118993-71-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118993-71-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,9,9 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 118993-71:
(8*1)+(7*1)+(6*8)+(5*9)+(4*9)+(3*3)+(2*7)+(1*1)=168
168 % 10 = 8
So 118993-71-8 is a valid CAS Registry Number.
118993-71-8Relevant articles and documents
4-(benzoyl)thiophene(or furan)-sulfonamide and derivatives thereof for the topical treatment of elevated intraocular pressures
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, (2008/06/13)
4-(benzoyl)thiophene(or furan)-2-sulfonamide and derivatives thereof are useful for the topical treatment of elevated intraocular pressure.