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1258381-20-2

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1258381-20-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258381-20-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,3,8 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1258381-20:
(9*1)+(8*2)+(7*5)+(6*8)+(5*3)+(4*8)+(3*1)+(2*2)+(1*0)=162
162 % 10 = 2
So 1258381-20-2 is a valid CAS Registry Number.

1258381-20-2Relevant academic research and scientific papers

Synthesis and biological activity of novel N-cycloalkyl-(cycloalkylaryl)-2- [(3-R-2-oxo-2H-[1,2,4]triazino[2,3-c]quinazoline-6-yl)thio]acetamides

Berest, Galyna G.,Voskoboynik, Olexii Yu.,Kovalenko, Sergiy I.,Antypenko, Olexii M.,Nosulenko, Inna S.,Katsev, Andrii M.,Shandrovskaya, Olena S.

scheme or table, p. 6066 - 6074 (2012/02/03)

In this paper the novel N-cycloalkyl-(cycloalkylaryl)-2-[(3-R-2-oxo-2H-[1, 2,4]triazino[2,3-c]quinazoline-6-yl)thio]acetamides synthesis by aminolysis of activated by thionyl chloride or carbonyldiimidazole [(3-R-2-oxo-2H-[1,2,4] triazino[2,3-c]quinazolin

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