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1370713-50-0

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1370713-50-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1370713-50-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,7,1 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1370713-50:
(9*1)+(8*3)+(7*7)+(6*0)+(5*7)+(4*1)+(3*3)+(2*5)+(1*0)=140
140 % 10 = 0
So 1370713-50-0 is a valid CAS Registry Number.

1370713-50-0Relevant articles and documents

Abnormal and direct para-trifluoroacetylation of branched alkyl phenyl ketones by magnesium-promoted reductive aromatic substitution

Maekawa, Hirofumi,Ozaki, Taro,Zulkeflee, Dayana,Murakami, Taro,Kihara, Shin,Nishiguchi, Ikuzo

supporting information; experimental part, p. 401 - 404 (2012/03/11)

Magnesium-promoted reduction of branched alkyl phenyl ketones in the presence of ethyl trifluoroacetate and chlorotri-methylsilane in N,N-dimethylformamide (DMF), followed by air oxidation, and the subsequent treatment of tetrabutylammonium fluoride brought about selective and efficient formation of the corresponding aromatic para-substituted diketones possessing a tri-fluoroacetyl group in good yields through abnormal addition toward the para positions of the aromatic ketones in good yields. Georg Thieme Verlag Stuttgart · New York.

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