6,8-DICHLORO-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID
6,8-二氯-2-氧代-2H-苯并吡喃-3-羧酸 238313
CAS No:
2199-86-2
Order 2199-86-2
dichloro,chromene,carboxylic
Contacter
Mrs.Camila
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