雌酚酮  
产品名称：雌酚酮 
英文名称：estrone 
化学名称 : 3-hydroxyestra-1,3,5(10)-trien-17-one 
cas：53-16-7 
包装规格：1kg 
规格型号：99%,医药级 
分子式 : c18h22o2 
性状 : 白色或类白色结晶性粉末 
质量标准 : usp31 
产品用途：是合成医药炔雌醇的中间体。 
 
 
 
 
estrone
 
product name: estrone
chemical name: 3-hydroxyestra-1, 3,5 (10)-trien-17-one
cas:53-16-7
packaging specifications: 1kg
specification: 99% 
molecular formula: c18h22o2
properties: white or almost white crystalline powder
quality standard: usp24
 
 
 
 
 
our advantage:
 
1.supply all kinds of crystal and powder chemical for more than 10 years
 
2.good quality and best service makes us very popular in usa,uk,germany
 
3.enough stock in warehouse
 
4.fast delivery.sending package within 24hours after confirm your payment.,and you will get the package within 5-9days
 
5.accept all the express,choose courier depend on country,ems,fedex,dhl,tnt,eub,
 
6.professional ship agent,,will give proper suggestion depend on country and package, make sure you will get the package 100%
 
7.promise resend if have any problem with custom
 
8.10-100g sample order are accepted,welcome your sample order to try our quality and establish trust,we work this way with many customers.
 

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湖北旻祺丰达科技有限公司
李成
13260520667
湖北武汉市洪山区白沙洲大道161号