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9-(1-hydroxyethyl)-3-[5-(3-hydroxyphenyl)-5-methoxypentan-2-yl]-4,14,16,16-tetramethyl-2,6,10,17-tetraoxatricyclo[11.3.1.1~1,5~]octadec-13-ene-7,11-dione (non-preferred name) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

63543-22-6

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63543-22-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63543-22-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,5,4 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 63543-22:
(7*6)+(6*3)+(5*5)+(4*4)+(3*3)+(2*2)+(1*2)=116
116 % 10 = 6
So 63543-22-6 is a valid CAS Registry Number.

63543-22-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 9-(1-hydroxyethyl)-3-[5-(3-hydroxyphenyl)-5-methoxypentan-2-yl]-4,14,16,16-tetramethyl-2,6,10,17-tetraoxatricyclo[11.3.1.11,5]octadec-13-ene-7,11-dione(non-preferred name)

1.2 Other means of identification

Product number -
Other names Aplysiatoxin,17-debromo-3,4-didehydro-3-deoxy

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:63543-22-6 SDS

63543-22-6Upstream product

63543-22-6Downstream Products

63543-22-6Relevant academic research and scientific papers

Manauealide C and Anhydrodebromoaplysiatoxin, Toxic Constituents of the Hawaiian Red Alga, Gracilaria coronopifolia

Nagai, Hiroshi,Kan, Yukiko,Fujita, Tsuyoshi,Sakamoto, Bryan,Hokama, Yoshitsugi

, p. 1011 - 1013 (2007/10/03)

Manauealide C (1) and anhydrodebromoaplysiatoxin (4), toxic constituents of the Hawaiian red alga, Gracilaria coronopifolia which has been concerned with food poisoning cases, were studied. The absolute structure of manauealide C was determined as 1 by chemical conversion and spectroscopic methods. The first complete assignment of 13C chemical shifts for anhydrodebromoaplysiatoxin (4) was established. The biological activity of 4 was also investigated.

Absolute Stereochemistries of the Aplysiatoxins and Oscillatoxin A

Moore, Richard E.,Blackman, Adrian J.,Cheuk, Chad E.,Mynderse, Jon S.,Matsumoto, Gayle K.,et al.

, p. 2484 - 2489 (2007/10/02)

Optical and proton NMR spectral studies of the aplysiatoxins and derivatives, degradation products of the toxins and an X-ray crystallographic analysis of 19,21-dibromoaplysiatoxin show that the absolute configurations of the ten asymmetric carbons are 3S,4R,7S,9S,10S,11R,12S,15S,29R,30R.The 31-nor compound, oscillatoxin A, has the same absolute stereochemistry at C(3), C(4), C(7), C(9), C(10), C(11), C(12), C(15), and C(29).

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