25375-16-0 Butanedioic aid, mono(2-(3-(1,3,5-hexatrienyl)phenyl)hydrazide) (9CI) Spinamycin Succinic acid, 2-(m-(1,3,5-hexatrienyl)phenyl)hydrazide Succinic acid, mono(2-(m-1,3,5-hexatrienylphenyl)hydrazide) (8CI)