885218-85-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 885218-85-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,5,2,1 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 885218-85:
(8*8)+(7*8)+(6*5)+(5*2)+(4*1)+(3*8)+(2*8)+(1*5)=209
209 % 10 = 9
So 885218-85-9 is a valid CAS Registry Number.
885218-85-9Relevant articles and documents
Total synthesis of an antitubercular lactone antibiotic, (+)-tubelactomicin A
Hosokawa, Seijiro,Seki, Masashi,Fukuda, Hisato,Tatsuta, Kuniaki
, p. 2439 - 2442 (2006)
(+)-Tubelactomicin A (1), an antitubercular lactone, has been synthesized from (S)-citronellol (2) and 2-deoxy-l-ribonolactone (18) through intramolecular Diels-Alder reaction, Suzuki-Miyaura coupling, and Shiina macrolactonization.