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3β-acetoxy-20-oxo-29-norlupan-28-ol O-tosylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1056643-47-0

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1056643-47-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1056643-47-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,6,6,4 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1056643-47:
(9*1)+(8*0)+(7*5)+(6*6)+(5*6)+(4*4)+(3*3)+(2*4)+(1*7)=150
150 % 10 = 0
So 1056643-47-0 is a valid CAS Registry Number.

1056643-47-0Downstream Products

1056643-47-0Relevant academic research and scientific papers

Synthesis and antiviral activity of lupane triterpenoids with modified cycle e

Flekhter,Medvedeva,Kukovinets,Spirikhin,Galkin,Galin,Golovanov,Pavlova,Savinova,Boreko,Tolstikov

, p. 584 - 588 (2007)

A reductive transformation of the peroxide products of ozonolysis of derivatives of 3β-O-acetyl-22(17→28)-abeo-lupa-17(28),20(29)-diene and the subsequent intramolecular ketalization led to a compound with a trioxane fragment. This is a new approach to a

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