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90599-77-2

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90599-77-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90599-77-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,5,9 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90599-77:
(7*9)+(6*0)+(5*5)+(4*9)+(3*9)+(2*7)+(1*7)=172
172 % 10 = 2
So 90599-77-2 is a valid CAS Registry Number.

90599-77-2Downstream Products

90599-77-2Relevant articles and documents

Interpretation of retention indices in gas chromatography for establishing structures of isomeric products of alkylarenes radical chlorination

Zenkevich

, p. 270 - 280 (2007/10/03)

By an example of previously uncharacterized products obtained by alkylarenes radical chlorination was demonstrated that combination of various interpretation methods applied to the retention indices (RI) in the gas chromatography on the standard nonpolar phases (comparison of RI of products and initial compounds, characteristics of succession of the chromatographic elution of the structural isomers with the use of estimation of molecular dynamic parameters, application of the additive schemes to RI calculation, and using of structural analogy CH3?Cl for testing the results obtained) permitted unambiguous identification of the structure even without data of mass spectrometry.

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