7-氟苯并呋喃-4-磺酸 铵盐 上海怡淼化学科技有限公司

p1Src=//y1.yzimgs.com/uploads/531217/2020312-151047609.png?watermark/2/text/d3d3LnBlcmZlbWlrZXIuY29t/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/South"