869339-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 869339-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,3,3 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 869339-33:
(8*8)+(7*6)+(6*9)+(5*3)+(4*3)+(3*9)+(2*3)+(1*3)=223
223 % 10 = 3
So 869339-33-3 is a valid CAS Registry Number.
869339-33-3Relevant academic research and scientific papers
MACROCYCLE-SUBSTITUTED TRIMER HALOGEN-BENZOL DERIVATIVES
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Page/Page column 19-20, (2008/06/13)
The invention relates to metal complexes of general formula (I), wherein Hal is bromine or iodine and A1 and A2 have different significances and said complexes are suitable in the form of contrast agents.