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58538-01-5

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58538-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58538-01-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,5,3 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 58538-01:
(7*5)+(6*8)+(5*5)+(4*3)+(3*8)+(2*0)+(1*1)=145
145 % 10 = 5
So 58538-01-5 is a valid CAS Registry Number.

58538-01-5Relevant articles and documents

Photolysis of some N-nitroso- and N-nitro-anilines in solution

Gowenlock, Brian G.,Pfab, Josef,Young, Victor M.

, p. 915 - 919 (2007/10/03)

The photolyses of three N-methyl-N-nitrosoanilines and two N-methyl-N-nitroanilines in organic solvents have been studied in the range of 300-340 nm. The influence of solvent character and the presence or absence of oxygen play important roles in the product composition range. The primary photochemical process involves N-N fission, this being homolytic in aprotic solvents and heterolytic in methanol. Three novel mechanistic conclusions are proposed, namely photosolvolysis of a nitrosamine in methanol, photooxidation of nitrosamines in aprotic solvents and the production of biphenyl derivatives on photolysis of nitro-substituted nitrosamines and nitramines in aromatic solvents.

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