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1403672-16-1

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1403672-16-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1403672-16-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,3,6,7 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1403672-16:
(9*1)+(8*4)+(7*0)+(6*3)+(5*6)+(4*7)+(3*2)+(2*1)+(1*6)=131
131 % 10 = 1
So 1403672-16-1 is a valid CAS Registry Number.

1403672-16-1Downstream Products

1403672-16-1Relevant articles and documents

Synthesis, structure, and photoluminescence of 5-phenyl-2-pyridyl-5,6- dihydro[1,2,4]triazolo[1,5-c]quinazolines

Gusev, A. N.,Shulgin, V. F.,Topilova, Z. M.,Meshkova, S. B.

, p. 95 - 98,4 (2020/09/16)

The reactions of salicylaldehyde and benzoic aldehyde with 5-(2-aminophenyl)-3-pyridyl-1?-1,2,4-triazoles were studied. The reaction products are 5-phenyl-2-pyridyl-5,6-dihydro[1,2,4]triazolo[1,5-c]quinazolines. The structures of the synthesized compounds were determined by IR spectroscopy and 1? and 13? NMR spectroscopy. The luminescence properties of solutions and solid samples were studied.

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