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(2aR,2bR,4R,5R,5aR,7aS)-2-benzyl-2b,4,5,5a-tetrahydro-2-aza-1,6-dioxa-4,5-isopropylidenedioxyfuro[2',3':4,5]bicyclo[4.2.1]nonane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

170898-57-4

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170898-57-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 170898-57-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,8,9 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 170898-57:
(8*1)+(7*7)+(6*0)+(5*8)+(4*9)+(3*8)+(2*5)+(1*7)=174
174 % 10 = 4
So 170898-57-4 is a valid CAS Registry Number.

170898-57-4Relevant academic research and scientific papers

Synthesis of chiral oxepanes and pyrans by 3-O-allylcarbohydrate nitrone cycloaddition (3-OACNC)

Bhattacharjee, Ashoke,Datta, Seema,Chattopadhyay, Partha,Ghoshal, Nanda,Kundu, Asish P.,Pal, Arani,Mukhopadhyay, Ranjan,Chowdhury, Sandip,Bhattacharjya, Anup,Patra, Amarendra

, p. 4623 - 4639 (2007/10/03)

3-O-Allylcarbohydrate nitrone cycloaddition (3-OACNC) furnished pyran and oxepane derivatives from 3-O-allyl hexose N-benzyl nitrones and 3-O-allyl furanoside-5-aldehyde N-benzyl/methyl nitrones. The regioselectivity of 3-OACNC was found to depend on the

Synthesis of enantiomeric pyrans from a 3-O-allylallose derivative by the application of intramolecular nitrone cycloaddition

Bhattacharjee,Bhattacharjya,Patra

, p. 4677 - 4680 (2007/10/02)

The intramolecular nitrone cycloaddition of three sets of 3-O-allylpyranose and the corresponding homochiral 3-O-allylfuranose-5-aldehyde derivatives was studied; one set derived from D-allose gave rise to only pyran derivatives which were converted to en

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