spiramycin from streptomyces sp.CAS NO:8025-81-8Quality:BP/EP/USPDensity:1.21g/cm3Boiling point:913.7°C at 760 mmHgRefractive index:1.549Flash point:506.4°CVapour Pressur:0mmHg at 25°CAppe

Chinese name: Tacrolimus English name: : Tarcolimus/FK-506 CAS registry number: 104987-11-3 Chemical formula: C44H69NO12 Pharmaceutical grade: 98% Physical form: White crystal

Chinese name: Tacrolimus English name: : Tarcolimus/FK-506 CAS registry number: 104987-11-3 Chemical formula: C44H69NO12 Pharmaceutical grade: 98% Physical form: White crystal

ThymineProduct name: ThymineCAS: 65-71-4EINECS: 200-616-1MF: C5H6N2O2MW: 126.1133 Packing: 25kg/drumAssay: 99%Usage: Is a synthetic anti-AIDS drugs AZT, DDT and related drugs key intermediate.

Tilapia fish scale collagenProduct name: Tilapia fish scale collagenPacking: 10kg/boxAssay: 90%

Name:  Trimethoprim  CAS No.:  738-70-5  Formula:  C14H18N4O3  Molecular Weight:  290.32  Synonyms:Bacidal;Sulthrim;Bactrim;Briscotrim;Salvatrim;

EINECS NO: 200-315-5Molecular Formula:CH4N2OMolecular Weight:60.06K 2 FeO 4　≥98.58%NaCl ≤0.46%Pb ≤0.001%As ≤0.0001%Appearance: Prilled and granularPurity: 99.5%packing: 25kg/barrelEXW Pr

VANILLIN PROPYLENE GLYCOL ACETAL 　　Other name: FEMA 3905;Einecs 271-279-6;VANILLINEPROPYLENEGLYCOLACETATE;VANILLIN PROPYLENE GLYCOL ACETAL;Vanilline Propylene Glycol Acetal;VANILLIN PROPYLENE GLYC

 Product Name: Vitamin UEnglish Synonyms: DL-Methionine methylsulfonium chloride; Vitaminuchloride, 99%; Vitamin U chlorideCAS :3493-12-7EINECS :222-484-4Formula: C6H14NO2lSMW: 291.2Features:Pres