4-Chloro-7-methoxy-6-nitro quinazoline
4-氯-7-甲氧基-6-硝基喹唑啉-4(3H)-酮 214259
CAS No:
55496-69-0
Order 55496-69-0
chloro,methoxy,nitro,quinazoline
Contacter
Mrs.Camila
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