甲基二磺隆由赫斯特公司1996年发现,现由拜耳作物科学公司生产和销售。甲基二磺隆自2002年上市以来,其销售额逐年递增,并迅速成为拜耳作物科学公司十大畅销产品之一。2005年,其销售额便达到1.42亿欧元,位居拜耳产品排行榜的第7位;在2005~2008年间一直以高增长率刷新销售纪录,2008年实现了2.44亿欧元的销售额,创造了甲基二磺隆的销售巅峰,其产品地位也在拜耳公司提升至第四;2009和2010年销售额虽有所回落,但仍在2亿欧元 Methotrexate was discovered by Hearst in 1996 and is now produced and marketed by Bayer CropScience. Methazosulfuron since its listing in 2002, its sales increased year by year, and quickly became one of Bayer CropScience’s top 10 best-selling products. In 2005, it achieved sales of 142 million euros, ranking the 7th in the Bayer product list; between 2005 and 2008 has been set to refresh sales records with high growth rates, in 2008 achieved a sales of 244 million euros, creating Metasulfuron peak sales, its product status is also Bayer company to upgrade to fourth; although the sales in 2009 and 2010 have dropped, but still 200 million euros