Assertion: mustard gas | /r/HasProperty | bis(chloroethylthioether
Facets:
Source sentences:
text: Mustard gas (bis(chloroethyl) thioether) alkylating a DNA amine base
text: Mustard gas (bis(chloroethyl) thioether) alkylating a DNA amine base
text: Mustard gas (bis(chloroethyl) thioether) alkylating a DNA amine base