121485-05-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121485-05-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,4,8 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 121485-05:
(8*1)+(7*2)+(6*1)+(5*4)+(4*8)+(3*5)+(2*0)+(1*5)=100
100 % 10 = 0
So 121485-05-0 is a valid CAS Registry Number.
121485-05-0Relevant articles and documents
STEREOSELECTIVE SYNTHESIS OF THE (+/-)-IRELAND ALCOHOL
Ikegami, Satoru,Katsuki, Tsutomu,Yamaguchi, Masaru
, p. 5285 - 5286 (1988)
The Ireland alcohol, a key intermediate for the synthesis of tirandamycin A, was prepared in a stereoselective manner, where titanium-mediated Wittig rearrangement and iodolactonization were used as key steps for the construction of four consecutive asymmetric centers.
