,Li,Da
, p. 4543 - 4553 (2007/10/03)
1-Aryloxyacetyl-4-(4-chlorophenyloxyacetyl)-semicarbazides (IIa-j) are synthesized using 1-aryloxyacetyl-4-(4-chlorophenyloxyacetyl)-thiosemicarbazides (Ia-j) as starting materials and KIO3 as reagent in the aqueous solution.
