118868-79-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118868-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,8,6 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 118868-79:
(8*1)+(7*1)+(6*8)+(5*8)+(4*6)+(3*8)+(2*7)+(1*9)=174
174 % 10 = 4
So 118868-79-4 is a valid CAS Registry Number.
118868-79-4Relevant articles and documents
A Convenient Synthesis of 4-Thio-D-galactofuranose
Varela, Oscar,Cicero, Daniel,Lederkremer, Rosa M. de
, p. 1884 - 1890 (2007/10/02)
The synthesis of 4-thio-D-galactofuranose (15) and derivatives, starting from methyl α-D-glucopyranoside (1), is described.Esterification of 1 with N-benzoylimidazole afforded regioselectively methyl 2,3,6-tri-O-benzoyl-α-D-glucopyranoside (2c).Further su
