Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
Manufacturer high quality Methyl 3-amino-4-methylthiophene-2-carboxylateCAS NO.: 85006-31-1
Manufacturer high quality Brinzolamide Intermediate 1CAS NO.: 154127-42-1
Manufacturer high quality 3-Acetyl-5-chloro-2-thiophenesulfonamideCAS NO.: 160982-10-5
Manufacturer high quality 16a,17a-EpoxyprogesteroneCAS NO.: 1097-51-4
Manufacturer high quality Estradiene dione-3-ketaCAS NO.: 5571-36-8
Manufacturer high quality 19-Norandrost-5(10)-ene-3,17-dioneCAS NO.: 3962-66-1
Manufacturer high quality 17a-Hydroxyprogesterone acetateCAS NO.: 302-23-8