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86605-33-6

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86605-33-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86605-33-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,6,0 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 86605-33:
(7*8)+(6*6)+(5*6)+(4*0)+(3*5)+(2*3)+(1*3)=146
146 % 10 = 6
So 86605-33-6 is a valid CAS Registry Number.

86605-33-6Relevant articles and documents

Azo-Hydrazone Tautomerism in Arylazophenoxy Acetic Acids and Their Organotin Complexes

Chattopadhyay, T. K.,Sengupta A.,Majee, B.

, p. 120 - 121 (2007/10/02)

Azo-hydrazone tautomeric equilibria in arylazophenoxyacetic acids and their organotin derivatives have been quantitatively studied.The absence of any marked effect of stannylation of the carboxyl group on the tautomeric equilibrium shows that the N-atom adjacent to the phenoxy ring is involved in N-->Sn coordination in the organotin derivatives, supporting the previously proposed structures for the organotin arylazophenoxy acetates.

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