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D-threo-Pentonic acid, 3,4-dideoxy-3-methyl-D-lactone is a complex organic compound with the molecular formula C6H10O3. It is a derivative of pentonic acid, characterized by the absence of two oxygen atoms (dideoxy) at the 3rd and 4th carbon positions, and the presence of a methyl group (-CH3) at the 3rd carbon position. The D-lactone structure indicates a cyclic ester formed by the intramolecular reaction of the hydroxyl group with the carboxyl group, creating a five-membered ring. D-threo-Pentonic acid,3,4-dideoxy-3-methyl-, d-lactone is a chiral molecule, with the D-configuration referring to its specific three-dimensional arrangement of atoms. It is synthesized for various applications in the pharmaceutical and chemical industries, particularly in the development of novel drugs and as a building block for other complex molecules.

1122-21-0

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1122-21-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1122-21-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1122-21:
(6*1)+(5*1)+(4*2)+(3*2)+(2*2)+(1*1)=30
30 % 10 = 0
So 1122-21-0 is a valid CAS Registry Number.

1122-21-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (2S,3R)-2-hydroxy-3-methylvalerolactone

1.2 Other means of identification

Product number -
Other names (2S,3R)-(-)-verrucarinolactone

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:1122-21-0 SDS

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