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515161-97-4

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515161-97-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 515161-97-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,5,1,6 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 515161-97:
(8*5)+(7*1)+(6*5)+(5*1)+(4*6)+(3*1)+(2*9)+(1*7)=134
134 % 10 = 4
So 515161-97-4 is a valid CAS Registry Number.

515161-97-4Downstream Products

515161-97-4Relevant articles and documents

Gas-occlusion properties of a novel compound: Mononuclear copper(II) terephthalate-pyridine

Ohmura, Tetsushi,Mori, Wasuke,Hasegawa, Mari,Takei, Tohru,Yoshizawa, Akira

, p. 34 - 35 (2003)

Mononuclear copper(II) terephthalate-pyridine, which has a regular one-dimensional structure, occludes large amounts of gases. The maximum amount of N2 gas that can be occluded by mononuclear copper(II) terephthalate-pyridine is 1.1 mole per mole of copper(II) salt, indicating the presence of a large number of micropores. A porous structure, which is formed by hydrogen bonding and self-assembly of the linear copper(II) terephthalate-pyridine, was determined by X-ray crystallography.

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