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1391917-27-3

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1391917-27-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1391917-27-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,1,9,1 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1391917-27:
(9*1)+(8*3)+(7*9)+(6*1)+(5*9)+(4*1)+(3*7)+(2*2)+(1*7)=183
183 % 10 = 3
So 1391917-27-3 is a valid CAS Registry Number.

1391917-27-3Relevant articles and documents

Ureido-substituted sulfamates show potent carbonic anhydrase IX inhibitory and antiproliferative activities against breast cancer cell lines

Winum, Jean-Yves,Carta, Fabrizio,Ward, Carol,Mullen, Peter,Harrison, David,Langdon, Simon P.,Cecchi, Alessandro,Scozzafava, Andrea,Kunkler, Ian,Supuran, Claudiu T.

supporting information; experimental part, p. 4681 - 4685 (2012/07/31)

A series of 50 sulfamates were obtained by reacting 4-aminophenol with isocyanates followed by sulfamoylation. Most of the new compounds were nanomolar inhibitors of the tumor-associated carbonic anhydrase (CA, EC 4.2.1.1) isoforms IX and XII, whereas the

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