130689-11-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130689-11-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,6,8 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 130689-11:
(8*1)+(7*3)+(6*0)+(5*6)+(4*8)+(3*9)+(2*1)+(1*1)=121
121 % 10 = 1
So 130689-11-1 is a valid CAS Registry Number.
130689-11-1Relevant articles and documents
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Al Nakib,Bezjak,Meegan,Chandy
, p. 455 - 462 (2007/10/02)
A series of 3-benzylidenechroman-4-ones, 3-benzylidenethiochroman-4-ones, and 2-benzylidene-1-tetralones have been synthesised and tested for their in vitro antifungal activity. Some of them were inactive; others displayed good activity against Cryptococcus neoformans, Torulopsis glabrata and Trichosporon cutaneum.