452056-86-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 452056-86-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,2,0,5 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 452056-86:
(8*4)+(7*5)+(6*2)+(5*0)+(4*5)+(3*6)+(2*8)+(1*6)=139
139 % 10 = 9
So 452056-86-9 is a valid CAS Registry Number.
452056-86-9Relevant articles and documents
Imidazole compounds having an antiinflammatory effect
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Page/Page column 15, (2008/06/13)
The invention relates to 2-sulfinyl- or 2-sulfonyl-substituted imidazole derivatives of the formula I in which the radicals R1, R2, R3 and R4 have the meaning indicated in the description. The compounds of the i