873207-99-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873207-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,2,0 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 873207-99:
(8*8)+(7*7)+(6*3)+(5*2)+(4*0)+(3*7)+(2*9)+(1*9)=189
189 % 10 = 9
So 873207-99-9 is a valid CAS Registry Number.
873207-99-9Relevant academic research and scientific papers
Moulin, Emilie,Barluenga, Sofia,Winssinger, Nicolas
, p. 5637 - 5639 (2005)
(Chemical Equation Presented) An expedient synthesis of (-)-pochonin A is reported (seven steps). This natural product is closely related to radicicol and was shown to be a 90 nM inhibitor of HSP90.
