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130481-71-9

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130481-71-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130481-71-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,4,8 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 130481-71:
(8*1)+(7*3)+(6*0)+(5*4)+(4*8)+(3*1)+(2*7)+(1*1)=99
99 % 10 = 9
So 130481-71-9 is a valid CAS Registry Number.

130481-71-9Relevant articles and documents

Design and Synthesis of Orthogonally Protected D- and L-β-Hydroxyenduracididines from D-lyxono-1,4-Lactone

Lin, Cheng-Kun,Hou, Chung-Chien,Guo, Yi-Yong,Cheng, Wei-Chieh

, p. 5216 - 5219 (2016)

A practical synthesis of the orthogonally protected d- and l-β-hydroxyenduracididines (d- and l-βhEnds), the unique, nonproteinogenic α-amino acids found in mannopeptimycin antibiotics, is described. We appropriately applied d-lyxono-1,4-lactone derivativ

Efficient synthesis from d-lyxonolactone of 2-acetamido-1,4-imino-1,2,4-trideoxy-l-arabinitol LABNAc, a potent pyrrolidine inhibitor of hexosaminidases

Rountree, J.S.Shane,Butters, Terry D.,Wormald, Mark R.,Dwek, Raymond A.,Asano, Naoki,Ikeda, Kyoko,Evinson, Emma L.,Nash, Robert J.,Fleet, George W.J.

, p. 4287 - 4291 (2008/02/12)

The synthesis from d-lyxonolactone of 2-acetamido-1,4-imino-1,2,4-trideoxy-l-arabinitol LABNAc proceeded in an overall yield of 25%; the enantiomer, 2-acetamido-1,4-imino-1,2,4-trideoxy-d-arabinitol DABNAc, was prepared from l-lyxonolactone. LABNAc and N-

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