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2,3,5-Trimethyl-(4-methylphenylsulfonyloxy)benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

312609-91-9

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312609-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 312609-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,6,0 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 312609-91:
(8*3)+(7*1)+(6*2)+(5*6)+(4*0)+(3*9)+(2*9)+(1*1)=119
119 % 10 = 9
So 312609-91-9 is a valid CAS Registry Number.

312609-91-9Relevant academic research and scientific papers

A facile route to the deprotection of sulfonate esters and sulfonamides with low valent titanium reagents

Nayak

, p. 1575 - 1578 (2000)

A novel method for the cleavage of N/O-tosyl bonds by low-valent titanium is reported. TBDPS ether, THP ether, and olefin are found to be compatible under the reaction conditions.

Synthesis and DFT studies of novel aryloxymaleimides via nucleophilic substitution of tosyloxy group

Yan, Maocai,Zhang, Zhen,Zhou, Jinhui,Li, Wei,Zhang, Chunyan,Zhang, Jingchang,Wang, Huannan,Yang, Xuelu,Fan, Shuai,Yang, Zhaoyong

, p. 155 - 160 (2019/04/26)

Maleimide skeleton distributes widely in a great many substances, and maleimides are very useful building blocks in organic synthesis and many related disciplines, like bioconjugation. As an excellent leaving group, tosyloxy (-OTs) group are very popular

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