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287483-51-6

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287483-51-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 287483-51-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,4,8 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 287483-51:
(8*2)+(7*8)+(6*7)+(5*4)+(4*8)+(3*3)+(2*5)+(1*1)=186
186 % 10 = 6
So 287483-51-6 is a valid CAS Registry Number.

287483-51-6Downstream Products

287483-51-6Relevant articles and documents

Sakurai reaction of 3,3-bis(silyl) silyl enol ethers with acetals involving selective desilylation of the geminal bis(silane). Concise synthesis of nematocidal oxylipid

Li, Linjie,Ye, Xincui,Wu, Ya,Gao, Lu,Song, Zhenlei,Yin, Zhiping,Xu, Yongjin

, p. 1068 - 1071 (2013/04/10)

3,3-Bis(silyl) silyl enol ethers have been shown to exhibit predominantly Sakurai reactivity, rather than Mukaiyama aldol reactivity, in their Lewis acid promoted reactions with acetals. Starting from a geminal bis(silyl) moiety consisting of two differen

β-hydroxy-γ-lactones as chiral building blocks for the enantioselective synthesis of marine natural products

Garcia,Martin,Martin

, p. 1420 - 1428 (2007/10/03)

The enantioselective synthesis of trans-(+)-laurediol, (2S,3S,5R)-5-[(1R)-1-hydroxy-9-decenyl]-2-pentyltetrahydro-3-furanol, and (2S,3S,5S)-5-[(1S)-1-hydroxy-9-decenyl]-2-pentyltetrahydro-3-furanol are described. In addition, a formal synthesis of trans-(-)-kumausyne is also developed. All the synthetic procedures have in common the use of enantiomerically enriched β-hydroxy-γ-lactones, easily available by Sharpless asymmetric dihydroxylation (AD) from the suitable β,γ-unsaturated ester. The use of Katsuki - Sharpless asymmetric epoxidation (AE) as an additional enantioselective reaction provides cyclic compounds of high enantiomeric purity.

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