1509921-68-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1509921-68-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,0,9,9,2 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1509921-68:
(9*1)+(8*5)+(7*0)+(6*9)+(5*9)+(4*2)+(3*1)+(2*6)+(1*8)=179
179 % 10 = 9
So 1509921-68-9 is a valid CAS Registry Number.
1509921-68-9Relevant articles and documents
β-Sultams exhibit discrete binding preferences for diverse bacterial enzymes with nucleophilic residues
Kolb, Roman,Bach, Nina C.,Sieber, Stephan A.
supporting information, p. 427 - 429 (2014/01/06)
β-Sultams are potent electrophiles that modify nucleophilic residues in selected enzyme active sites. We here identify and characterize some of the specific bacterial targets and show a unique inhibition of the azoreductase family.
