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Topic: What is the structure of Inulicin?  (Read 3047 times)

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Offline agena

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What is the structure of Inulicin?
« on: January 06, 2016, 09:04:30 PM »
I want to know whether Inulicin is same with 1-O-acetylbritannilactone or not.

Some say it's synonym, the other say differnt.

CAS Number: 681457-46-5, 33627-41-7

What is the structure of Inulicin?
What is the structure of 1-O-acetylbritannilactone?

Sorry for my poor English


 

Offline Babcock_Hall

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Re: What is the structure of Inulicin?
« Reply #1 on: January 06, 2016, 09:51:02 PM »
If two compounds have different CAS registry numbers, then they are different compounds.

Offline agena

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Re: What is the structure of Inulicin?
« Reply #2 on: January 06, 2016, 10:03:22 PM »
CSI finder says "Inulicin's CAS number is 33627-41-7 and 681457-46-5 is deleted CAS number."

So I find the structure of 33627-41-7, but the structure is not the only one at many web-sites.

Offline sjb

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Re: What is the structure of Inulicin?
« Reply #3 on: January 07, 2016, 02:36:17 AM »
If two compounds have different CAS registry numbers, then they are different compounds.

Not necessarily. Although the same CAS number should indicate the same compound, the reverse is not always true - it could just mean from a different (natural) source in this case, for instance.

Offline AWK

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Re: What is the structure of Inulicin?
« Reply #4 on: January 15, 2016, 06:43:36 AM »
33627-41-7 - without acetyl group
AWK

Offline imyiran

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Re: What is the structure of Inulicin?
« Reply #5 on: May 12, 2016, 01:13:34 AM »
 you can find them in www.chemnorm.com with cas number.
CAS number is 33627-41-7 and 681457-46-5

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