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9-ethoxymethyl-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxodibenzo[b,e][1,4]dioxepin-7-carboxylic acid is a complex organic compound with the molecular formula C19H18O9. It is characterized by a dibenzo[b,e][1,4]dioxepin core structure, which is a type of polycyclic aromatic compound. The molecule features a carboxylic acid group at the 7-position, two hydroxyl groups at the 3 and 8 positions, a formyl group at the 4 position, and a 1,6-dimethyl substitution pattern. Additionally, it has an ethoxymethyl group at the 9 position and an 11-oxo group, indicating the presence of a carbonyl group at this position. This chemical is likely to be found in specialized applications due to its intricate structure, potentially in the field of pharmaceuticals or as an intermediate in the synthesis of other complex organic molecules.

489-49-6

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489-49-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 489-49-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 489-49:
(5*4)+(4*8)+(3*9)+(2*4)+(1*9)=96
96 % 10 = 6
So 489-49-6 is a valid CAS Registry Number.
InChI:InChI=1/C20H18O9/c1-4-27-7-11-15(23)14(19(24)25)9(3)16-18(11)29-20(26)13-8(2)5-12(22)10(6-21)17(13)28-16/h5-6,22-23H,4,7H2,1-3H3,(H,24,25)

489-49-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(ethoxymethyl)-10-formyl-3,9-dihydroxy-1,7-dimethyl-6-oxobenzo[b][1,4]benzodioxepine-2-carboxylic acid

1.2 Other means of identification

Product number -
Other names Cetraric acid

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:489-49-6 SDS

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