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[Tb(1,10-phen)(2-phenylpyrimidine-4,6-dicarboxylic acid)(benzoate)] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1638433-39-2

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1638433-39-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1638433-39-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,8,4,3 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1638433-39:
(9*1)+(8*6)+(7*3)+(6*8)+(5*4)+(4*3)+(3*3)+(2*3)+(1*9)=182
182 % 10 = 2
So 1638433-39-2 is a valid CAS Registry Number.

1638433-39-2Downstream Products

1638433-39-2Relevant academic research and scientific papers

A concise total synthesis of puberulic acid, a potent antimalarial agent

Sennari, Goh,Hirose, Tomoyasu,Iwatsuki, Masato,Omura, Satoshi,Sunazuka, Toshiaki

, p. 8715 - 8718 (2014)

Efficient and practical total synthesis of puberulic acid has been accomplished via 8 steps, with 54% overall yield, and only two C-C bond formations, without the introduction of oxygen atoms into the core skeleton. Construction of the tropolone framework as the key transformation was achieved by multi-tandem oxidation of the aliphatic-triol, from d-(+)-galactose as the starting material.

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