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Propanoic acid, 3-[(3S,3aS,7aS)-hexahydro-3-methyl-6-(1-methylethylidene)-2-oxo-7(4H)-benzofuranylidene]-, (3E)- is a complex organic compound with a molecular formula of C16H20O4. It is characterized by a propanoic acid backbone, with a unique tricyclic structure attached to the third carbon. The tricyclic structure consists of a benzofuran ring system, which is fused to a cyclohexane ring, and features a methylidene group at the 6-position. The compound has three chiral centers, with the stereochemistry specified as 3S, 3aS, and 7aS, indicating the specific arrangement of atoms around these centers. The (3E)- notation indicates the geometry of the double bond in the molecule, with the E configuration referring to the trans arrangement of substituents around the double bond. Propanoic acid,3-[(3S,3aS,7aS)-hexahydro-3- methyl-6-(1-methylethylidene)-2-oxo-7(4H)- benzofuranylidene]-,(3E)- is likely to be found in the field of organic chemistry, potentially as an intermediate in the synthesis of pharmaceuticals or other specialty chemicals, due to its intricate structure and functional groups.

523-58-0

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523-58-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 523-58-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,2 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 523-58:
(5*5)+(4*2)+(3*3)+(2*5)+(1*8)=60
60 % 10 = 0
So 523-58-0 is a valid CAS Registry Number.

523-58-0SDS

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 3-((3aS,7E)-6-isopropylidene-3c-methyl-2-oxo-(3ar,7at)-2,3,3a,5,6,7a-hexahydro-4H-benzofuran-7-ylidene)-propionic acid

1.2 Other means of identification

Product number -
Other names Photosantonsaeure

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:523-58-0 SDS

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