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5990-25-0

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5990-25-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5990-25-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,9 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5990-25:
(6*5)+(5*9)+(4*9)+(3*0)+(2*2)+(1*5)=120
120 % 10 = 0
So 5990-25-0 is a valid CAS Registry Number.

5990-25-0Downstream Products

5990-25-0Relevant articles and documents

Novel charge-transfer chromophores featuring imidazole as Π-linkage

Patel, Anjan,Bures, Filip,Ludwig, Miroslav,Kulhanek, Jiri,Pytela, Oldrich,Ruzicka, Ales

experimental part, p. 999 - 1013 (2009/09/30)

Overall 21 imidazole-based chromophores have been synthesized and fully characterized. The imidazole core was systematically substituted with donors (NMe2 and OMe) and acceptors (NO2 and CN groups) additionally separated from the imi

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