3-氨基-2-羟基苯乙酮盐酸盐 90005-55-3
上海永增科技有限公司
p1Src=//y3.yzimgs.com/uploads_old/338021/2009102009352489_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/338021/2009102009352489_old_1.jpg&p3Src=//y3.yzimgs.com/uploads_old/338021/2009102009352489_old_2.jpg