91人妻人人做人碰人人爽九色,午夜不卡无码中文字幕影院,中文字幕亚洲无线码在线一区,国产伦精品一区二区三区免费,2021国产精品香蕉在线观看
Date:
Sulfathiazole
Sulfathiazole Sodium
Phthalylsulphathiazole
Sulfathiazolegranules
Sulfaquinoxaline
1-fluoronaphthalene
2-amino-2-thiazoline hydrochloride
4-Aminobenzenesulfonic acid
4-Toluenesulfonyl chloride
Methyl p-tolyl sulfone
Ethyl 6,8-dichlorocaprylate
α-iponic acid
2-amino-2-thiazoline hydrochloride
Structural Formula:
Molecular Formula:
C
3
H
4
N
2
S·HCL
Assay:
99%
M.P.:
90°C
Appearance:
light yellow crystal
Packing:
25kg fiber drum
Use:
as pharmaceutical and pesticide intermediate
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91人妻人人做人碰人人爽九色,午夜不卡无码中文字幕影院,中文字幕亚洲无线码在线一区,国产伦精品一区二区三区免费,2021国产精品香蕉在线观看