
Additional Names: FilimarisinLiterature References: Polyene antibiotic complex containing at least eight pentaene compounds, which has been resolved into three pure components, filipin II, III (ma...
Properties: Yellow, feathery needles from chloroform, mp 195-205°. Sensitive to air. [a]D22 -148.3° (c = 0.89 in methanol). uv max (methanol): 322, 338, 355 nm (E1%1cm 910, 1360, 1330). Freely sol in DMF, pyridine. Also sol in 95% ethanol, methanol, butanol, isopropanol, glacial acetic acid, ether. Practically insol in water, chloroform.Melting point: mp 195-205°Optical Rotation: [a]D22 -148.3° (c = 0.89 in methanol)Absorption maximum: uv max (methanol): 322, 338, 355 nm (E1%1cm 910, 1360, 1330)
Additional Names: AyfactinLiterature References: Heptaene macrolide antibiotic complex produced by Streptomyces aureofaciens NRRL 3878. Isoln: T. Bruzzese, R. Ferrari,
US
3773925 (1973 to ...
Additional Names: Potassium sulfantimonate
Percent Composition: K 31.93%, S 34.92%, Sb 33.15%
Additional Names: TalisomycinLiterature References: Antitumor antibiotic complex and third generation analog of bleomycins, q.v., produced by Streptoalloteichus hindustanus E 465-94. Prodn, isoln,...
CAS Name: Aluminum potassium oxide
Percent Composition: Al 27.51%, K 39.86%, O 32.63%
CAS Name: Dipotassium pentakis(cyano-C)nitrosylferrate(2-)
Additional Names: potassium nitrosylpentacyanoferrate(II)
Percent Composition: C 20.42%, Fe 18.99%, K 26.59%, N 28.57%, O 5.44%
CAS Name: Hydroxybenzenesulfonic acid potassium salt
Additional Names: potassium sulfocarbolate
Percent Composition: C 33.95%, H 2.37%, K 18.42%, O 30.15%, S 15.11%
CAS Name: Thorium(4+) tetrakis(cyano-C)platinate(2-) (1:2)
Additional Names: platinous thorium cyanide; thorium platinocyanide
Percent Composition: C 11.57%, N 13.49%, Pt 46.99%, Th 27.94%
Percent Composition: Na 15.27%, O 15.94%, Pb 68.80%
Additional Names: Sodium metavanadate
Percent Composition: Na 18.85%, O 39.37%, V 41.78%
即日起可免费注册成为会员, 建立企业产品库, 免费上传产品目录, 企业介绍等. 让你的产品直接呈现给客户.
试运营阶段,所有广告业务5折优惠
