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2-(p-tolylthio)cycloheptanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127983-65-7

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127983-65-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127983-65-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,8 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 127983-65:
(8*1)+(7*2)+(6*7)+(5*9)+(4*8)+(3*3)+(2*6)+(1*5)=167
167 % 10 = 7
So 127983-65-7 is a valid CAS Registry Number.

127983-65-7Relevant academic research and scientific papers

Generation of cycloheptynes and cyclooctynes via a sulfoxide-magnesium exchange reaction of readily synthesized 2-sulfinylcycloalkenyl triflates

Yoshida, Suguru,Karaki, Fumika,Uchida, Keisuke,Hosoya, Takamitsu

supporting information, p. 8745 - 8748 (2015/05/20)

Cycloheptynes and cyclooctynes were efficiently generated via a sulfoxide-magnesium exchange reaction of readily synthesized 2-sulfinylcycloalkenyl triflates. Cycloadditions between various ynophiles and the cycloalkynes generated by this method proceeded

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