Chemical data extension and data scraping

Job Posted: 09.09.2021 20:31:39

We have more than 980 chemical substances and need 3 data columns added:
1. hazardous substance classes (1-9 … multiple values)
2. CMR substance (boolean)
3. CMR class (EU classification of CMR substances:,_mutagenic,_reprotoxic_(CMR)_substances)

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