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2-Amino-3-O-benzyl-4,6-O-benzylidene-2-deoxy-1-O,2-N-(ethan-1-yl-1-ylidene)-α-D-allopyranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137432-79-2

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137432-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137432-79-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,4,3 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137432-79:
(8*1)+(7*3)+(6*7)+(5*4)+(4*3)+(3*2)+(2*7)+(1*9)=132
132 % 10 = 2
So 137432-79-2 is a valid CAS Registry Number.

137432-79-2Relevant academic research and scientific papers

Glycosylidene Carbenes Part 4 Synthesis of Spirocyclopropanes from Acetamidoglycosylidene-Derived Diazirines

Vasella, Andrea,Witzig, Christian,Husi, Rene

, p. 1362 - 1372 (2007/10/02)

The synthesis of the first glycosylidene-derived 2-acetamido-2-deoxydiazirine 4 from N-acetylglucosamine 6 is described.Thus, 6 was transformed into the 3-O-mesylglucopyranoside 9 by glycosidation with allyl alcohol, benzylidenation, and mesylation (Schem

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