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3-Pentanone, 2,4-dimethyl-2-(1,2,3,4-tetrahydro-1-naphthalenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74338-70-8

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74338-70-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74338-70-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,3,3 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74338-70:
(7*7)+(6*4)+(5*3)+(4*3)+(3*8)+(2*7)+(1*0)=138
138 % 10 = 8
So 74338-70-8 is a valid CAS Registry Number.

74338-70-8Downstream Products

74338-70-8Relevant academic research and scientific papers

Regioselective Lewis Acid-mediated α-sec-Alkylation of Carbonyl Compounds

Reetz, Manfred T.,Walz, Peter,Huebner, Friedhelm,Huettenhain, Stefan H.,Heimbach, Horst,Schwellnus, Konrad

, p. 322 - 335 (2007/10/02)

Carbonyl compounds such as ketones, aldehydes, acyloins, or carboxylic esters can be alkylated at the α-position via the corresponding O-silylated forms using activated alkyl halides or acetates in the presence of Lewis acids.In the case of unsymmetricall

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