Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
CAS 545-55-1
Triethylenephosphoramide is a chemical compound used as an active pharmaceutical ingredient. It is structurally related to thiotepa, an alkylating agent employed in cancer chemotherapy.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Triethylenephosphoramide (CAS 545-55-1) is 2933.99, 3824.99.
2933.99, 3824.99
2933 99 80, 3824 99 93
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1-[bis(aziridin-1-yl)phosphoryl]aziridine
FYAMXEPQQLNQDM-UHFFFAOYSA-N
C1CN1P(=O)(N2CC2)N3CC3