676625-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 676625-73-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,6,2 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 676625-73:
(8*6)+(7*7)+(6*6)+(5*6)+(4*2)+(3*5)+(2*7)+(1*3)=203
203 % 10 = 3
So 676625-73-3 is a valid CAS Registry Number.
676625-73-3Relevant articles and documents
Process for producing halogenated aromatic amine compound
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Page 15; 17, (2008/06/13)
A process for producing a halogenated aromatic amine compound by allowing an aromatic amine compound to react with a dihalogenated aromatic compound in the presence of i) a metallic catalyst having a phosphorus-containing ligand having at least one cyclic hydrocarbon group and ii) a basic compound in a non-reactive solvent.
