产品名称:B327022 Betamethasone 21-Propionate-d5
英文名称:Betamethasone 21-Propionate-d5
品牌:加拿大TRC标准品
B327020 Betamethasone 21-Propionate
B327017 Betamethasone 17-Propionate-d5
A167502 5-Acetoxymethyl-2-furaldehyde-13C6
H950760 4'-Hydroxy-PhIP