885675-17-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 885675-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,5,6,7 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 885675-17:
(8*8)+(7*8)+(6*5)+(5*6)+(4*7)+(3*5)+(2*1)+(1*7)=232
232 % 10 = 2
So 885675-17-2 is a valid CAS Registry Number.
885675-17-2Relevant academic research and scientific papers
Synthesis of a tetradehydro-disorazole C1
Niess, Barbara,Hartung, Ingo V.,Haustedt, Lars O.,Hoffmann, H. Martin R.
, p. 1132 - 1143 (2007/10/03)
The synthesis of a protected 9,9′,10,10′-tetradehydro- disorazole C1 is described. A C1-C8 oxazole fragment with an E-vinylic iodide terminus is coupled to a suitable C9-C19 enyne. The resulting ω-hydroxycarboxylic acid is cyclodimerized stepwi
