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127394-75-6

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127394-75-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127394-75-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,3,9 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 127394-75:
(8*1)+(7*2)+(6*7)+(5*3)+(4*9)+(3*4)+(2*7)+(1*5)=146
146 % 10 = 6
So 127394-75-6 is a valid CAS Registry Number.

127394-75-6Downstream Products

127394-75-6Relevant articles and documents

A Facile Synthesis of 6-Alkoxy-2,4-diaryl-5-cyanopyridine

Al-Arab, Mohammad M.

, p. 1665 - 1673 (2007/10/02)

A new synthesis of substituted pyridine is reported.The base catalyzed reaction of substituted chalcones with malononitrile using sodium ethoxide in ethanol at room temperature afforded 2,4-diaryl-5-cyano-6-ethoxypyridine.Similarly, 2,4-diaryl-5-cyano-6-methoxypyridine have been prepared in presence of sodium methoxide in methanol as a catalyst.

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