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139211-12-4

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139211-12-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139211-12-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,2,1 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 139211-12:
(8*1)+(7*3)+(6*9)+(5*2)+(4*1)+(3*1)+(2*1)+(1*2)=104
104 % 10 = 4
So 139211-12-4 is a valid CAS Registry Number.

139211-12-4Relevant articles and documents

L-DMDP, l-homoDMDP and their C-3 fluorinated derivatives: Synthesis and glycosidase-inhibition

Li, Yi-Xian,Huang, Mu-Hua,Yamashita, Yukiko,Kato, Atsushi,Jia, Yue-Mei,Wang, Wu-Bao,Fleet, George W. J.,Nash, Robert J.,Yu, Chu-Yi

experimental part, p. 3405 - 3414 (2011/06/20)

l-DMDP and l-homoDMDP, the enantiomers of naturally occurring DMDP and homoDMDP have been synthesized from d-xylose derived cyclic nitrone 9. Their 3-deoxy-3-fluorinated analogues were also obtained from polyhydroxylated fluorinated cyclic nitrone 10, whi

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