Search the ECLASS content
ECLASS offers you the opportunity to have a look at and search the latest ECLASS Releases free of charge. The search function is intuitive and allows you to get to know the standard in a quick and non-bureaucratic manner.
How to use the ECLASS search
Please first select ...
- whether you want to search ECLASS Basic or Advanced
- in which Release version you want to search
- in which language you want to search
- whether you want to search in the classes or for properties, values etc.
Then enter a search term (e.g. "pencil") and click on "Search".
Please note that the application of the ECLASS Standard requires a license. (see also ECLASS Terms of Use)
ECLASS BASIC 14.0 (en)
-
- 39 Organic Chemical
- 39-19 Heteroc. Hydrocarbon (2 rings, 2 het)
- 39-19-04 Heterocycle (2 rings, N, O as atoms)
- 39-19-04-01 2-Benzoxazolinone
- 39-19-04-02 2-Methylbenzoxazole
- 39-19-04-03 2-Chlorobenzoxazole
- 39-19-04-04 5-Chlorobenzoxazole
- 39-19-04-05 2-Methyl-5-chlorobenzoxazole
- 39-19-04-06 2-Methyl-5-phenyl-benzoxazole
- 39-19-04-07 1-Aza-3,7-dioxa-5-ethylbicyclo[3.3.0]-octane
- 39-19-04-08 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
- 39-19-04-90 Heterocycle (2 rings, N, O as atoms, unspecified)
Classification: 39190400 [AJZ621010]
| Preferred name | 39-19-04 Heterocycle (2 rings, N, O as atoms) |
|---|---|
| IRDI | 0173-1#01-AJZ621#010 |
|
|
|