909407-23-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 909407-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,9,4,0 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 909407-23:
(8*9)+(7*0)+(6*9)+(5*4)+(4*0)+(3*7)+(2*2)+(1*3)=174
174 % 10 = 4
So 909407-23-4 is a valid CAS Registry Number.
909407-23-4Relevant articles and documents
Amino-chroman compounds and methods for preparing same
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Page/Page column 4-5, (2010/11/23)
The present invention relates to novel amino-chroman compounds, methods of preparing such compounds, and to synthetic intermediates useful in such methods.
