1-Mesyloxy-3(Z)-hexene

(4-oxo-2-phenylchromen-7-yl) methanesulfonate

2-[4-[(甲磺酰)氧]苯基]-苯并[b]噻吩-6-醇 6-甲烷磺酸

N,N-dimethyl-2,2-dioxo-3,4,5,6-tetrahydrothieno[2,3-h][1,2]benzoxathiin-4-amine

methyl 3-iodo-5-(methanesulfonamido)benzoate