4-(Methylsulfonyl)benzoic Acid

4-(甲磺酰基)苯甲酸

1-(3-Methyl-pyridin-2-yl)-piperazine

1-(3-甲基吡啶-2-基)哌嗪

Aminoguanidine hemisulfate salt

硫酸氨基胍

3-Bromo-4-methylpyridine

4-甲基-3-溴吡啶

N-Butylurea

N-丁基脲

1,3-Bis(trifluoromethyl)benzene

1,3-双(三氟甲基)苯

1-Allylimidazole

1-烯丙基咪唑

Bromophenol Red, indicator

溴酚红

(Iodomethyl)trimethylsilane

(碘甲基)三甲基硅烷

2-Fluorothiophenol

2-氟苯硫酚