89239-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89239-13-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,2,3 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89239-13:
(7*8)+(6*9)+(5*2)+(4*3)+(3*9)+(2*1)+(1*3)=164
164 % 10 = 4
So 89239-13-4 is a valid CAS Registry Number.
89239-13-4Relevant articles and documents
PHOTORESPONSIVE BINDING ABILITY OF AZOBENZENE-APPENDED γ-CYCLODEXTRIN
Ueno, Akihiko,Tomita, Yoko,Osa, Tetsuo
, p. 5245 - 5248 (1983)
Azobenzene-appended γ-cyclodextrin, which can form 1:1 complexes with a variety of guests in its trans form, exhibits promoted binding ability for (-)-borneol and (+)-fenchone by photoirradiation.
