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138345-01-4

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138345-01-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138345-01-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,4 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138345-01:
(8*1)+(7*3)+(6*8)+(5*3)+(4*4)+(3*5)+(2*0)+(1*1)=124
124 % 10 = 4
So 138345-01-4 is a valid CAS Registry Number.

138345-01-4Downstream Products

138345-01-4Relevant articles and documents

CATALYTIC OXIDATION OF γ-(3,5-DIALKYL-4-HYDROXYPHENYL)PROPANOLS IN THE PRESENCE OF HETEROPOLY ACIDS AND THEIR SALTS

Titova, T. F.,Mateev, K. I.,Zhizhina, E. G.,Krysin, A. P.

, p. 1153 - 1156 (2007/10/02)

The pathways for the oxidative transformations of γ-(3,5-dialkyl-4-hydroxyphenyl)propanols by the action of H6PMO9V3O40*26H2O depend on the medium.Products of intramolecular cyclization are mainly formed in the heterophase reaction in benzene.The products of the intermolecular reaction of the solvent and the oxidized phenol are predominantly formed in methanol.The reaction rate depends on the strength of the oxidizing agent and branching of the alkyl substituent in the phenol.

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