4-Ethynyl-1,4-dihydro-4-methyl-1-(methylsulfonyl)-2H-3,1-benzoxazin-2-one

Modify Date: 2024-09-04 02:41:28

4-Ethynyl-1,4-dihydro-4-methyl-1-(methylsulfonyl)-2H-3,1-benzoxazin-2-one structure
Common Name 4-Ethynyl-1,4-dihydro-4-methyl-1-(methylsulfonyl)-2H-3,1-benzoxazin-2-one
CAS Number 2808410-66-2 Molecular Weight 265.29
Density N/A Boiling Point N/A
Molecular Formula C12H11NO4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-Ethynyl-1,4-dihydro-4-methyl-1-(methylsulfonyl)-2H-3,1-benzoxazin-2-one

 Chemical & Physical Properties

Molecular Formula C12H11NO4S
Molecular Weight 265.29

 Preparation

C#CC1(C)OC(=O)N(S(C)(=O)=O)c2ccccc21