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75075-43-3

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75075-43-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75075-43-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,0,7 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75075-43:
(7*7)+(6*5)+(5*0)+(4*7)+(3*5)+(2*4)+(1*3)=133
133 % 10 = 3
So 75075-43-3 is a valid CAS Registry Number.

75075-43-3Upstream product

75075-43-3Downstream Products

75075-43-3Relevant articles and documents

ELECTROCHEMICAL OXIDATION OF ALKYL-SUBSTITUTED ALLENES IN METHANOL

Becker, James Y.,Zinger, Baruch

, p. 1677 - 1682 (2007/10/02)

Mono-, di- and tri-alkyl-substituted allenes were potentiostatically oxidized in methanol at graphite and Pt anodes.At the former electrode, α-methoxylated ketones (due to 4F/mole electricity consumption) and esters (6F/mole) were the major products.At a Pt anode, intermediate products such as vinyl-ether derivatives (2F/mole) were characterised too.Unlike the anodic oxidation of alkenes and alkynes previously reported in the literature, dimerisation is not a typical process in the allenes' oxidation, since of all the products obtained only a sole dimer has been observed.The mechanism for the formation of most products is discussed.

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