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Tetrahydro-2H-pyran-2,3-diyl diacetate is a chemical compound with the molecular formula C10H14O4. It is a cyclic ether derived from tetrahydro-2H-pyran, a saturated heterocyclic compound containing an oxygen atom in a six-membered ring. The diacetate functional group is formed by the esterification of two hydroxyl groups with acetic acid, resulting in the presence of two acetate groups. tetrahydro-2H-pyran-2,3-diyl diacetate is commonly used as a protecting group in organic synthesis, particularly in the protection of diols, and plays a crucial role in various chemical reactions due to its ability to stabilize intermediates and control reaction selectivity.

1204-56-4

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1204-56-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204-56-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,0 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1204-56:
(6*1)+(5*2)+(4*0)+(3*4)+(2*5)+(1*6)=44
44 % 10 = 4
So 1204-56-4 is a valid CAS Registry Number.

1204-56-4SDS

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 (2-acetyloxyoxan-3-yl) acetate

1.2 Other means of identification

Product number -
Other names 2,3-diacetoxy-tetrahydro-pyran

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:1204-56-4 SDS

1204-56-4Relevant academic research and scientific papers

Methods for Pyranoannulation: An Approach to a New Class of Polyethers

Kozikowski, Alan P.,Ghosh, Arun K.

, p. 3017 - 3019 (2007/10/02)

Several methods have been developed for fusing a pyran ring to an existing pyran ring structure such that the ring oxygens assume a vicinal (ethylene glycol) relationship.The tricyclic structure 13, a previously unknown substance, was prepared through a combination of these methods.

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