205366-80-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 205366-80-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,3,6 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 205366-80:
(8*2)+(7*0)+(6*5)+(5*3)+(4*6)+(3*6)+(2*8)+(1*0)=119
119 % 10 = 9
So 205366-80-9 is a valid CAS Registry Number.
205366-80-9Relevant articles and documents
Synthesis of conformationary restricted combretastatins
Shirai, Ryuichi,Okabe, Takuo,Iwasaki, Shigeo
, p. 145 - 148 (2007/10/03)
A series of conformationary restricted heterocyclic combretastatin analogs have been synthesized and their inhibitory activity of microtubule assembly was evaluated. (45,55)-4-(4-Methoxyphenyl)-5-(3,4,5-trimethoxyphenyl)-1,3-dioxolane showed moderate anti
