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Benzo[1,2-b:4,5-b]difuran, also known as 2,3-dihydro-4,5-benzofurofuran, is an organic compound with the chemical formula C10H8O2. It is a colorless crystalline solid that is soluble in organic solvents. Benzo[1,2-b:4,5-b]difuran (8CI,9CI) is a derivative of furan, a heterocyclic aromatic organic compound consisting of a five-membered ring with four carbon atoms and one oxygen atom. Benzo[1,2-b:4,5-b]difuran is formed by the fusion of two furan rings with a benzene ring, creating a complex structure with potential applications in the synthesis of various organic compounds and pharmaceuticals. Its unique structure and properties make it an interesting target for research in organic chemistry and material science.

267-58-3

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267-58-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 267-58-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,6 and 7 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 267-58:
(5*2)+(4*6)+(3*7)+(2*5)+(1*8)=73
73 % 10 = 3
So 267-58-3 is a valid CAS Registry Number.

267-58-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name furo[2,3-f][1]benzofuran

1.2 Other means of identification

Product number -
Other names benzo[1,2-b,4,5-b']difuran

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:267-58-3 SDS

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