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1449335-31-2

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1449335-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1449335-31-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,3,3 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1449335-31:
(9*1)+(8*4)+(7*4)+(6*9)+(5*3)+(4*3)+(3*5)+(2*3)+(1*1)=172
172 % 10 = 2
So 1449335-31-2 is a valid CAS Registry Number.

1449335-31-2Relevant articles and documents

Synthesis of novel N-heterocyclic carbene-oxazoline palladium complexes and their applications in suzuki-miyaura cross-coupling reaction

Gu, Peng,Xu, Qin,Shi, Min

, p. 1255 - 1259 (2013/07/11)

A series of novel N-heterocyclic carbene-oxazoline ligands were synthesized in six steps. Palladium complexes were obtained by deprotonation of the benzimidazole salts and subsequent ligation with Pd(OAc)2 in THF. Different types of cyclic bis- and tetrapalladium complexes were achieved by modifying substituent of oxazoline group. The structures of these palladium complexes were characterized by NMR and X-ray diffraction analysis. Catalytic properties of these Pd-complexes were tested by Suzuki-Miyaura cross-coupling reaction. Georg Thieme Verlag Stuttgart. New York.

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