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80960-99-2

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80960-99-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80960-99-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,9,6 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80960-99:
(7*8)+(6*0)+(5*9)+(4*6)+(3*0)+(2*9)+(1*9)=152
152 % 10 = 2
So 80960-99-2 is a valid CAS Registry Number.

80960-99-2Downstream Products

80960-99-2Relevant articles and documents

METALLATION OF BENZYLIDENEBENZYLAMINE

Gracheva, R. A.,Potapov, V. M.,Sivov, N. A.,Sivova, L. I.

, p. 1963 - 1970 (2007/10/02)

The reactions of benzylidenebenzylamine with methyllithium and lithium diethylamide were investigated by GLC.Products with different structures from condensation of the azomethine are formed: Cyclic 2,4,5-triphenyl-3-benzylimidazolidine and noncyclic dibenzylidene-1,2-diphenylethylenediamine.Investigation of the effects of the solvent, temperature, and ratio of reagents on the reaction made it possible to obtain conditions for synthetic application of the 1,3-diphenylazaallyllithium, obtained by metallation of benzylidenebenzylamine, in reactions with alkyl halides, carbon dioxide, carbonyl compounds, and phenyl isocyanate.These conditions involve a temperature between -60 and -70 deg C and an equimolar ratio between the reagents.

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