514-90-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 514-90-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,1 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 514-90:
(5*5)+(4*1)+(3*4)+(2*9)+(1*0)=59
59 % 10 = 9
So 514-90-9 is a valid CAS Registry Number.
514-90-9Relevant academic research and scientific papers
Process for the preparation of zeacarotenes
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Page/Page column 10, (2009/12/24)
The present invention relates to process for the preparation of zeacarotenes and to intermediates in the process for the preparation of zeacarotenes.
