共 47 条
[36]
AN EASY DETERMINATION OF EPIMERIC ANDROSTERONES BY COLLISION SPECTROSCOPY - THE MOLAR RATIO OF 5-BETA-ANDROSTAN-3-ALPHA-OL-17-ONE AND 5-BETA-ANDROSTAN-3-BETA-OL-17-ONE OBTAINED BY HYDROGENATION OF 5-BETA-ANDROSTAN-3,17-DIONE ON CU/AL2O3
[J].
ORGANIC MASS SPECTROMETRY,
1987, 22 (03)
:183-185