Gadopentetic acid (Gd-DTPA) is an paramagnetic contrast agent commonly implemented by a bolus intravenous injection (i.v.) in Dynamic contrast-enhanced MRI (DCE-MRI) studies.

5-deoxy Thymidine is a thymidine form which 5' position replaced with hydrogen.5'-deoxy Thymidine was effective against the activity of Bacillus subtilis and Staphylococcus aureus.

MSBN is a highly selective fluorescent probe for mercaptans that can selectively image mercaptans in living cells and specifically label protein mercaptans by switching on the signal to identify various reversible protein mercaptans modifications.