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9-(2-phenyl-4a,7,8,8a-tetrahydro-4H-benzo[1,3]dioxin-7-yl)-9H-purin-6-ylamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

677757-95-8

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677757-95-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 677757-95-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,7,7,5 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 677757-95:
(8*6)+(7*7)+(6*7)+(5*7)+(4*5)+(3*7)+(2*9)+(1*5)=238
238 % 10 = 8
So 677757-95-8 is a valid CAS Registry Number.

677757-95-8Downstream Products

677757-95-8Relevant academic research and scientific papers

Synthesis of enantiomeric-pure cyclohexenyl nucleoside building blocks for oligonucleotide synthesis

Gu, Ping,Griebel, Carsten,Van Aerschot, Arthur,Rozenski, Jef,Busson, Roger,Gais, Hans-Joachim,Herdewijn, Piet

, p. 2111 - 2123 (2007/10/03)

Lipases were used for the resolution of (±) (4aR, 7R, 8aS)-2-phenyl-4a,7,8,8a-tetrahydro-4H-1,3-benzodioxine. This separation was carried out on preparative scale and used for the synthesis of eight phosphoramidites of cyclohexenyl nucleosides (D- and L-series).

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