methyl 2-anilino-4-chlorobenzoate

8-chloro-3-phenyl-2,3-dihydro-[1,3]oxazolo[2,3-b]quinazolin-5-one

8-氯-5-氧代-1-对甲苯磺酰基-2,3,4,5-四氢-1H-苯并氮杂卓

Methyl 4-chloro-2-{(4-ethoxy-4-oxobutyl)[(4-methylphenyl)sulfonyl ]amino}benzoate

5-氯-2-氰基-苯磺酰氯