666 3-Bromo-4-methyl-5-nitropyridin-2-amine hydrobromide Suppliers
HANGZHOU CLAP TECHNOLOGY CO.,LTD
CNHangzhou Clap Technology Co., Ltd. is located in Hangzhou, Zhejiang, the core city of the Greater Bay Area of the Yangtze River Delta. It is a modern private enterprise specializing in consulting, research and development, production and sales of high-tech products such as pharmaceutical raw materia
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Beijing Huikang Boyuan Chemical Tech Co.,LTD
CNBeijing HuiKang BoYuan Chemical Tech CO.,LTD. (shorten as HKBY) is a high tech enterprise committed to researching new pharmaceuticals,pharmaceutical intermediates, and synthesis material intermediates.Based on the joint of the development of new science and technology ,small and intermediate scale
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