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Cyclohexane, 1,2-dichloro-1-nitroso- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

16580-33-9

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16580-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16580-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,5,8 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16580-33:
(7*1)+(6*6)+(5*5)+(4*8)+(3*0)+(2*3)+(1*3)=109
109 % 10 = 9
So 16580-33-9 is a valid CAS Registry Number.

16580-33-9Downstream Products

16580-33-9Relevant academic research and scientific papers

Addition of NOCl to cyclic vinylsilanes: An unexpected reversal of regiochemistry

Mallya, M. Narendra,Nagendrappa, Gopalpur,Shashidhara Prasad,Sridhar,Lokanath,Begum

, p. 2565 - 2568 (2007/10/03)

NOCl adds to cyclic vinylsilanes in a syn manner with NO+ bonding to the β-carbon and Cl- to the α-carbon, which is a reversal of the regiochemistry expected from the β-silicon effect. The adducts dimerize to a single diastereomer containing enantiomeric pairs and/or give secondary products on further reaction.

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