title: (E)-Ethyl N'-(3,4-dimethoxy-benzyl-idene)hydrazinecarboxyl-ate monohydrate.
abstract: In the title compound, C(12)H(16)N(2)O(4)·H(2)O, the mol-ecular skeleton of the hydrazinecarboxyl-ate is nearly planar [within 0.053 (3) Å]. In the crystal, chains propagating along the c axis arise, composed of alternating hydrazinecarboxyl-ate mol-ecules and crystalline water, which inter-act via N-H⋯O and O-H⋯O hydrogen bonds.
authors.forename: Lu-Ping
authors.initials: LP
authors.lastname: Lv
authors.forename: Yong-Zhao
authors.initials: YZ
authors.lastname: Zhang
authors.forename: Xiao-Min
authors.initials: XM
authors.lastname: Ding
authors.forename: Wei-Wei
authors.initials: WW
authors.lastname: Li
authors.forename: Xian-Chao
authors.initials: XC
authors.lastname: Hu