编号KY126527 产品名称N2,N2'-ethanediyl-bis-[1,3,5]triazine-2,4,6-triyltriamine CAS42445-78-3 分子式 分子量 询价 Email 用户名/公司 消息 KY126527 - 42445-78-3 | N2,N2'-ethanediyl-bis-[1,3,5]triazine-2,4,6-triyltriamine Quantity: 验证码 发送消息