720684-65-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 720684-65-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,0,6,8 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 720684-65:
(8*7)+(7*2)+(6*0)+(5*6)+(4*8)+(3*4)+(2*6)+(1*5)=161
161 % 10 = 1
So 720684-65-1 is a valid CAS Registry Number.
720684-65-1Relevant academic research and scientific papers
First total synthesis of structurally unique flavonoids and their strong anti-inflammatory effect
Nakatsuka, Takashi,Tomimori, Yoshiaki,Fukuda, Yoshiaki,Nukaya, Haruo
, p. 3201 - 3203 (2007/10/03)
The first total synthesis of structurally unique flavonoids 1a and 1b is described. These compounds showed very strong anti-inflammatory effect against delayed hypersensitivity in a mouse model.