127829-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127829-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,8,2 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 127829-13:
(8*1)+(7*2)+(6*7)+(5*8)+(4*2)+(3*9)+(2*1)+(1*3)=144
144 % 10 = 4
So 127829-13-4 is a valid CAS Registry Number.
127829-13-4Relevant articles and documents
Poly(N-cyclic iminoether), process for production thereof, thermosetting composition containing it and thermoset resin
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, (2008/06/13)
A novel poly(N-cyclic iminoether) compound and a process for production thereof which comprises (a) reacting a polyisocyanate compound with a haloalkyleneamine or (b) reacting a polyamine with an alkyl isocyanate, and then (c) cyclizing the resulting poly