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1-Propanone, 2,2'-thiobis[1-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20177-86-0

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20177-86-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20177-86-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,7 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 20177-86:
(7*2)+(6*0)+(5*1)+(4*7)+(3*7)+(2*8)+(1*6)=90
90 % 10 = 0
So 20177-86-0 is a valid CAS Registry Number.

20177-86-0Upstream product

20177-86-0Relevant academic research and scientific papers

Convenient synthesis of symmetrical diketosulfides from enolizable ketones using [hydroxy(tosyloxy)iodo]benzene and Na2S·9H20

Karade, Nandkishor N.,Tiwari, Girdharilal B.,Gampawar, Sumit V.,Shinde, Sandeep V.

experimental part, p. 172 - 176 (2009/09/30)

An efficient method for the preparation of symmetrical diketosulfides of the type ArCOCH2SCH2COAr has been developed from the reaction of [hydroxy(tosyloxy)iodo]benzene with various acetophenones, followed by treatment with Na2

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