2019 Good Quality ISO Certified Reference Material Purity Degree 99% CAS No. 78287-27-1 Pharmaceutical Intermediates 7-Ethylcamptothecin

Our pursuit and enterprise goal is to “Always satisfy our customer requirements”. We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for 2019 Good Quality ISO Certified Reference Material Purity Degree 99% CAS No. 78287-27-1 Pharmaceutical Intermediates 7-Ethylcamptothecin, Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.
Our pursuit and enterprise goal is to “Always satisfy our customer requirements”. We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for China 7-Ethyl-Camptothecin and CAS No. 78287-27-1, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our solutions. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.

7-ethylcamptothecin is used as the intermediate of Irinotecan.
Irinotecan antitumor drug. It is an inhibitor of DNA synthesis. It is a semi synthetic derivative of camptothecin; Used for preparing irinotecan hydrochloride and irinotecan hydrochloride trihydrate; Large scale clinical trials have shown that irinotecan hydrochloride has obvious inhibitory effects on a variety of tumors, such as colon cancer, small cell lung cancer, rectal cancer and leukemia, and is still effective in fluorouracil resistant cases. Therefore, irinotecan hydrochloride has attracted extensive attention all over the world.

Our pursuit and enterprise goal is to “Always satisfy our customer requirements”. We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for 2019 Good Quality ISO Certified Reference Material Purity Degree 99% CAS No. 78287-27-1 Pharmaceutical Intermediates 7-Ethylcamptothecin, Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.
2019 Good Quality China 7-Ethyl-Camptothecin and CAS No. 78287-27-1, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our solutions. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.