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95213-02-8

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95213-02-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95213-02-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,2,1 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 95213-02:
(7*9)+(6*5)+(5*2)+(4*1)+(3*3)+(2*0)+(1*2)=118
118 % 10 = 8
So 95213-02-8 is a valid CAS Registry Number.

95213-02-8Upstream product

95213-02-8Downstream Products

95213-02-8Relevant articles and documents

Control of Reactivity at the Porphyrin Periphery by Metal Ion Co-ordination: a General Method for Specific Nitration at the β-Pyrrolic Position of 5,10,15,20-Tetraarylporphyrins

Catalano, Maria M.,Crossley, Maxwell J.,Harding, Margaret M.,King, Lionel G.

, p. 1535 - 1536 (2007/10/02)

The site of nitration by nitrogen dioxide on a range of metalloporphyrins has been found to be dependent on the co-ordinated metal; copper(II), nickel(II), and palladium(II) complexes are nitrated specifically on the porphyrin β-pyrrolic position while magnesium(II), zinc(II), chloroiron(III), and cobalt(II) complexes also give products which result from reaction at the meso-position.

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