必应染料-您身边的染料专家

4-Chloro-3-nitrobenzene-1-sulfonyl chloride,Benzenesulfoilyl chloride,4-chloro-3-nitro-,CAS 97-08-5,256.06,C6H3Cl2N3O4S

4-Chloro-3-nitrobenzene-1-sulfonyl chloride,Benzenesulfoilyl chloride,4-chloro-3-nitro-,CAS 97-08-5,256.06,C6H3Cl2N3O4S

4-Chloro-3-nitrobenzene-1-sulfonyl chloride,Benzenesulfoilyl chloride,4-chloro-3-nitro-,CAS 97-08-5,256.06,C6H3Cl2N3O4S


Leave a Reply