[diethyl(4-methyl-2-oxo-2H-benzopyran-7-yl)]ammonium hydrogen sulphate Suppliers

There are 1 suppliers：

Dayang Chem (Hangzhou) Co., Ltd. Recommended

Aera: China(Mainland)

Contact: Ms Wang

Phone: +86-571-8893-8639

Email: enquiry@dycnchem.com

Website: http://www.dycnchem.com

Product Name: [diethyl(4-methyl-2-oxo-2H-benzopyran-7-yl)]ammonium hydrogen sulphate

Updated Date: 2023-10-17 18:55:24

Price: $Inquiry/100g