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106672-01-9

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106672-01-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 106672-01-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,6,7 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 106672-01:
(8*1)+(7*0)+(6*6)+(5*6)+(4*7)+(3*2)+(2*0)+(1*1)=109
109 % 10 = 9
So 106672-01-9 is a valid CAS Registry Number.

106672-01-9Upstream product

106672-01-9Relevant articles and documents

An improved synthesis of (-)-dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan via ozonolysis of (-)-sclareol

Barton,Taylor,Tse

, p. 9505 - 9508 (1994)

Ozonolysis of (-)-sclareol 1 under a wide range of experimental conditions has been investigated. The addition of one of the following; sodium periodate, sodium iodate, iodine or potassium iodide affords after workup the methyl-ketone 2 in excellent yield. Further elaboration of 2 afforded the title compound 4 in high yield.

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