20059-86-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20059-86-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,5 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 20059-86:
(7*2)+(6*0)+(5*0)+(4*5)+(3*9)+(2*8)+(1*6)=83
83 % 10 = 3
So 20059-86-3 is a valid CAS Registry Number.
20059-86-3Relevant academic research and scientific papers
4-Bromo-3-chloro-phenylisocyanate
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, (2008/06/13)
The present invention relates to new isocyanates of the formula SPC1 Wherein X represents fluorine or chlorine; these new isocyanates of formula I are valuable intermediates for the manufacture of herbicides.
