1-ANTHRALDEHYDE, 3-THIENYLHYDRAZONE, S,S-DIOXIDE 1-Anthracenecarboxaldehyde, 3-thienylhydrazone, S,S-dioxide (9CI) 73791-23-8 Hydrazine, 1-(1-anthrylmethylene)-2-(3-thienyl)-, S,S-dioxide NSC 91754