49755-67-1 Usage
Uses
Diagnostic aid (radiopaque medium).
Check Digit Verification of cas no
The CAS Registry Mumber 49755-67-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,7,5 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 49755-67:
(7*4)+(6*9)+(5*7)+(4*5)+(3*5)+(2*6)+(1*7)=171
171 % 10 = 1
So 49755-67-1 is a valid CAS Registry Number.
InChI:InChI=1/C13H12I3N3O5/c1-4(20)19-11-9(15)6(12(22)18-3-5(21)17-2)8(14)7(10(11)16)13(23)24/h3H2,1-2H3,(H,17,21)(H,18,22)(H,19,20)(H,23,24)
49755-67-1Relevant articles and documents
Triiodoisophthalic acid monoamino acid amides
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, (2008/06/13)
New amino acid derivative of acylamino-5-alkylcarbamoyl-2,4,6-triiodobenzoic acids are described together with processes for their preparation and use and novel intermediates useful in preparing these compounds. The compounds are valuable radiopaque agents useful as X-ray contrast media.
