5-(二乙氧基磷酰)-5-甲基-1-吡咯啉 N-氧化物的加拿大海关编码是什么？

基本信息：
中文名称 5-(二乙氧基磷酰)-5-甲基-1-吡咯啉 N-氧化物
中文别名 5-(二乙氧基磷酰)-5-甲基-1-吡咯啉-N-氧化物;
英文名称 2-diethoxyphosphoryl-2-methyl-1-oxido-3,4-dihydropyrrol-1-ium
英文别名 5-(Diethylphosphono)-5-Methyl-1-pyrroline N-Oxide;5-diethoxyphosphoryl-5-methyl-3,4-dihydro-5H-pyrrole N-oxide;5-diethoxyphosphoryl-5-methyl-4,5-dihydro-3H-pyrrole N-oxide;DEPMPO;5-(Diethylphosphono)-5-methyl-1-pyrroline N-Oxide;D3068;2-(diethoxyphosphoryl)-2-methyl-3,4-dihydro-2H-pyrrole 1-oxide;5-(diethoxyphosphoryl)-5-methyl-1-pyrrolidine N-oxide;5-(diethoxyphosphoryl)-5-methyl-1-pyrroline 1-oxide;5-(DIETHOXYPHOSPHORYL)-5-METHYL-1-PYRROLINE-N-OXIDE;
CAS号 157230-67-6

加拿大海关编码(HS-code)：2933990020
概述（Summary）：2933990020. Compounds containing an unfused five-membered hetero-atom ring in the structure.