Product name: Dibenzo[b,f] [1,4] thiazepine-11[10H] ketone (DBTO)
Structural formula:

Molecular formula: C₁₃H₉ONS
Molecular weight: 227.28
Chemical name: Dibenzo[b,f] [1,4]thiazepine-11[10H]one
CAS Number: 3159-07-7
Quality standard: Enterprise Standard