Thiazolines (or dihydrothiazoles) are a group of isomeric heterocyclic compound containing both sulfur and nitrogen in the ring. Although unsubstituted thiazolines are rarely encountered themselves, their derivatives are more common and some are bioactive. For example, in a common post-translational modification, cysteine residues are converted into thiazolines.

CAS：24576-55-4
中文别名：
英文别名：2,5-dihydrothiazole;2,5-dihydro-thiazole;Δ3-Dihydrothiazol;
分子式：C3H5NS
分子量：87.1435
精确质量：87.0143
Psa：37.66
Logp：0.1971