50406-45-6
5-methoxy-5-methyl-4,5-dihydro-1,2,3-thiadiazole
→
50406-54-7
5-methylthiadiazole
4833-09-4
1,2,3-噻唑-5-羧酸
61444-94-8
(5Z)-5-(nitrosomethylidene)-2H-thiadiazole