Keywords: Schedule 1 (CWC) Phosphonothiolate.png Schedule 1 CWC phosphonothiolates with <nowiki>R1 H or cyclo alkyl</nowiki> with C<C<sub>10</sub> and <nowiki>R2/R3/R4 </nowiki> Me Et i-Pr or n-Pr 2010-03-22 Transferred from http //en wikipedia org en wikipedia by Ronhjones L tak at en wikipedia other versions L tak Original upload log page en wikipedia Schedule_1_ CWC _Phosphonothiolate png Upload date User Bytes Dimensions Comment 2010-03-22 19 48 UTC L tak 12705 bytes 1718×624 <small><nowiki>Schedule 1 CWC phosphonothiolates with R1 H or cyclo alkyl with C<C<sub>10</sub> and R2/R3/R4 Me Et i-Pr or n-Pr </nowiki></small> Arms control Chemical weapons Phosphonothioates |