5128-50-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5128-50-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,2 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5128-50:
(6*5)+(5*1)+(4*2)+(3*8)+(2*5)+(1*0)=77
77 % 10 = 7
So 5128-50-7 is a valid CAS Registry Number.
5128-50-7Relevant academic research and scientific papers
Isoflavone metabolites
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Page/Page column 18, (2008/06/13)
There are disclosed compounds of formulae (I) or (II) in which A is selected from the group consisting of (1), (2), (3) and (4);OH, and one of R1 and R2 is selected from H, OH and OCH3, and the other of R1 and R
