|
|
Valid
from
|
Valid
to
|
| 21103130 |
Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure
|
01.01.2020 |
09.09.9999 |
| 21103140 |
Hydantoin and its derivatives
|
01.01.2020 |
09.09.9999 |
| 21103155 |
Malonylurea (barbituric acid) and its derivatives, and salts thereof
|
01.01.2020 |
09.09.9999 |
| 21103159 |
Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure (excluding malonylurea (barbituric acid) and its derivatives)
|
01.01.2020 |
09.09.9999 |
| 21103170 |
Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure (excluding melamine)
|
01.01.2020 |
09.09.9999 |
| 21103180 |
Compounds containing a phenothiazine ring-system (whether or not hydrogenated); not further fused
|
01.01.2020 |
09.09.9999 |
| 21103200 |
Sulphonamides
|
01.01.2020 |
09.09.9999 |
| 21104000 |
Sugars, pure (excluding glucose, etc.); sugar ethers and salts, etc.
|
01.01.2020 |
09.09.9999 |
| 21105100 |
Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent
|
01.01.2020 |
09.09.9999 |
| 21105200 |
Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones
|
01.01.2020 |
09.09.9999 |
Statistical metainformation system
