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100905-89-3

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  • 4,13,19,20-Tetraoxatricyclo[14.2.1.17,10]eicosane-3,12-dione,5-[(1R)-1-[(2R,5S)-5-[(2R)-2-(dimethylamino)pentyl]tetrahydro-2-furanyl]ethyl]-2,6,11-trimethyl-14-propyl-,(1R,2S,5S,6R,7S,10R,11R,14S,16S)

    Cas No: 100905-89-3

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100905-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100905-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,9,0 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 100905-89:
(8*1)+(7*0)+(6*0)+(5*9)+(4*0)+(3*5)+(2*8)+(1*9)=93
93 % 10 = 3
So 100905-89-3 is a valid CAS Registry Number.
InChI:InChI=1/C35H61NO7/c1-9-11-25(36(7)8)19-27-13-15-29(39-27)21(3)33-22(4)30-17-18-32(42-30)24(6)34(37)41-26(12-10-2)20-28-14-16-31(40-28)23(5)35(38)43-33/h21-33H,9-20H2,1-8H3/t21-,22+,23+,24-,25?,26+,27+,28+,29-,30+,31-,32-,33+/m1/s1

100905-89-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name Panamycin 607

1.2 Other means of identification

Product number -
Other names Panamycin-607

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:100905-89-3 SDS

100905-89-3Upstream product

100905-89-3Relevant articles and documents

A convergent strategy for the pamamycin macrodiolides: Total synthesis of pamamycin-607, pamamycin-593, and pamamycin-621D precursors

Lanners, Steve,Norouzi-Arasi, Hassan,Salom-Roig, Xavier J.,Hanquet, Gilles

, p. 7086 - 7089 (2007)

A convergent total synthesis of pamamycin-607 (1), isolated from Streptomyces alboniger, was achieved by an E-Z isomerization of a tetrahydrofuran alkylidene and a regio- and diastereoselective solvent-dependent cyclo-C6H11BCl/Etsub

Stereoselective synthesis of pamamycin-607

Jeong, Eun Jeong,Kang, Eun Joo,Sung, Lee Taek,Hong, Sung Kil,Lee, Eun

, p. 14655 - 14662 (2007/10/03)

A macrodiolide antibiotic pamamycin-607 was synthesized by joining two hydroxy acid components. Three cis-2, 5-disubstituted tetrahydrofuran rings in the molecule were stereoselectively prepared by radical cyclization reactions of β-alkoxyvinyl ketone intermediates and a β-alkoxymethacrylate substrate. The key step of the synthesis is characterized by the predominant threo product formation in the radical cyclization reaction of a β-alkoxymethacrylate intermediate.

Total synthesis of pamamycin-607

Wang, Yuzhou,Bernsmann, Heiko,Gruner, Margit,Metz, Peter

, p. 7801 - 7804 (2007/10/03)

The macrodiolide antibiotic pamamycin-607 has been synthesized by coupling of the two hydroxy acid constituents using the Yamaguchi method. While the final lactonization with formation of the ester linkage between C(1) and the C(8′) oxygen proceeded with complete C(2) epimerization, the alternative ring closure involving the carboxylic acid of the smaller fragment and the hydroxyl group of the larger fragment yielded the target molecule.

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