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107487-93-4

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107487-93-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107487-93-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,4,8 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 107487-93:
(8*1)+(7*0)+(6*7)+(5*4)+(4*8)+(3*7)+(2*9)+(1*3)=144
144 % 10 = 4
So 107487-93-4 is a valid CAS Registry Number.

107487-93-4Relevant articles and documents

SYNTHESIS OF 2-(4-ALKYLPHENYL)- AND 2-(4-ALKOXYPHENYL)-5-CYANOPYRIDINES AND THEIR LIQUID-CRYSTAL CHARACTERISTICS

Pavlyuchenko, A. I.,Smirnova, N. I.,Mikhailova, T. A.,Kovshev, E. I.,Titov, V. V.

, p. 953 - 956 (2007/10/02)

6-(4-Alkylphenyl)- and 6-(4-alkoxyphenyl)-3-cyano-2-pyridones were obtained by the cyclization of 4-(4-alkylphenyl)- and 4-(4-alkoxyphenyl) oxidovinyl ketone salts with cyanoacetamide; the products were converted into 6-(4-alkylphenyl)- and 6-(4-alkoxyphe

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