25462-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25462-90-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,6 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 25462-90:
(7*2)+(6*5)+(5*4)+(4*6)+(3*2)+(2*9)+(1*0)=112
112 % 10 = 2
So 25462-90-2 is a valid CAS Registry Number.
25462-90-2Relevant academic research and scientific papers
WATER-SOLUBLE TRIMETHOXYPHENYLPYRIDINE-TYPE COMPLEXING AGENTS, AND CORRESPONDING LANTHANIDE COMPLEXES
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Paragraph 0077, (2020/05/29)
The invention relates to complexing agents of formula (I): in which Ra, Chrom1, Chrom2 and Chrom3 are as defined in the description. The invention also relates to lanthanide complexes obtained from these complexing agents.