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(3S,4S)-3,4-Bis(benzyloxy)-1,1,6,6-tetrabromohexa-1,5-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

268218-59-3

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268218-59-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 268218-59-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,8,2,1 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 268218-59:
(8*2)+(7*6)+(6*8)+(5*2)+(4*1)+(3*8)+(2*5)+(1*9)=163
163 % 10 = 3
So 268218-59-3 is a valid CAS Registry Number.

268218-59-3Relevant academic research and scientific papers

Studies on synthesis of optically active twelve-membered diynes: A convergent construction of a twelve-membered diketodiyne compound with C2 symmetry

Mukai, Chisato,Kasamatsu, Eiji,Ohyama, Takao,Hanaoka, Miyoji

, p. 737 - 744 (2000)

A convergent procedure for the preparation of optically active twelve-membered diketodiyne derivatives with C2 symmetry possessing four hydroxy functionalities was developed starting from the commercially available diethyl L-tartrate. The key s

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