2-[(2-Amino-phen-yl)sulfan-yl]-N-(4-meth-oxy-phen-yl)acetamide.

In the title compound, C(15)H(16)N(2)O(2)S, the dihedral angle between the 4-meth-oxy-aniline and 2-amino-benzene-thiole fragments is 35.60 (9)°. A short intra-molecular N-H⋯S contact leads to an S(5) ring.

Ethyl (3E)-3-[2-(4-bromo-phenyl-sulfon-yl)hydrazin-1-yl-idene]butano-ate.

The asymmetric unit of title compound, C(12)H(15)BrN(2)O(4)S, contains two mol-ecules (A and B), with slightly different conformations: the bromo-phenyl rings and the SO(2) planes of the sulfonyl groups are oriented at dihedral angles of 50.2 (2) (mol-ecule A) and 58.24 (7)° (mol-ecule B), and the ethyl acetate groups make dihedral angles of 63.