42573-57-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42573-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,5,7 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 42573-57:
(7*4)+(6*2)+(5*5)+(4*7)+(3*3)+(2*5)+(1*7)=119
119 % 10 = 9
So 42573-57-9 is a valid CAS Registry Number.
InChI:InChI=1/C14H9Cl6N3O/c1-24-9-5-2-8(3-6-9)4-7-10-21-11(13(15,16)17)23-12(22-10)14(18,19)20/h2-7H,1H3/b7-4+
42573-57-9Relevant academic research and scientific papers
Chromophore-substituted vinyl-halomethyl-s-triazines
-
, (2008/06/13)
Chromophore-substituted vinyl-halomethyl-s-triazine compounds are provided capable of free-radical generation upon excitation with radiation having a wavelength of from about 330 to about 700 millimicrons.