960化工网提供专业的化学数据库，包括：专业的化合物数据库，供应商，现货库存，产品报价；提供专业的化学商城网站建设，优化，结构式搜索，专业化学erp软件服务；找化学品, 上960化工网，全国免费电话4000-025-960

chembk provides chemical properties, molecular formula, melting point, boling point, solubility and msds, hazard and safety information with simplicity and elegance

cas查询网站提供化工产品资料、化学品查询,支持化学品的cas号(cas登记号),中文名称,英文名称,分子式,化学式等查询;也支持化学结构检索!

lookchem.com is the world's leading b2b trading platform, especially good for looking for chemicals from china. lookchem offers free directory and database of chemicals and chemical manufacturers from china and all over the world. lookchem is the perfect platform for suppliers seeking enduser purchasers of chemicals.

chemnet is the chemical trading platform to connect chemical buyers and chemical sellers with chemical search engine of chemical suppliers and chemical products.

chemicalbook is a platform dedicated to provide the most valuable resources for chemical industry users. here you can get chemical information (such as chemical physical properties, safety data, excellent china suppliers and their web addresses and etc.)by searching the name, cas number, molecular formula, molecular weight, mdl number, einecs number, structure.

凯茵工业添加剂采购网是上海凯茵化工运用“供应链+互联网”的模式,专注于化工供应链赋能服务添加剂采购平台,整合超过10万化工sku，包括赢创陶氏、巴斯夫、杜邦、科思创、伊士曼、科莱恩、瓦克等著名品牌碳黑,白炭黑,气相二氧化硅,丙烯酸树脂,抗氧剂,增塑剂等化工原料供应链商业生态圈.

隆众资讯专业致力于大宗商品资讯,价格行情,进出口大数据分析,研究报告,咨询及会展等服务,提供能化资讯,石化资讯,能源资讯,化工资讯,橡胶资讯,塑料资讯等大宗商品行业一手信息.

echemi is a global chemical industry b2b website. you can find leading manufacturing companies, top suppliers & quality chemical products here. we help you complete chemical business in the world.

摩贝(molbase)化学网是化学行业专业电商综合服务平台，整合海量优质化工供求信息如：化学产品、cas号查询、化合物数据搜索、化工企业名录、结构式等行业信息，让化学品交易更简单。