DIFF Main Group
C07J 51/00 Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
Introduced: July 1974
Title
Titles differ between systems:
IPC: Normal steroids with unmodified cyclopenta[a]hydrophenanthrene skeleton not provided for in groups
CPC: Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
Full Title
Full titles differ between systems:
IPC:
Normal steroids with unmodified cyclopenta[a]hydrophenanthrene skeleton not provided for in groups
CPC:
Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
No child classifications to compare. This is a leaf node in both IPC and CPC.