5,6-二氢-6-甲基-4-氧代-4H-噻吩并[2,3-b]噻喃-2-磺酰氯

6-methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonyl chloride · CAS 120279-87-0