144610-87-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144610-87-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,6,1 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 144610-87:
(8*1)+(7*4)+(6*4)+(5*6)+(4*1)+(3*0)+(2*8)+(1*7)=117
117 % 10 = 7
So 144610-87-7 is a valid CAS Registry Number.
144610-87-7Relevant articles and documents
Total synthesis of (-)-nummularine F
Heffner, Robert J.,Jiang, Jianjun,Joullié, Madeleine M.
, p. 10181 - 10189 (2007/10/02)
The first total synthesis of the 14-membered para ansa cyclopeptide alkaloid (-)-nummularine F is reported. The pivotal transformations of the synthetic strategy are (1) a stereocontrolled approach for introducing the absolute stereochemistry at the α- an
