3,4-(Methylenedioxy)phenyl isocyanate (CAS NO.69922-28-7), its Synonyms are 1,3-Benzodioxole, 5-isocyanato- ; 5-Isocyanato-1,3-benzodioxole ; 1,3-Benzodioxole,5-isocyanato-(9CI) ; 3,4-(Methylenedioxy)phenyl isocyanate ,97% .