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2H-1,2,3-Triazolo[4,5-d]pyrimidine (9CI) is a heterocyclic compound characterized by a unique ring structure that includes a triazole and a pyrimidine fused together. 2H-1,2,3-Triazolo[4,5-d]pyrimidine (9CI) is of interest in the field of organic chemistry, particularly for its potential applications in the synthesis of pharmaceuticals and other chemical products. The 2H-1,2,3-Triazolo[4,5-d]pyrimidine scaffold can be found in various biologically active molecules, making it a significant component in drug discovery and development. Its chemical properties and reactivity are influenced by the presence of the triazole and pyrimidine rings, which can participate in a range of chemical reactions, such as nucleophilic substitutions and cycloadditions. The compound's编号9CI indicates that it is a specific identifier within the Chemical Abstracts Service (CAS) registry, which is a system used to uniquely identify chemical substances.

273-39-2

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273-39-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 273-39-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,7 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 273-39:
(5*2)+(4*7)+(3*3)+(2*3)+(1*9)=62
62 % 10 = 2
So 273-39-2 is a valid CAS Registry Number.

273-39-2SDS

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 1H-[1,2,3]triazolo[4,5-d]pyrimidine

1.2 Other means of identification

Product number -
Other names 2H-[1,2,3]Triazolo[4,5-d]pyrimidine

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:273-39-2 SDS

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