186501-23-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 186501-23-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,5,0 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 186501-23:
(8*1)+(7*8)+(6*6)+(5*5)+(4*0)+(3*1)+(2*2)+(1*3)=135
135 % 10 = 5
So 186501-23-5 is a valid CAS Registry Number.
186501-23-5Relevant academic research and scientific papers
DeLuca, Mark R.,Kerwin, Sean M.
, p. 199 - 202 (1997)
A concise, five-step total synthesis of UK-1, a novel bis(benzoxazole) metabolite of Streptomyces sp. 517-02, was accomplished. The methyl ether of UK-1 was also synthesized in 3 steps using the same methodology. Both syntheses are accomplished by the seq
