61683-55-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61683-55-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,6,8 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 61683-55:
(7*6)+(6*1)+(5*6)+(4*8)+(3*3)+(2*5)+(1*5)=134
134 % 10 = 4
So 61683-55-4 is a valid CAS Registry Number.
61683-55-4Relevant academic research and scientific papers
1,3,8-Triazaspiro?4.5!decane-2,4-dione polymer stabilizers
-
, (2008/06/13)
Novel 7,7,9,9-tetra-substituted-1,3,8-triazaspiro?4.5!decane-2,4-diones having an alkyl or allyl group at either the 6- or the 10- position are useful for the stabilization of polymers against photo- and thermal- deterioration.