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Δ9(11)-Lanosten-3-on is a naturally occurring triterpenoid compound, which belongs to the lanostane group of steroids. It is characterized by a unique carbon skeleton with a Δ9(11) double bond and a ketone functional group at the C-3 position. Δ9(11)-Lanosten-3-on is found in various plants and has been studied for its potential biological activities, including anti-inflammatory, antitumor, and immunomodulatory effects. The structure of Δ9(11)-Lanosten-3-on features a 30-carbon atom framework with multiple rings and functional groups, making it a complex and interesting molecule for chemical and pharmacological research.

4639-30-9

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4639-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4639-30-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,3 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4639-30:
(6*4)+(5*6)+(4*3)+(3*9)+(2*3)+(1*0)=99
99 % 10 = 9
So 4639-30-9 is a valid CAS Registry Number.

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