Diarsenic pentoxide is written, As2O5. Symbolize these: carbon protoxide, diphosphorus pentoxide, diphosphorus trioxide, iron Disulphide, iron protosulphide.
"An Introduction to Chemical Science"
R.P. Williams
Mr Ranger Gull introduces as a manservant one of the most celebrated burglars of the day, a peer poisoned with carbon Disulphide, wireless apparatus, and the lost heir to a peerage.
"A Novelist on Novels"
W. L. George
I put the leg to soak for a quarter of an hour in Disulphide of carbon, the best solvent of fatty matters.
"The Life of the Spider"
J. Henri Fabre