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Phenol, 4,4'-oxybis-, dipropanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

880134-92-9

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880134-92-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 880134-92-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,0,1,3 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 880134-92:
(8*8)+(7*8)+(6*0)+(5*1)+(4*3)+(3*4)+(2*9)+(1*2)=169
169 % 10 = 9
So 880134-92-9 is a valid CAS Registry Number.

880134-92-9Relevant academic research and scientific papers

Facile synthesis of 2,2′-dialkylated 4,4′-oxybiphenols

Maeyama, Katsuya,Fujiwara, Yasushi,Nishimuro, Makiya,Yoshida, Yasuhiko,Yonezawa, Noriyuki

, p. 603 - 609 (2006)

2,2′-Alkyl-disubstituted 4,4′-oxybiphenols (4) were prepared in good yields through esterification of 4,4′-oxybiphenol (1), AlCl 3-promoted Fries rearrangement, and AlCl3/NaBH 4-promoted reduction reaction. Copyright Taylo

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