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4-Ethynyl-1,4-dihydro-5-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one

4-Ethynyl-1,4-dihydro-5-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one Structure
4-Ethynyl-1,4-dihydro-5-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one structure
CAS No.
2236555-88-5
Chemical Name:
4-Ethynyl-1,4-dihydro-5-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one
Synonyms
4-Ethynyl-1,4-dihydro-5-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one
CBNumber:
CB313533158
Molecular Formula:
C18H15NO4S
Molecular Weight:
341.38
MDL Number:
MOL File:
2236555-88-5.mol
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4-Ethynyl-1,4-dihydro-5-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one Properties

Boiling point 479.1±55.0 °C(Predicted)
Density 1.40±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)
pka -1.57±0.40(Predicted)

4-Ethynyl-1,4-dihydro-5-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

4-Ethynyl-1,4-dihydro-5-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one Suppliers

Global( 2)Suppliers
Supplier Tel Email Country ProdList Advantage
Zhengzhou Huiju Chemical Co., Ltd. 0371-55900031 18137872243 2853979815@qq.com China 10010 55
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725 malulu@leyan.com China 54986 58
Supplier Advantage
Zhengzhou Huiju Chemical Co., Ltd. 55
Shanghai Haohong Pharmaceutical Co., Ltd. 58
4-Ethynyl-1,4-dihydro-5-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one 2236555-88-5