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91789-07-0

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91789-07-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91789-07-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,7,8 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91789-07:
(7*9)+(6*1)+(5*7)+(4*8)+(3*9)+(2*0)+(1*7)=170
170 % 10 = 0
So 91789-07-0 is a valid CAS Registry Number.

91789-07-0Relevant articles and documents

Direct synthesis of allyl sulfides from allyl alcohols and thiols

Tsay,Lin,Furth,Shum,King,Yu,Chen,Hwu

, p. 329 - 334 (2007/10/02)

In the presence of boron trifluoride-diethyl ether complex, various allyl alcohols [(-)-myrtenol, geraniol, cinnamyl alcohol, linalool, 1-octen-3-ol, 2-hydroxybenzyl alcohol and bicyclic diols] were reacted with thiophenol, 1-butanethiol, trimethyl(phenylthio)silane or hexamethylsilane in dichloromethane at room temperature to give the corresponding allyl sulfides in good to excellent yields. The mild conditions for this transformation allowed chemoselectivity.

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