17700-55-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17700-55-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,0 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17700-55:
(7*1)+(6*7)+(5*7)+(4*0)+(3*0)+(2*5)+(1*5)=99
99 % 10 = 9
So 17700-55-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H9Cl2NO/c1-5-3-4-7(10)9(8(5)11)12-6(2)13/h3-4H,1-2H3,(H,12,13)
17700-55-9Relevant articles and documents
Process for the catalytic debromination of halogenated monocyclic aromatic compounds
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, (2008/06/13)
A process for the bromination of a monocyclic aromatic compound and its regiospecific chlorination. The halogenation reactions are carried out in a protonic solvent which is replaced by a polar solvent without isolation of the halogenation reaction product. The halogenation reaction product is then catalytically debrominated.