Spectrum Chemical Manufacturing Corp.
Country: China(Mainland)
Business Type: Trading Company
6-bromo-9-ethyl-9H-carbazole-3-carbaldehydeCAS NO.: 24301-72-2
4-carboxy-3-[6-(diethylamino)-3-(diethyliminio)-3H-xanthen-9-yl]benzoateCAS NO.: 75701-31-4