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351885-26-2

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351885-26-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 351885-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,1,8,8 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 351885-26:
(8*3)+(7*5)+(6*1)+(5*8)+(4*8)+(3*5)+(2*2)+(1*6)=162
162 % 10 = 2
So 351885-26-2 is a valid CAS Registry Number.

351885-26-2Relevant articles and documents

Facile syntheses of all possible diastereomers of conduritol and various derivatives of inositol stereoisomers in high enantiopurity from myo-inositol

Kwon, Yong-Uk,Lee, Changgook,Chung, Sung-Kee

, p. 3327 - 3338 (2007/10/03)

Phosphoinositide-based signaling processes are crucially important in intracellular signal transduction events. Inositol phosphate analogues have been useful in probing the structure-activity relationships between inositol phosphates and biomacromolecules, and in studying biological functions of newly found inositol phosphates. Thus, a systematic and ready access to inositol stereoisomers is highly desirable. And practical and convenient syntheses of conduritols and related compounds are also important because of their biological activities and their synthetic utilities in the preparation of other bioactive molecules. We herein report the first syntheses of all possible diastereomers of conduritol and various derivatives of eight inositol stereoisomers in high enantiopurity from myo-inositol, which involve efficient enzymatic resolution of the intermediates conduritol B and C derivatives, followed by oxidation-reduction or the Mitsunobu reaction, and cis-dihydroxylation in stereo- and regioselective manners.

Facile synthetic routes to all possible enantiomeric pairs of conduritol stereoisomers via efficient enzymatic resolution of conduritol B and C derivatives

Kwon, Yong-Uk,Chung, Sung-Kee

, p. 3013 - 3015 (2007/10/03)

matrix presented The first synthesis of all possible enantiomeric pairs of conduritol stereoisomers has been accomplished by efficient enzymatic resolution of conduritol B and C derivatives, followed by oxidation/reduction and the Mitsunobu reaction in st

Stereoselctive Total Syntheses of Conduritols-F and -A from Tricyclo2,7>undeca-4,9-dien-3,6-dione

Mgani, Quintino A.,Klunder, Antonius J. H.,Nkunya, Mayunga H. H.,Zwanenburg, Binne

, p. 4661 - 4664 (2007/10/02)

Effective syntheses of conduritols-F and A have been accomplished starting from cyclopentadiene/benzoquinone adduct 6.Key intermediates are tricyclic acetates 9 and 15 which, when subjected to flash vacuum thermolysis, afford epoxycyclohexene diacetate 10 and cyclohexadiene diacetate 17, respectively.Conduritol-F is obtained from 10 by hydrolysis while conduritol-A is produced from 17 by osmylation.In both cases the final step involves removal of the acetate groups by amidation with ammonia.

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