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35338-65-9

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35338-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 35338-65-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,3,3 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 35338-65:
(7*3)+(6*5)+(5*3)+(4*3)+(3*8)+(2*6)+(1*5)=119
119 % 10 = 9
So 35338-65-9 is a valid CAS Registry Number.

35338-65-9Downstream Products

35338-65-9Relevant articles and documents

The ritter reaction under truly catalytic bronsted acid conditions

Sanz, Roberto,Martinez, Alberto,Guilarte, Veronica,Alvarez-Gutierrez, Julia M.,Rodriguez, Felix

, p. 4642 - 4645 (2008/03/12)

Simple organic acids like 2,4-dinitrobenzenesulfonic acid (DNBSA) catalyze the Ritter reaction of secondary benzylic alcohols giving rise to the corresponding N-benzylacetamides in usually high yields. Reactions can be conducted without exclusion of oxygen and without the need of dry solvents. With tertiary α,α-dimethylbenzylic alcohols a different pathway involving a formal dimerization reaction takes place under the acid-catalytic conditions used. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.

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