40003-74-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40003-74-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,0,0 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 40003-74:
(7*4)+(6*0)+(5*0)+(4*0)+(3*3)+(2*7)+(1*4)=55
55 % 10 = 5
So 40003-74-5 is a valid CAS Registry Number.
40003-74-5Relevant academic research and scientific papers
3-Alkyl-4-oxo-imidazolidines and their 1-oxyls
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, (2008/06/13)
2,2,5,5-Tetraalkyl- and 2,5-Dispiroalkylene-4-oxoimidazolidines which are substituted in 3-position by mono- to tetravalent radicals, are exellent light-stabilizers for organic polymers. They possess a higher compatibility with organic polymers than the c
