162473-69-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162473-69-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,4,7 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 162473-69:
(8*1)+(7*6)+(6*2)+(5*4)+(4*7)+(3*3)+(2*6)+(1*9)=140
140 % 10 = 0
So 162473-69-0 is a valid CAS Registry Number.
162473-69-0Relevant articles and documents
A total synthesis of arenastatin A, an extremely potent cytotoxic depsipeptide, from the Okinawan marine sponge dysidea arenaria
Kobayashi,Kurosu,Wang,Kitagawa
, p. 2394 - 2396 (2007/10/02)
An asymmetric synthesis of a cyclic depsipeptide arenastatin A (1), which was isolated from the marine sponge Dysidea arenaria and exhibited extremely potent cytotoxicity with IC50 5 pg/ml for KB cells, has been accomplished.
