(20S)-3β-(3-O-Methyl-2,6-dideoxy-D-arabino-hexopyranosyloxy)-18,20-epoxy-20,16β-(epoxymethano)-15-oxapregna-5,8(14)-diene价格
(20S)-3β-(3-O-Methyl-2,6-dideoxy-D-arabino-hexopyranosyloxy)-18,20-epoxy-20,16β-(epoxymethano)-15-oxapregna-5,8(14)-diene价格共:1条