1,5-dimethyl-5H,11H-isoxazolo<4,5-c>thiopyrano<3,2-c><2,1>benzothiazine 4,4-dioxide

1,5-dimethyl-5H,11H-isoxazolo<4,5-c>thiopyrano<3,2-c><2,1>benzothiazine 4,4-dioxide

CAS号：84965-50-4

英文名：1,5-dimethyl-5H,11H-isoxazolo<4,5-c>thiopyrano<3,2-c><2,1>benzothiazine 4,4-dioxide

分子式：C14H12N2O3S2

分子量：320.387

上游原料

乙酸酐

β-(1-methyl-1H-2,1-benzothiazin-4-ylthio 2,2-dioxide)propionic acid

β-(1-methyl-1H-2,1-benzothiazin-4-ylthio 2,2-dioxide)propionic acid

2,2-二氧-1-甲基-2,1-苯并噻唑酮

2,2-二氧-1-甲基-2,1-苯并噻唑酮

6-methyl-5,5-dioxo-2,3-dihydrothiopyrano[3,2-c][2,1]benzothiazin-4-one

6-methyl-5,5-dioxo-2,3-dihydrothiopyrano[3,2-c][2,1]benzothiazin-4-one

上游原料

乙酸酐 β-(1-methyl-1H-2,1-benzothiazin-4-ylthio 2,2-dioxide)propionic acid 2,2-二氧-1-甲基-2,1-苯并噻唑酮 6-methyl-5,5-dioxo-2,3-dihydrothiopyrano[3,2-c][2,1]benzothiazin-4-one