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[4-(4-butyl-5-{4-[3-butyl-5-(4-hydroxymethyl-phenyl)-furan-2-yl]-phenyl}-furan-2-yl)-phenyl]-methanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

551897-93-9

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551897-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 551897-93-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,1,8,9 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 551897-93:
(8*5)+(7*5)+(6*1)+(5*8)+(4*9)+(3*7)+(2*9)+(1*3)=199
199 % 10 = 9
So 551897-93-9 is a valid CAS Registry Number.

551897-93-9Relevant academic research and scientific papers

Bidirectional iterative synthesis of alternating benzene-furan oligomers towards molecular wires

Lee, Chin-Fa,Liu, Ching-Yuan,Song, Hua-Can,Luo, Shr-Jie,Tseng, Jui-Chang,Tso, Hsi-Hua,Luh, Tien-Yau

, p. 2824 - 2825 (2007/10/03)

Reaction of propargylic dithioacetal 2a with BuLi gives the sulfur-substituted allenyllithium 3a which is allowed to react with a dialdehyde to yield the corresponding alternating benzene-furan oligoaryls 6. Functional group transformation converts the es

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