74800-80-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74800-80-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,0 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74800-80:
(7*7)+(6*4)+(5*8)+(4*0)+(3*0)+(2*8)+(1*0)=129
129 % 10 = 9
So 74800-80-9 is a valid CAS Registry Number.
74800-80-9Relevant articles and documents
Liquid crystal compounds and liquid crystal display devices
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, (2008/06/13)
Novel anti-ferroelectric liquid crystal compounds represented by the following general formula (I) and a liquid crystal display element wherein such a compound is used. STR1 Ph represents a phenylene group, R represents a straight-chain alkyl group having