4-Methoxybenzaldehyde thiosemicarbazone 4334-74-1 Anisaldehyde thiosemicarbazone Hydrazinecarbothioamide, 2-[(4-methoxyphenyl)methylene]- NSC712 TB II/242 WLN: SUYZMNU1R DO1 p-Anisaldehyde, thiosemicarbazone p-Methoxybenzaldehyde thiosemicarbazone