thiazine

[K-r-ll]

Please add info (and structures) to thiazine (CHEBI:38326) Formula C₄H₅NS https://en.wikipedia.org/wiki/Thiazine

...and its three isomers:

1,2-thiazine (CHEBI:46974) CAS 11084-06-3 ChemSpider ID10609054 //

1,3-thiazine (CHEBI:46975) CAS 27813-20-3 ChemSpider ID10609007 //

1,4-thiazine (CHEBI:46976) CAS 290-57-3 ChemSpider ID10465777 //

IMHO the pluralised synonyms such as "1,3-thiazines" should be removed as they imply that they are classes of compounds.

This is wrong: thiazinemonocarboxylic acid (CHEBI:46978) is a thiazine (CHEBI:38326) should be has parent hydride

In fact, currently all the childeren of thiazinemonocarboxylic acid (CHEBI:46978) are substituted 1,3-thiazine-4-carboxylic acids, so should have parent hydride 1,3-thiazine