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107294-10-0

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107294-10-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107294-10-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,2,9 and 4 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 107294-10:
(8*1)+(7*0)+(6*7)+(5*2)+(4*9)+(3*4)+(2*1)+(1*0)=110
110 % 10 = 0
So 107294-10-0 is a valid CAS Registry Number.

107294-10-0Relevant articles and documents

Synthesis of novel chiral cholic acid-based molecular tweezers containing unsymmetrically disubstituted urea units using microwave irradiation

Zeng, Bitao,Zhao, Zhigang,Zhou, Lijun,Li, Qinghan

scheme or table, p. 206 - 209 (2012/09/08)

An efficient procedure has been developed for the synthesis of new chiral cholic acid molecular tweezer artificial receptors by linking an unsymmetrically disubstituted urea to methyl deoxycholate via a carbonate chain using microwave irradiation. The structures of these new receptors were confirmed by 1H NMR, IR, MS spectra and elemental analysis. Their binding properties were examined by UV-Vis spectra titration. The preliminary results indicate that these molecular tweezers not only recognised anions, but also showed good enantioselectivity for D-amino acid methyl esters.

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