21870-27-9 Usage
Definition
ChEBI: A CDP-4-dehydro-3,6-dideoxy-D-glucose in which the anomeric centre of the pyranose fragment has alpha-configuration.
Check Digit Verification of cas no
The CAS Registry Mumber 21870-27-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,8,7 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 21870-27:
(7*2)+(6*1)+(5*8)+(4*7)+(3*0)+(2*2)+(1*7)=99
99 % 10 = 9
So 21870-27-9 is a valid CAS Registry Number.
InChI:InChI=1/C15H23N3O14P2/c1-6-7(19)4-8(20)14(29-6)31-34(26,27)32-33(24,25)28-5-9-11(21)12(22)13(30-9)18-3-2-10(16)17-15(18)23/h2-3,6,8-9,11-14,20-22H,4-5H2,1H3,(H,24,25)(H,26,27)(H2,16,17,23)/t6-,8-,9-,11-,12-,13-,14-/m1/s1
21870-27-9Relevant articles and documents
New insights into the mechanism of CDP-D-tyvelose 2-epimerase: An enzyme-catalyzing epimerization at an unactivated stereocenter
Hallis,Zhao,Liu
, p. 10493 - 10503 (2007/10/03)
Tyvelose is a 3,6-dideoxyhexose found in the O-antigen of Yersinia pseudotuberculosis IVA and is the only member of this class of sugars to be produced directly from another 3,6-dideoxyhexose, paratose. The C-2 epimerization required for this conversion h