Download citation on researchgate isotopes in the physical and biomedical sciences labelled compounds part a since the end of the second world war there has been an immense increase in the . Dr helmenstine holds a phd in biomedical sciences and is a science writer educator and consultant she has taught science courses at the high school college and graduate levels there are 275 isotopes of the 81 stable elements there are over 800 radioactive isotopes some of which are . O there are a limited number of labeled precursors available synthesis of compounds specifically labeled with 2 h 13 c 15 n 1718 o and 77 se could expand to other isotopes. Synonyms aceturic acid 13c215n 2 acetylaminoacetic acid 13c215n 2 acetamidoacetic acid13c215n acetamidoacetic acid13c215n acetylaminoacetic acid13c215n . Chemical name 2 r 1 r 35 bistrifluoromethylphenylethoxy 3 s fluorophenyl 4 2 n methoxycarbonylacetamidrazonomorpholine 13c2d2
How it works:
1. Register a Free 1 month Trial Account.
2. Download as many books as you like ( Personal use )
3. No Commitment. Cancel anytime.
4. Join Over 100.000 Happy Readers.
5. That's it. What you waiting for? Sign Up and Get Your Books.