116408-84-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116408-84-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,4,0 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 116408-84:
(8*1)+(7*1)+(6*6)+(5*4)+(4*0)+(3*8)+(2*8)+(1*4)=115
115 % 10 = 5
So 116408-84-5 is a valid CAS Registry Number.
116408-84-5Relevant articles and documents
APPLICATION OF STERICALLY CROWDED ALKYL SULFONATES : SN2-SUBSTITUTION IN THE DIACETONE GLUCOSE SYSTEM
Netscher, Thomas
, p. 455 - 458 (2007/10/02)
The hitherto unaccessible C-substitution by O-nucleophiles in glucose sulfonates 4 was achieved by high nucleofugality of the leaving group and steric hindrance within the ester part of 4b.