Mass spectrometry in structural and stereochemical problems. 213. The effect of ring size upon the electron impact induced behavior of steroidal ketones.
作者信息
Popov S, Eadon G, Djerassi C
出版信息
J Org Chem. 1972 Jan 28;37(2):155-65. doi: 10.1021/jo00967a001.