CAS 927-74-2 3-Butyn-1-ol liquid high concentration

Hoyan specializes in the production and sale of various organic intermediates, pharmaceutical intermediates, fine chemicals and so on. We have a professional research team to seriously create every customer needs products we can provide samples for you to test more pun door-to-door delivery service to make our service more convenient, faster and more reliable welcome to negotiate.

Whatsapp//Skype：+86 18731983657

Contact me. I will reply to you asap!