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Thiophene, tetrahydro-2,5-diphenyl-, (2S,5S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

404914-36-9

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404914-36-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 404914-36-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,4,9,1 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 404914-36:
(8*4)+(7*0)+(6*4)+(5*9)+(4*1)+(3*4)+(2*3)+(1*6)=129
129 % 10 = 9
So 404914-36-9 is a valid CAS Registry Number.

404914-36-9Downstream Products

404914-36-9Relevant academic research and scientific papers

Convenient methods for synthesis of C2-symmetric diphenyltetrahydrothiophenes

Periasamy, Mariappan,Ramani, Gurubrahamam,Muthukumaragopal, Gopal P.

, p. 1739 - 1743 (2009)

Racemic and optically pure (-)-(3R,4R)-3,4-diphenyltetrahydrothiophene, (+)-(2S,5S)-2,5-diphenyltetrahydrothiophene, and (-)-(3S,6S)-3,6-diphenyl-1,2- dithiane were synthesized by use, in the crucial steps, of the easy-to-handle borane systems tetrabutylammonium borohydride-iodine and tetrabutylammonium borohydride-iodomethane. Georg Thieme Verlag Stuttgart.

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