25. 1. 2023
Free capacity for OECD 443 Extended One-Generation Reproductive Toxicity Study
VUOS offers a free capacity for toxicological test OECD 443 Extended One-Generation Reproductive Toxicity Study (EOGRTS) for years 2024 and 2025. This test has been provided in full accordance with OECD TG rules since 2017. We have capacity for two studies per year.
24. 4. 2023
Vinyl chloroformate
VUOS has developed non-mercuric process for vinyl chloroformate (CAS 5130-24-5) production in commercial scale
15. 7. 2022
VUOS have developed several 1,4-disubstituted imidazole and benzimidazole intermediates for pharmaceutical use
The process was developed in laboratory and the amounts can be scale up according to customers´request. Examples of derivatives are given below:
4. 8. 2022
VUOS has developed synthesis of THICA (N, N`, N``-trihydroxyisocyanuric acid, CAS 143435-52-3)
highly efficient carbon radical producing (CRPC) catalyst for radical reactions, especially oxidation
higher catalytic activity than conventional NHPI (N-hydroxyphthalimide)
available from grams to kilograms in stock
larger amount on demand
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