4649-58-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4649-58-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,4 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4649-58:
(6*4)+(5*6)+(4*4)+(3*9)+(2*5)+(1*8)=115
115 % 10 = 5
So 4649-58-5 is a valid CAS Registry Number.
4649-58-5Relevant articles and documents
Alkylenediamine derivative anti-ulcer drug and antibacterial drug
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, (2008/06/13)
The invention provides a compound which has anti-ulcer effect and antibacterial activity against Helicobacter pyroli. This compound is an alkylenediamine derivative or salt which has a general formula of (1): STR1 wherein each of R4, R5/s
