468751-20-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 468751-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,8,7,5 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 468751-20:
(8*4)+(7*6)+(6*8)+(5*7)+(4*5)+(3*1)+(2*2)+(1*0)=184
184 % 10 = 4
So 468751-20-4 is a valid CAS Registry Number.
468751-20-4Relevant academic research and scientific papers
Creation of nanoscale oxaarenecyclynes and their C60 complexes
Yamaguchi, Yoshihiro,Kobayashi, Shigeya,Amita, Nobuhiro,Wakamiya, Tateaki,Matsubara, Yoshio,Sugimoto, Kunihisa,Yoshida, Zen-Ichi
, p. 3277 - 3280 (2007/10/03)
Novel nanoscale oxaarenecyclynes (3 and 4) consisting of diethynylbenzene and ether units were synthesized, which form supramolecular complexes with C60.