The title compound, C7H13N3O3S [systematic name: (Z)-methyl 2-di-methyl-amino-N-(methyl-carbamo-yloxy)-2-oxoethanimido-thio-ate], is an oxime carbamate acaride, insecticide and nematicide. The asymmetric unit comprises two independent mol-ecules, A and B. The dihedral angles between the mean planes [r.m.s. deviations = 0.0017 (A) and 0.0016 Å (B)] of the acetamide and oxyimino groups are 88.80 ...

The lactone ring in the title mol-ecule, C15H22O3 (systematic name: 3,4a,8-tri-methyl-dodeca-hydro-azuleno[6,5-b]furan-2,5-dione), assumes an envelope conformation with the methine C atom adjacent to the the methine C atom carrying the methyl substituent being the flap atom. The other five-membered ring adopts a twisted conformation with the twist being about the methine-methyl-ene C-C bond. Th...

In the title compound, C22H19ClO4S2 [systematic name: 3-(2-chloro-4-mesylbenzo-yl)-4-(phenyl-sulfan-yl)bi-cyclo-[3.2.1]oct-3-en-2-one], which is an unclassified herbicide, the dihedral angle between the plane of the phenyl and chloro-benzene rings is 19.9 (2)°. In the crystal, C-H⋯O hydrogen bonds link adjacent mol-ecules, generating two-dimensional networks extending parellel to (011).

The title compound (systematic name: N,N-diethyl-3-mesitylsulfonyl-1H-1,2,4-triazole-1-carboxamide), C16H22N4O3S, is a triazole herbicide. The dihedral angle between the planes of the triazole and benzene ring planes is 88.14 (10)°. In the crystal, C-H⋯O hydrogen bonds and weak C-H⋯π inter-actions link adjacent mol-ecules, forming one-dimensional chains along the a axis.

The title compound {systematic name: 1-(4,6-di-meth-oxy-pyrimidin-2-yl)-3-[1-methyl-4-(2-methyl-2H-tetra-zol-5-yl)pyrazol-5-ylsulfon-yl]urea}, C13H16N10O5S, is a sulfonyl-urea herbicide. In this compound, the dihedral angles between the planes of the central pyrazole and the terminal di-meth-oxy-pyrimidine and tetra-zole rings are 79.10 (8) and 17.21 (16)°, respectively. In the crystal, N-H⋯O h...

In the title compound, C10H6Cl2N2 (systematic name: 4,6-di-chloro-2-phenyl-pyrimidine), which is used commercially as the herbicide safener, fenclorim, the dihedral angle between the di-chloro-pyrimidyl and phenyl rings is 9.45 (10)°. In the crystal, C-H⋯N hydrogen bonds link adjacent mol-ecules, forming chains along the c-axis direction. In addition, weak inter-molecular C-Cl⋯π [3.6185 (10) Å]...

THE TITLE COMPOUND [SYSTEMATIC NAME: 4,6-di-chloro-N-(2-chloro-phen-yl)-1,3,5-triazin-2-amine], C9H5Cl3N4, is a triazine fungicide. The dihedral angle between the planes of the triazine and benzene rings is 4.04 (8)°. In the crystal, two weak C-H⋯N hydrogen bonds and short Cl⋯Cl contacts [3.4222 (4) Å] link adjacent mol-ecules, forming two-dimensional networks parellel to the (112) plane. The p...

In the title compound [systematic name: 1-(4-chloro-benz-yl)-1-cyclo-pentyl-3-phenyl-urea], C19H21ClN2O, which is a urea fungicide, the cyclo-pentyl ring adopts an envelope conformation, with one of the methyl-ene C atoms adjacent to the C atom bonding to the N atom as the flap. The dihedral angles between the mean planes of the central cyclo-pentyl ring (all atoms) and the chloro-benzyl and ph...

The title compound, C10H13Cl2FN2O2S2 {systematic name: N-[(di-chloro-fluoro-methyl)-sulfanyl]-N',N'-dimethyl-N-p-tolyl-sulfamide}, is a well known fungicide. The dihedral angle between the mean plane of the di-methyl-amino group and that of the benzene ring is 32.3 (3)°. One Cl atom and one F atom of the di-chloro-fluoro-methyl-thio group are disordered over two sets of sites with an occupancy ...

The title compound, {systematic name: 1-[3-({[(4,6-di-meth-oxy-pyrimidin-2-yl)carbamo-yl]amino}-sulfon-yl)pyridin-2-yl]-2-fluoro-propyl 2-meth-oxy-acetate}, C18H22FN5O8S, is used as a herbicide (pyrimidinyl-sulfonyl-urea herbicide). The dihedral angle between the mean planes of the pyridine and pyrimidine rings is 86.90 (7)°. In the crystal, N/C-H⋯O hydrogen bonds, C-H⋯F and C-H⋯π inter-actions...