HETEROCYCLIC COMPOUNDS/FIVE-MEMBERED RINGS
-
BTHETEROCYCLIC HYDROCARBONS/SUBDIVISION ACCORDING TO RING SIZE
-
UDC547.7/.8*0*2
-
Descriptor GERHETEROCYCLISCHE KOHLENWASSERSTOFFE/FÜNFGLIEDRIGE RINGE
-
Descriptor ENGHETEROCYCLIC COMPOUNDS/FIVE-MEMBERED RINGS
-
Descriptor FREHYDROCARBURES HÉTÉROCYCLIQUES/CYCLES À CINQ MEMBRES
-
Variant GERHETEROZYKLISCHE KOHLENWASSERSTOFFE/FÜNFGLIEDRIGE RINGE
-
Variant GERFÜNFGLIEDRIGE HETEROCYCLEN (ORGANISCHE CHEMIE)
-
Variant GERHETEROCYCLEN/FÜNFGLIEDRIGE HETEROCYCLEN (ORGANISCHE CHEMIE)
-
Variant GERHETEROZYKLEN/FÜNFGLIEDRIGE HETEROZYKLEN (ORGANISCHE CHEMIE)
-
Variant ENGFIVE-MEMBERED HETEROCYCLES (ORGANIC CHEMISTRY)
-
Variant ENGHETEROCYCLES/FIVE-MEMBERED HETEROCYCLES (ORGANIC CHEMISTRY)
-
Variant FREHÉTÉROCYCLES À CINQ MEMBRES (CHIMIE ORGANIQUE)
-
NTHETERO-MONOCYCLIC HYDROCARBONS/3 NITROGENS, 1 PHOSPHORUS AS HETEROATOMS, 5 MEMBERED RING
-
NTHETERO-MONOCYCLIC HYDROCARBONS/NITROGEN TETRAHETERO, 5-MEMBERED RING
-
NTHETEROCYCLIC HYDROCARBONS/FIVE-MEMBERED RINGS, POLYHETERO
-
NTHETEROCYCLIC HYDROCARBONS/FIVE-MEMBERED RINGS, DIHETERO
-
NTHETEROCYCLIC HYDROCARBONS/FIVE-MEMBERED RINGS, MONOHETERO
-
NTTETRATHIAFULVALENE AND DERIVATIVES (HETEROCYCLIC HYDROCARBONS)