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150079-34-8

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150079-34-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 150079-34-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,0,7 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 150079-34:
(8*1)+(7*5)+(6*0)+(5*0)+(4*7)+(3*9)+(2*3)+(1*4)=108
108 % 10 = 8
So 150079-34-8 is a valid CAS Registry Number.

150079-34-8Downstream Products

150079-34-8Relevant articles and documents

Contra-Friedel-Crafts tert-butylation of substituted aromatic rings via directed metallation and sulfinylation

Clayden, Jonathan,Stimson, Christopher C.,Keenan, Martine

, p. 1393 - 1394 (2006)

Directed metallation and sulfinylation yields sulfoxides which undergo ipso nucleophilic aromatic substitution with tertiary and secondary alkyllithiums, giving aromatic rings bearing alkyl groups generally incompatible with directed metallation methods and with regioselectivity complementary with classical Friedel-Crafts substitution. The Royal Society of Chemistry 2006.

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