1431987-03-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1431987-03-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,1,9,8 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1431987-03:
(9*1)+(8*4)+(7*3)+(6*1)+(5*9)+(4*8)+(3*7)+(2*0)+(1*3)=169
169 % 10 = 9
So 1431987-03-9 is a valid CAS Registry Number.
1431987-03-9Relevant articles and documents
QUINONE BASED NITRIC OXIDE DONATING COMPOUNDS FOR OPHTHALMIC USE
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Page/Page column 56-57, (2014/05/24)
The present invention relates to novel nitric oxide donor compounds for the use in the treatment and/or prophylaxis of hypertensive glaucoma, normotensive glaucoma and ocular hypertension.