92397-08-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92397-08-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,3,9 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 92397-08:
(7*9)+(6*2)+(5*3)+(4*9)+(3*7)+(2*0)+(1*8)=155
155 % 10 = 5
So 92397-08-5 is a valid CAS Registry Number.
92397-08-5Relevant articles and documents
Synthesis and antitumor activity of tropolone derivatives. 1
Yamato,Hashigaki,Kokubu,Tsuruo,Tashiro
, p. 1749 - 1753 (2007/10/02)
Treatment of tropolones with benzaldehyde diethyl acetals gave monotropolone and bistropolone derivatives at the benzylic position, whereas the related 1-ethoxyisochroman and the diethyl acetals of crotonaldehyde and cinnamaldehyde gave only the monotropo