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90-18-6

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90-18-6 Usage

Definition

ChEBI: A hexahydroxyflavone that is flavone substituted by hydroxy groups at positions 3, 5, 6, 7, 3' and 4' respectively.

Check Digit Verification of cas no

The CAS Registry Mumber 90-18-6 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 90-18:
(4*9)+(3*0)+(2*1)+(1*8)=46
46 % 10 = 6
So 90-18-6 is a valid CAS Registry Number.
InChI:InChI=1/C15H10O8/c16-6-2-1-5(3-7(6)17)15-14(22)13(21)10-9(23-15)4-8(18)11(19)12(10)20/h1-4,16-20,22H

90-18-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name quercetagetin

1.2 Other means of identification

Product number -
Other names 3,5,6,7,3',4'-hexahydroxyflavonol

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:90-18-6 SDS

90-18-6Relevant articles and documents

Formation of UV-honey guides in Rudbeckia hirta

Schlangen, Karin,Miosic, Silvija,Castro, Ana,Freudmann, Karin,Luczkiewicz, Maria,Vitzthum, Florian,Schwab, Wilfried,Gamsjaeger, Sonja,Musso, Maurizio,Halbwirth, Heidi

, p. 889 - 898 (2009)

The UV-honey guides of Rudbeckia hirta were investigated by UV-photography, reflectance spectroscopy, LC-MS analysis and studies of the enzymes involved in the formation of the UV-absorbing flavonols present in the petals. It was shown for the first time

New thiophene and flavonoid from tagetes minuta leaves growing in saudi arabia

Al-Musayeib, Nawal M.,Mohamed, Gamal A.,Ibrahim, Sabrin R. M.,Ross, Samir A.

, p. 2819 - 2828 (2014/04/17)

Phytochemical investigation of the methanolic extract of Tagetes minuta L. (Asteraceae) leaves resulted in the isolation and identification of two new compounds: 5-methyl-2,2',5',2'',5'',2''',5''',2''''-quinquethiophene (1) and quercetagetin-6-O-(6-Ocaffe

Flavonoids from Chrysanthemum myconis and their antibacterial activity

Mezache, Nadjet,Akkal, Salah,Laouar, Hocine,Seguin, Elisabeth

body text, p. 715 - 716 (2010/07/09)

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