1615680-56-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1615680-56-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,5,6,8 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1615680-56:
(9*1)+(8*6)+(7*1)+(6*5)+(5*6)+(4*8)+(3*0)+(2*5)+(1*6)=172
172 % 10 = 2
So 1615680-56-2 is a valid CAS Registry Number.
1615680-56-2Relevant articles and documents
PERI-CARBINOLS
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Paragraph 000102; 000105-000107, (2014/07/08)
The present invention is directed to compounds of formula(I): pharmaceutical compositions, and methods of use for treating, reducing a symptom of or reducing the risk of macular degeneration.