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125519-98-4

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125519-98-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125519-98-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,5,1 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 125519-98:
(8*1)+(7*2)+(6*5)+(5*5)+(4*1)+(3*9)+(2*9)+(1*8)=134
134 % 10 = 4
So 125519-98-4 is a valid CAS Registry Number.

125519-98-4Relevant articles and documents

Synthesis of a Trisaccharide Repeating Unit of the O-Antigen from Burkholderia multivorans and Its Oligomers

Zhang, Xin,Gu, Guofeng,Guo, Zhongwu

, p. 7075 - 7085 (2015/11/16)

Burkholderia multivorans is a Gram-negative bacterium, and an important opportunistic human pathogen that can cause fatal infections. Its O-antigens are useful templates for the development of carbohydrate-based vaccines. A highly convergent and efficient

Synthesis, conformational analysis, and the glycosidic coupling reaction of substituted 2,7-dioxabicyclo[4.1.0]heptanes: 1,2-anhydro-3,4-di-O-benzyl-β-L- and β-D-rhamnopyranoses

Chen,Kong,Cao

, p. 107 - 117 (2007/10/02)

1,2-Anhydro-3,4-di-O-benzyl-α-L-rhamnopyranose was synthesized from L-rhamnose, while the D-enantiomer was synthesized from methyl 6-deoxy-2,3-O-isopropylidene-α-D-mannopyranoside. For both of the syntheses, the key intermediates were 2-O-acetyl-3,4-di-O-

Investigation of Different Synthetic Approaches towards Methyl 2,6-Dideoxy-α-D-arabino- and -α-D-lyxo-hexopyranosides

Kjoelberg, Ove,Neumann, Klaus

, p. 721 - 727 (2007/10/02)

New synthetic routes for making available different methyl 2,6-dideoxyhexopyranosides are reported.Starting with methyl 6-deoxy-2,3-O-isopropylidene-α-D-manno- and -α-D-talo-pyranoside the respective methyl 2,6-dideoxy-α-D-arabino- and α-D-lyxo-hexopyrano

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