1309870-05-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1309870-05-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,8,7 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1309870-05:
(9*1)+(8*3)+(7*0)+(6*9)+(5*8)+(4*7)+(3*0)+(2*0)+(1*5)=160
160 % 10 = 0
So 1309870-05-0 is a valid CAS Registry Number.
1309870-05-0Relevant articles and documents
Dehydration of isoxazoline N-oxides under electrophilic conditions – an alternative approach toward 3-haloisoxazoles
Fadeeva, Anastasia A.,Ioffe, Sema L.,Tabolin, Andrey A.
, (2021)
A new method was developed for the synthesis of fully substituted 3-haloisoxazoles. This process includes the synthesis of isoxazoline N-oxides from α-halonitroalkenes and subsequent dehydration mediated by the silyl triflate/triethylamine system.
