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7-Methyl-2,3-dihydro-5H-1,4-benzoxathiepine is a chemical compound belonging to the class of benzoxathiepine derivatives. It is characterized by a benzene ring fused with an oxathiepine ring, which is a seven-membered ring containing one oxygen and one sulfur atom. The compound features a methyl group at the 7-position and a dihydro structure, indicating the presence of two hydrogen atoms in the molecule that are part of a saturated ring. This specific arrangement of atoms and functional groups gives 7-methyl-2,3-dihydro-5H-1,4-benzoxathiepine unique chemical properties and potential applications in various fields, such as pharmaceuticals and materials science.

5409-81-4

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5409-81-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5409-81-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,0 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5409-81:
(6*5)+(5*4)+(4*0)+(3*9)+(2*8)+(1*1)=94
94 % 10 = 4
So 5409-81-4 is a valid CAS Registry Number.

5409-81-4SDS

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 7-methyl-3,5-dihydro-2H-1,4-benzoxathiepine

1.2 Other means of identification

Product number -
Other names 7-Methyl-2,3-dihydro-5H-benz[f][1,4]oxathiepin

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:5409-81-4 SDS

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