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(1R,3R,5R)-3-hydroxy-5-isopropenyl-2,2,3-trimethylcyclohexyl methanesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

721921-07-9

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721921-07-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 721921-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,1,9,2 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 721921-07:
(8*7)+(7*2)+(6*1)+(5*9)+(4*2)+(3*1)+(2*0)+(1*7)=139
139 % 10 = 9
So 721921-07-9 is a valid CAS Registry Number.

721921-07-9Downstream Products

721921-07-9Relevant academic research and scientific papers

Grob-type fragmentation of a carvone derived β-hydroxymesylate: Application to the synthesis of chiral lavandulol derivatives

Mehta, Goverdhan,Karmakar, Swastik,Chattopadhyay, Shital K.

, p. 5013 - 5017 (2004)

Grob-type fragmentation of the carvone derived diol-monosulphonate 5 has been utilised for the enantioselective synthesis of various lavandulol derivatives

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