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1071146-56-9

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1071146-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1071146-56-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,1,1,4 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1071146-56:
(9*1)+(8*0)+(7*7)+(6*1)+(5*1)+(4*4)+(3*6)+(2*5)+(1*6)=119
119 % 10 = 9
So 1071146-56-9 is a valid CAS Registry Number.

1071146-56-9Downstream Products

1071146-56-9Relevant articles and documents

Identification of reaction intermediates in AlCl3-mediated cyclocondensation reactions by simultaneous in situ ATR-FTIR and UV-vis spectroscopy

Reimann, Sebastian,Kn?pke, Leif R.,Spannenberg, Anke,Brückner, Angelika,Kühn, Oliver,Langer, Peter,Bentrup, Ursula

, p. 3338 - 3347 (2013/05/08)

Functionalized trifluoromethyl-substituted salicylates have been synthesized based on AlCl3-mediated cyclocondensation reactions using 4,4-dimethoxy-1,1,1-trifluorobut-3-en-2-one and 1,3-bis(silyloxy)-1,3- butadienes. Simultaneous in situ ATR-F

First cyclocondensations of 1,3-bis(trimethylsilyloxy)buta-1,3-dienes with 1,1-dimethoxy-4,4,4-trifluorobut-1-en-3-one

Lubbe, Mathias,Bunescu, Alina,Sher, Muhammad,Villinger, Alexander,Langer, Peter

experimental part, p. 1862 - 1864 (2009/04/07)

The formal [3+3] cyclocondensation of 1,3-bis(trimethylsilyloxy)buta-1,3- dienes with 1,1-bis(methoxy)trifluoromethyl-1-en-3-ones afforded functionalized 3-methoxy-5-(trifluoromethyl)phenols with very good regioselectivity. Georg Thieme Verlag Stuttgart.

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