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2-Butanol, 2,3-dimethyl-3-nitroso-, benzoate (ester) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21078-57-9

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21078-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21078-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,0,7 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 21078-57:
(7*2)+(6*1)+(5*0)+(4*7)+(3*8)+(2*5)+(1*7)=89
89 % 10 = 9
So 21078-57-9 is a valid CAS Registry Number.

21078-57-9Downstream Products

21078-57-9Relevant academic research and scientific papers

Synthesis of nitroso- and dinitroso compounds by reaction of nitrosyl benzoate and dinitrosylterephthalate with tetrasubstituted alkenes

Sharpe, Thomas R.,Gowenlock, Brian G.

, p. 1991 - 1994 (2006)

The reaction of nitrosyl benzoate with tetrasubstituted alkenes at 0°C produces monomeric C-nitroso compounds in high yields. Similarly, the reaction of dinitrosyl terephthalate with 2,3-dimethylbut-2-ene affords a monomeric dinitroso compound. Extension

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