| 摘要 |
1,256,075. Thio compounds. IMPERIAL CHEMICAL INDUSTRIES Ltd. 14 March, 1969 [11 April, 1968], No. 17543/68. Heading C2C. [Also in Division C3] Thiourea is reacted with thiodiglycol to give bis(2 - mercaptoethyl)sulphide and is reacted with lauryl acrylate to give dilauryl 4,7,10- trithiatridecan-1,13 -dioate. |
