187845-86-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 187845-86-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,8,4 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 187845-86:
(8*1)+(7*8)+(6*7)+(5*8)+(4*4)+(3*5)+(2*8)+(1*6)=199
199 % 10 = 9
So 187845-86-9 is a valid CAS Registry Number.
187845-86-9Relevant academic research and scientific papers
Derivatives of benzosulphonamides as inhibitors of the enzyme cyclooxygenase II
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, (2008/06/13)
Compounds of the formula (I) in which A is oxygen, sulphur or NH; B is a group of the formula (IIa) or (IIb); and the other variables have the meaning given in claim 1, may be used as inhibitors of the enzyme cyclooxygenase II STR1
