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5-Methyl-1-phenyl-hexane-1,2,5-triol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99477-71-1

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99477-71-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99477-71-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,7 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 99477-71:
(7*9)+(6*9)+(5*4)+(4*7)+(3*7)+(2*7)+(1*1)=201
201 % 10 = 1
So 99477-71-1 is a valid CAS Registry Number.

99477-71-1Relevant academic research and scientific papers

A FACILE SYNTHESIS OF THE 20-HYDROXYECDYSONE SIDE CHAIN VIA A DIHYDROFURAN DERIVATIVE

Hedtmann, Udo,Welzel, Peter

, p. 2773 - 2774 (1985)

Key steps of a new synthesis of the 20-hydroxyecdysone side chain are (i) addition of 2 to 20-ketopregnanes and (ii) the stereoselective reduction of the 22-keto group after OH group protection.

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