13459-09-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13459-09-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,5 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 13459-09:
(7*1)+(6*3)+(5*4)+(4*5)+(3*9)+(2*0)+(1*9)=101
101 % 10 = 1
So 13459-09-1 is a valid CAS Registry Number.
13459-09-1Relevant articles and documents
Flavone glycoside derivatives, and preparation method and application thereof
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Paragraph 0031; 0032, (2016/10/08)
The invention discloses flavone glycoside derivatives which are compounds with a general structural formula I shown in the description, and pharmaceutically acceptable salts or hydrates thereof, including racemates, optical isomers and epimers of the deri