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(7S,8S)-8-(tert-butyldimethylsilyloxy)-2-methyl-7-(p-toluenesulfonyloxy)ocatadecan-7-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

222546-56-7

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222546-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 222546-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,5,4 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 222546-56:
(8*2)+(7*2)+(6*2)+(5*5)+(4*4)+(3*6)+(2*5)+(1*6)=117
117 % 10 = 7
So 222546-56-7 is a valid CAS Registry Number.

222546-56-7Relevant academic research and scientific papers

Enantioselective total synthesis of cis-(+)- and trans-(+)-disparlure

Garg, Yuvraj,Kumar Tiwari, Anand,Kumar Pandey, Satyendra

, p. 3344 - 3346 (2017)

An expedient enantioselective synthetic approach for the gypsy moth sex-attractant pheromone cis-(+)-1 and trans-(+)-disparlure 2 is described employing the optimized combination of organocatalytic MacMillan's self aldol reaction, Wittig olefination, regioselective ring opening of an epoxide and Mitsunobu esterification reactions as key steps.

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