Foreword Introduction O - Toluenesulfonamide Cas N ° : 88 - 19 - 7

Foreword Introduction 4 , 5 - Dihydroxy - 1 , 3 - Bis ( Hydroxymethyl ) Imidazolidin - 2 - One Cas N ° : 1854 - 26 - 8

Foreword Introduction 1 , 1 ’ , 2 - Trichloroethane Cas N ° : 79 - 00 - 5

FOREWORD INTRODUCTION Chloromethane CAS : 74 - 87 - 3

N,N′-[1,3-Phenyl­enebis(methyl­ene)]di-p-toluenesulfonamide

In the title compound, C(22)H(24)N(2)O(4)S(2), the dihedral angles between the central benzene ring and the pendant rings are 66.96 (13) and 69.37 (13)°. The torsion angles for the C-N-S-C fragments are -68.5 (3) and -72.6 (3)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds to generate infinite (001) sheets containing R(4) (4)(28) loops. A weak aromatic π-π stacking contact betw...

Toxicology and Potential Health Risk of Chemicals that May Be Encountered by Workers Using Forest Vegetation Management Options PART V: RISKS TO WORKERS USING HEXAZINONE FORMULATIONS

.............................................................................................................................. ii Acknowledgements ............................................................................................................. iii Foreword............................................................................................................................. iv...