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N,N'-bis-(4-nitroso-phenyl)-ethylenediamine is an organic compound with the chemical formula C14H14N4O2. It is a derivative of ethylenediamine, featuring two nitroso-phenyl groups attached to the nitrogen atoms. This yellow crystalline solid is known for its potential applications in the synthesis of dyes and pigments, as well as in chemical research. The compound is characterized by its ability to form complexes with metal ions, which can be useful in various analytical and industrial processes. It is important to handle N,N'-bis-(4-nitroso-phenyl)-ethylenediamine with care due to its potential reactivity and the presence of nitroso groups, which can be hazardous.

4979-27-5

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4979-27-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4979-27-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,7 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4979-27:
(6*4)+(5*9)+(4*7)+(3*9)+(2*2)+(1*7)=135
135 % 10 = 5
So 4979-27-5 is a valid CAS Registry Number.
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