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(1RS,6RS,8RS,9SR,10SR)-8,9,10-trobenzyloxy-3,3-dimethyl-2,4-dioxabicyclo<4.4.0>decane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117902-49-5

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117902-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117902-49-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,9,0 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 117902-49:
(8*1)+(7*1)+(6*7)+(5*9)+(4*0)+(3*2)+(2*4)+(1*9)=125
125 % 10 = 5
So 117902-49-5 is a valid CAS Registry Number.

117902-49-5Relevant academic research and scientific papers

SYNTHESIS OF SEVEN PENTA-N,O-ACETYL-PSEUDO-2-AMINO-2-DEOXY-DL-HEXOPYRANOSES

Ogawa, Seiichiro,Orihara, Masaru

, p. 199 - 212 (1988)

The 1,5-dialdehyde generated through periodate oxidation of 4,7-O-isopropylidene-pseudo-α-DL-galactopyranose (3) undergoes base-catalysed cyclisation with nitromethane to give three crystalline pseudo-2-deoxy-2-nitro-DL-hexopyranose derivatives with the β

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