Cas 51296-11-8,10-demethoxy-1-O,2-O-didemethyl-10-(methylthio)colchicine

51296-11-8

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Basic information

Product Name: 10-demethoxy-1-O,2-O-didemethyl-10-(methylthio)colchicine
Synonyms:
CAS NO:51296-11-8
Molecular Formula:
Molecular Weight: 387.456
EINECS: N/A
Product Categories: N/A
Mol File: 51296-11-8.mol
Article Data: 2

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 10-demethoxy-1-O,2-O-didemethyl-10-(methylthio)colchicine(CAS DataBase Reference)
NIST Chemistry Reference: 10-demethoxy-1-O,2-O-didemethyl-10-(methylthio)colchicine(51296-11-8)
EPA Substance Registry System: 10-demethoxy-1-O,2-O-didemethyl-10-(methylthio)colchicine(51296-11-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 51296-11-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 51296-11-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,2,9 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 51296-11:
(7*5)+(6*1)+(5*2)+(4*9)+(3*6)+(2*1)+(1*1)=108
108 % 10 = 8
So 51296-11-8 is a valid CAS Registry Number.

51296-11-8Upstream product

2730-71-4 thiocolchicine

51296-11-8Downstream Products

51296-11-8Relevant articles and documents

Oxidation products of phenolic thiocolchicines: Ring a quinones and dienones

Guan, Jian,Brossi, Arnold,Zhu, Xiao-Kang,Wang, Hui-Kang,Lee, Kuo-Hsiung

, p. 1585 - 1591 (1998)

An improved, highly selective demethylation of thiocolchicine (1) to the diphenol 5 is described. Oxidation of 2 to para-quinone 6 and of 4 and 5 to ortho-quinones 8 and 10 is first reported. Also, 2-demethylthiocolchicine (3) was oxidized to the quinone methide 7.

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