880134-95-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 880134-95-2 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 5 respectively.
Calculate Digit Verification of CAS Registry Number 880134-95:
(8*8)+(7*8)+(6*0)+(5*1)+(4*3)+(3*4)+(2*9)+(1*5)=172
172 % 10 = 2
So 880134-95-2 is a valid CAS Registry Number.
880134-95-2Relevant 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 (2007/10/03)
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
