186449-19-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 186449-19-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,4,4 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 186449-19:
(8*1)+(7*8)+(6*6)+(5*4)+(4*4)+(3*9)+(2*1)+(1*9)=174
174 % 10 = 4
So 186449-19-4 is a valid CAS Registry Number.
186449-19-4Relevant academic research and scientific papers
Rapamycin synthetic studies. 1. Construction of the C(27)-C(42) subunit
Smith III, Amos B.,Condon, Stephen M.,McCauley, John A.,Leahy, James W.,Leazer Jr., Johnnie L.,Maleczka Jr., Robert E.
, p. 4907 - 4910 (2007/10/02)
A convergent synthetic approach to the C(27)-C(42) fragment of the immunosuppressive macrocycle rapamycin is described.
