C
CHEMISTRY; METALLURGY
C
CHEMISTRY; METALLURGY
C07
ORGANIC CHEMISTRY
C07
ORGANIC CHEMISTRY
C07C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
2602/00
Systems containing two condensed rings
2602/00
Systems containing two condensed rings
C07C2602/36
the rings having more than two atoms in common
C07C2602/36
the rings having more than two atoms in common