Hangzhou Leap Chem Co., Ltd. | Address: Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang, China 
www.leapchem.com | Send Inquiry | Phone: +86-(571)-87711850
LEAP CHEM Co., Ltd. We specializes in supplying Fine Chemicals for more...
Active Pharmaceutical Ingredients (APIs) | Intermediates | Laboratory Chemicals

SAGECHEM LIMITED | Address: Room C1301, New Youth Plaza, NO.8 Jia Shan Road, Hangzhou, Zhejiang 310014, China 
www.sagechem.com | Send Inquiry | Phone: +86-(571)-86818502
SAGECHEM is a chemical R&D, manufacturing and distribution company since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also more...

Sigma-Aldrich Inc. | Address: P O Box 355, Milwaukee, Wisconsin 53201, USA 
www.sigmaaldrich.com | Send Inquiry | Phone: +1-414-273-3850?800-558-9160
Sigma-Aldrich Inc. supplies building blocks and reagents for synthesis in organic and inorganic chemistry. We offer functionalized heterocycles for medicinal applications & syntheses of advanced organ more...