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(η5-C5H5)2Ti(η3-MeCHCHCHSPh) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89041-50-9

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89041-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89041-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,4 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89041-50:
(7*8)+(6*9)+(5*0)+(4*4)+(3*1)+(2*5)+(1*0)=139
139 % 10 = 9
So 89041-50-9 is a valid CAS Registry Number.

89041-50-9Upstream product

89041-50-9Downstream Products

89041-50-9Relevant academic research and scientific papers

Regio- and Stereo-selective Reaction of 1,3-Disubstituted Allyl Anions with Aldehydes via η3-Allyltitanium Compounds

Sato, Fumie,Uchiyama, Hiroshi,Iida, Katsumi,Kobayashi, Yuichi,Sato, Masao

, p. 921 - 922 (1983)

The regio- and stereo-chemistry in reactions of 1,3-disubstituted allyl anions with aldehydes can be controlled via η3-allyltitanium compounds and this provides a simple method for the preparation of threo-4-hydroxy-3-methyl-cis-1-phenoxyhex-1-ene (3b) and threo-4-hydroxy-3-trimethylsilyl-trans-1-trimethylsilylhex-1-ene (3d).

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