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149876-89-1

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149876-89-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149876-89-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,8,7 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 149876-89:
(8*1)+(7*4)+(6*9)+(5*8)+(4*7)+(3*6)+(2*8)+(1*9)=201
201 % 10 = 1
So 149876-89-1 is a valid CAS Registry Number.

149876-89-1Relevant articles and documents

Synthesis of nitroimidazole substituted 3,3,9,9-tetramethyl-4,8-diazaundecane-2,10-dione dioximes (propylene amine oximes, PnAOs): Ligands for technetium-99m complexes with potential for imaging hypoxic tissue

Ramalingam, Kondareddiar,Raju, Natarajan,Nanjappan, Palaniappa,Nowotnik, David P.

, p. 2875 - 2894 (1995)

A series of 2-substituted-1,3-diaminopropanes (1b-1f, 1h) have been synthesized as precursors to nitroimidazole-substituted 3,3,9,9-tetramethyl-4,8-diazaundecane-2,10-dione dioxime (21b, 21d, 21e and 26a-26c) (Propylene Amine Oxime, PnAO) ligands. 3-Chlor

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