-
(1S)-(-)-(10-Camphorsulfonyl)imine
60886-80-8
2g
-
(5E)-卡泊三醇-d4标准品
10mg
-
(5E)-卡泊三醇标准品
113082-99-8
0.5mg,5mg
-
(4R)-3-tert-Butoxycarbonyl-2,2-dimethyl-4-formyloxazolidine标准品
95715-87-0
500mg,5g
-
(3α,5β)-O-tert-Butyldimethylsilyl21-AcetyloxyTetrahydroCortisol标准品
83274-68-4
10mg,100mg
-
(3β,5Z,7E,22E)-3-O-tert-Butyldimethylsilyl-25-tetrahydropyranyl-23-phenylsulfonyl标准品
2.5mg,25mg
-
CAS号:135359-42-1
135359-42-1
1mg,10mg
-
(3β,5α,6β,15α,17β)-17-tert-Butyldimethylsilyloxy-6-methoxy-3,5-cycloandrostan-15-ol
61252-35-5
10mg,100mg
-
CAS号:92596-29-7
92596-29-7
50mg,500mg
-
CAS号:84786-80-1
84786-80-1
100mg,1g