100698-06-4
2-mercapto-2-thioxo-2,3-dihydro-1H-2λ5-benzo[1,3,2]diazaphosphinine-4-thione pyridinium salt
→
~42%
100698-05-3
2,3-dihydro-2-mercapto-2,1,3-benzophosphadiazine-4(1H)-thione 2-sulphide