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1141884-95-8

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1141884-95-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1141884-95-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,1,8,8 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1141884-95:
(9*1)+(8*1)+(7*4)+(6*1)+(5*8)+(4*8)+(3*4)+(2*9)+(1*5)=158
158 % 10 = 8
So 1141884-95-8 is a valid CAS Registry Number.

1141884-95-8Downstream Products

1141884-95-8Relevant articles and documents

Palladium(II)-catalyzed asymmetric coupling of allylic alcohols and vinyl ethers: Insight into the palladium and copper bimetallic catalyst

Kawamura, Yasufumi,Kawano, Yasuhiro,Matsuda, Tomohiro,Ishitobi, Yuta,Hosokawa, Takahiro

supporting information; experimental part, p. 3048 - 3053 (2009/08/08)

The use of PdX2, CuX2 (X = OAc, OCOCF3, or Cl), and catechol together with (S,S)-4,4'-bisbenzyl- 2,2'-bioxazoline under O2 induces the asymmetric coupling of cinnamyl alcohols and vinyl ethers to give (R)-(+)-2-alkoxy-4-benzylidenetetrahydrofurans in 40-53% ee (79% yield). The present study provides implications for the so-called Wacker catalyst of PdX2 and CuX2, in terms of that the anionic ligands (X) of Pd and Cu interchange between two metals.

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