Hunan Norchem Pharmaceutical Co., Ltd

Products
B06
B06
Product name: B06
Chemical name: 17a-Hydroxy-16b-methyl-9b,11b-epoxypregna-4-ene-3,20-dione
Chemical formula: C22H30O4
CAS no.: 
Specification: 企业标准
Product introduction
Technical parameters
Betamethasone intermediate.
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