精品乱码一区二区三区,国产国产成人精品久久蜜 ,国产天天视频天天更新,亚洲国产精品成人久久蜜臀 ,国产精品女同一区二区久久,色哟哟精品一区二区三区九色,久久久精品免费免费导航,99精品国产高清一区二区麻豆,欧美成人看片一区二区三区尤物

Product name

2-(Ethylsulfonyl)-imidazo-[1,2-a]-pyridine-3-sulfonami

CAS No.

141776-47-8

Molecular formula

C₉H₁₁N₃O₄S₂

Structural formula

Molecular weight

289.33

Melting point

Flash point

To use

An intermediate used for the synthesis of sulfonylsulfuron.

Appearance

White crystal

Purity

≥99%

Loss on drying

≤0.5%