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p-Toluolsulfonsaeure-(1,5-diphenyl-pentyl-3-ester) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

17486-89-4

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17486-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17486-89-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,4,8 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17486-89:
(7*1)+(6*7)+(5*4)+(4*8)+(3*6)+(2*8)+(1*9)=144
144 % 10 = 4
So 17486-89-4 is a valid CAS Registry Number.

17486-89-4Relevant academic research and scientific papers

Nucleophilic substitution reaction at an sp2 carbon of vinyl halides with an intramolecular thiol moiety: synthesis of thio-heterocycles

Lei, Mao-Yi,Xiao, Yong-Jun,Liu, Wei-Min,Fukamizu, Koji,Chiba, Shunsuke,Ando, Kaori,Narasaka, Koichi

experimental part, p. 6888 - 6902 (2009/12/06)

This article presents a full account of intramolecular vinylic substitution reactions of bromoalkenes having an acetylthio moiety, which give sulfur-containing heterocycles such as dihydrothiophene, tetrahydrothiopyran, and 2-alkylidenethietane derivative

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