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1607802-28-7

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1607802-28-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1607802-28-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,7,8,0 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1607802-28:
(9*1)+(8*6)+(7*0)+(6*7)+(5*8)+(4*0)+(3*2)+(2*2)+(1*8)=157
157 % 10 = 7
So 1607802-28-7 is a valid CAS Registry Number.

1607802-28-7Downstream Products

1607802-28-7Relevant academic research and scientific papers

Design, structure and anion recognition of larger-rim functionalized oxacalix[2]arene[2]triazine hosts

Liu, Wei,Wang, Qi-Qiang,Huang, Zhi-Tang,Wang, De-Xian

, p. 3172 - 3175 (2014)

Larger-rim functionalized tetraoxacalix[2]arene[2]triazine host molecules were efficiently synthesized through a fragment coupling followed by AlCl 3-mediated deprotection/arylation protocol. Substituent effects, functions of counter cations on anion recognition in solution were systematically studied by means of fluorescence and NMR titrations.

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