25882-89-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25882-89-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,8,8 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25882-89:
(7*2)+(6*5)+(5*8)+(4*8)+(3*2)+(2*8)+(1*9)=147
147 % 10 = 7
So 25882-89-7 is a valid CAS Registry Number.
25882-89-7Relevant articles and documents
Iodinated anilic acids
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, (2008/06/13)
3-Amino-2,4,6-triiodobenzoic acids optionally substituted in the 5-position by amino or carboxy or a derivative thereof react with dibasic acid anhydrides to give the corresponding cyclic imides (A), which can be hydrolyzed to the corresponding anilic aci