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The term "tetrahydro-" refers to a chemical prefix indicating the presence of four hydrogen atoms in a compound, often used to describe tetrahydro derivatives of various substances. These compounds are typically formed by the addition of hydrogen to a molecule, resulting in a reduction of its double or triple bonds. Tetrahydro derivatives can be found in various chemical classes, such as tetrahydrocannabinol (THC) in cannabis, tetrahydrofuran (THF) as a solvent, and tetrahydrobiopterin (BH4) as a cofactor in biological reactions. The tetrahydro-prefix is significant as it often alters the physical and chemical properties of the parent compound, leading to different applications and effects in various fields, including pharmaceuticals, solvents, and biochemistry.

505-68-0

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505-68-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 505-68-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,0 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 505-68:
(5*5)+(4*0)+(3*5)+(2*6)+(1*8)=60
60 % 10 = 0
So 505-68-0 is a valid CAS Registry Number.

505-68-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name [1,4]dioxepane

1.2 Other means of identification

Product number -
Other names 1,4-dioxepane

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:505-68-0 SDS

505-68-0Upstream product

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