4-咪唑丙烯酸 4-imidazoleacrylic acid
苏丹iv sudan iv
3-环戊基丙酰氯 3-cyclopentylpropionyl chloride
4-(甲基硫代)胺 4-(methylthio)aniline
3-氨基-4-氯三氟 3-amino-4-chlorobenzotrifluoride
间氨基磺酸 m-aminobenzenesulfonic acid
4-溴甲硫醚 4-bromothioanisole
2,5-降冰片二烯 2,5-norbornadiene
亚磷酸三甲酯 trimethyl phosphite
对氨基甲醚 p-anisidine