441311-03-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 441311-03-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,1,3,1 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 441311-03:
(8*4)+(7*4)+(6*1)+(5*3)+(4*1)+(3*1)+(2*0)+(1*3)=91
91 % 10 = 1
So 441311-03-1 is a valid CAS Registry Number.
InChI:InChI=1/C27H38O6Si/c1-5-6-13-18-31-26-25(30)24(29)23(28)22(33-26)19-32-34(27(2,3)4,20-14-9-7-10-15-20)21-16-11-8-12-17-21/h5,7-12,14-17,22-26,28-30H,1,6,13,18-19H2,2-4H3/t22-,23-,24+,25-,26u/m1/s1
441311-03-1Relevant articles and documents
Solid-phase synthesis of a new class of oligosaccharide analogues based on azasugars
Ruttens, Bart,Van Der Eycken, Johan
, p. 2215 - 2221 (2007/10/03)
A strategy for the solid-phase synthesis of a new class of oligosaccharide analogues based on coupling of azasugar building blocks via carbamate bonds is described.