| |
Class Information
Number: 556/67
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heavy metal containing (e.g., ga, in or t1, etc.) > Arsenic, antimony, or bismuth containing (as, sb, or bi) > Arsenic double bonded directly to arsenic (e.g., arsenobenzenes, etc.) > Containing two benzene rings each having nitrogen, chalcogen and one of the arsenics bonded directly thereto (e.g., arsphenamines, etc.) > Sulfur double bonded directly to chalcogen (e.g., neoarsphenamines, etc.)
Description: Compounds which contain sulfur double bonded directly to chalcogen.
Patents under this class:
|
|
|
