3-ethynyl-4-nitro-1H-pyrazole

Modify Date: 2025-08-25 08:09:11

3-ethynyl-4-nitro-1H-pyrazole structure
Common Name 3-ethynyl-4-nitro-1H-pyrazole
CAS Number 2228505-42-6 Molecular Weight 137.10
Density N/A Boiling Point N/A
Molecular Formula C5H3N3O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-ethynyl-4-nitro-1H-pyrazole

 Chemical & Physical Properties

Molecular Formula C5H3N3O2
Molecular Weight 137.10

 Preparation

C#Cc1[nH]ncc1[N+](=O)[O-]
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