Synonyms:
putrescine dih ; tetramethylenediamine 2hcl ; putrescine hydrochloride ; putrescine 2hcl ; putrescin dihydrochloride ; 1,4-diaminobutane 2hcl ; putrescine dihydrochloride ; diaminobutane dihydrochloride ; 1,4-diaminobutane dihcl ; 1,4-diaminobutane hydrochloride