899443-94-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 899443-94-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,9,4,4 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 899443-94:
(8*8)+(7*9)+(6*9)+(5*4)+(4*4)+(3*3)+(2*9)+(1*4)=248
248 % 10 = 8
So 899443-94-8 is a valid CAS Registry Number.
899443-94-8Relevant academic research and scientific papers
A METHACRYLATE-BOUND PHOTOISOMERIZABLE CHROMOPHORE, METHODS FOR ITS SYNTHESIS AND OF ITS INTERMEDIATES
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Page/Page column 17; figure 7, (2008/06/13)
The invention discloses novel dicyanostilbene derivatives bound to a methacrylic moiety that can serve as an active chromophore in a 3-dimensional optical memory, processes for its synthesis and its intermediates.
