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1189178-13-9

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1189178-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1189178-13-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,1,7 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1189178-13:
(9*1)+(8*1)+(7*8)+(6*9)+(5*1)+(4*7)+(3*8)+(2*1)+(1*3)=189
189 % 10 = 9
So 1189178-13-9 is a valid CAS Registry Number.

1189178-13-9Relevant 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

supporting information, 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.

Rational design and synthesis of potent dibenzazepine motifs as β-secretase inhibitors

Al-Tel, Taleb H.,Al-Qawasmeh, Raed A.,Schmidt, Marco F.,Al-Aboudi, Amal,Rao, Shashidhar N.,Sabri, Salim S.,Voelter, Wolfgang

scheme or table, p. 6484 - 6488 (2010/03/31)

We have identified small-molecule dibenzazepine inhibitors of β-secretase (BACE1). These BACE1 inhibitors possess two key salient features. The first is a seven-membered heterocyclic ring fused to two aromatic rings representing the P3-P2 residues. The se

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