297734-00-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 297734-00-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,7,7,3 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 297734-00:
(8*2)+(7*9)+(6*7)+(5*7)+(4*3)+(3*4)+(2*0)+(1*0)=180
180 % 10 = 0
So 297734-00-0 is a valid CAS Registry Number.
297734-00-0Relevant academic research and scientific papers
Process Of Making Optically Pure Melphalan
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Page/Page column 4, (2009/10/01)
This invention provides a process of making 4-(bis-(2-hydroxyethyl)amino)-L-phenylalanine of the formula by hydroxyethylation, in a regioselective manner, of the aromatic amino group rather than the glycinic amino group.
