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 13.0 (en)
-
- 39 Organic Chemical
- 39-16 Heteroc. Hydrocarbon (1 ring, 2 het)
- 39-16-18 Heterocycle (1,4-diazine H, Alk, Ar)
- 39-16-18-01 2-Methylpyrazine
- 39-16-18-02 2-Ethylpyrazine
- 39-16-18-03 2-Ethyl-3,5(6)-dimethylpyrazine
- 39-16-18-04 2,5-Dimethylpyrazine
- 39-16-18-05 2,6-Dimethylpyrazine
- 39-16-18-06 2,3-Dimethyl-pyrazine
- 39-16-18-07 2-Ethyl-5-methyl pyrazine
- 39-16-18-08 2,3,5-Trimethylpyrazine
- 39-16-18-09 Tetramethylpyrazine
- 39-16-18-10 2-Methyl-3-ethyl pyrazine
- 39-16-18-11 2,3-Diethyl pyrazine
- 39-16-18-12 2,3-Diethyl-5-methyl pyrazine
- 39-16-18-13 2-Butyl-3-methyl pyrazine
- 39-16-18-90 Heterocycle (1,4-diazine H, Alk, Ar, unspecified)
Classification: 39161800 [AJZ554010]
Preferred name | 39-16-18 Heterocycle (1,4-diazine H, Alk, Ar) |
---|---|
IRDI | 0173-1#01-AJZ554#010 |
|