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117125-56-1

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117125-56-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117125-56-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,1,2 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 117125-56:
(8*1)+(7*1)+(6*7)+(5*1)+(4*2)+(3*5)+(2*5)+(1*6)=101
101 % 10 = 1
So 117125-56-1 is a valid CAS Registry Number.

117125-56-1Relevant articles and documents

REACTION OF 4-SUBSTITUTED BENZALDEHYDES AND ACETOPHENONES WITH CHLOROACETONITRILE

Svoboda, Jiri,Kocfeldova, Zuzana,Palecek, Jaroslav

, p. 822 - 832 (2007/10/02)

Under conditions of phase-transfer catalysis or in homogeneous solution of potassium tert-butoxide the title compounds give stereoisomeric mixtures of substituted 2,3-epoxy nitriles III and IV.Alkaline hydrolysis of epoxy nitriles IV afforded the corresponding 2-arylpropanals in low yields.On treatment with methanol and potassium carbonate, epoxy nitriles III and IV were converted into epoxy esters in good yields.

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