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1373965-54-8

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1373965-54-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1373965-54-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,3,9,6 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1373965-54:
(9*1)+(8*3)+(7*7)+(6*3)+(5*9)+(4*6)+(3*5)+(2*5)+(1*4)=198
198 % 10 = 8
So 1373965-54-8 is a valid CAS Registry Number.

1373965-54-8Downstream Products

1373965-54-8Relevant articles and documents

Dehydrative C-H alkylation and alkenylation of phenols with alcohols: Expedient synthesis for substituted phenols and benzofurans

Lee, Dong-Hwan,Kwon, Ki-Hyeok,Yi, Chae S.

supporting information; experimental part, p. 7325 - 7328 (2012/06/16)

A well-defined cationic Ru-H complex catalyzes the dehydrative C-H alkylation reaction of phenols with alcohols to form ortho-substituted phenol products. Benzofuran derivatives are efficiently synthesized from the dehydrative C-H alkenylation and annulation reaction of phenols with 1,2-diols. The catalytic C-H coupling method employs cheaply available phenols and alcohols, exhibits a broad substrate scope, tolerates carbonyl and amine functional groups, and liberates water as the only byproduct.

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