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4453-75-2

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4453-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4453-75-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,5 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4453-75:
(6*4)+(5*4)+(4*5)+(3*3)+(2*7)+(1*5)=92
92 % 10 = 2
So 4453-75-2 is a valid CAS Registry Number.

4453-75-2Relevant articles and documents

Pyrrolidine(thi)ones Substituted by Heterocyclic Substituents in The 3-Position

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Page/Page column 16, (2009/01/20)

Pyrrolidine(thi)one compounds substituted by heterocyclic substituents in the 3-position, their preparation and use in pharmaceutical compositions, in particular as immunomodulators for treatment and/or inhibition of inflammatory and autoimmune diseases and haematological-oncological diseases.

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