1031269-42-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1031269-42-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,1,2,6 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1031269-42:
(9*1)+(8*0)+(7*3)+(6*1)+(5*2)+(4*6)+(3*9)+(2*4)+(1*2)=107
107 % 10 = 7
So 1031269-42-7 is a valid CAS Registry Number.
1031269-42-7Relevant articles and documents
Synthesis and antimicrobial properties of Monensin A esters
Huczynski, Adam,Stefanska, Joanna,Przybylski, Piotr,Brzezinski, Bogumil,Bartl, Franz
, p. 2585 - 2589 (2008/12/21)
The esters (2-10) of the ionophore antibiotic Monensin (1) were synthesized by four different methods, which are discussed in detail. These new esters were characterized by various spectroscopic techniques and subsequently tested in the face of their anti
