1026475-30-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1026475-30-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,4,7 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1026475-30:
(9*1)+(8*0)+(7*2)+(6*6)+(5*4)+(4*7)+(3*5)+(2*3)+(1*0)=128
128 % 10 = 8
So 1026475-30-8 is a valid CAS Registry Number.
1026475-30-8Relevant 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 (1994)
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.
