1201916-22-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1201916-22-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,1,9,1 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1201916-22:
(9*1)+(8*2)+(7*0)+(6*1)+(5*9)+(4*1)+(3*6)+(2*2)+(1*2)=104
104 % 10 = 4
So 1201916-22-4 is a valid CAS Registry Number.
1201916-22-4Relevant articles and documents
Total synthesis of Eudistomins Y1-Y6
Phillip Kennedy,Breininger, Micah L.,Lindsley, Craig W.
, p. 7067 - 7069 (2009)
The first total synthesis of Eudistomins Y1-Y6, brominated phenolic β-carboline marine metabolites with a unique benzoyl moiety at C1, have been prepared in three steps, utilizing MAOS, in overall yields ranging from 6% to 25%.