178434-30-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 178434-30-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,4,3 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 178434-30:
(8*1)+(7*7)+(6*8)+(5*4)+(4*3)+(3*4)+(2*3)+(1*0)=155
155 % 10 = 5
So 178434-30-5 is a valid CAS Registry Number.
178434-30-5Relevant articles and documents
Chlorobenzene derivative and liquid crystal composition containing the same
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, (2008/06/13)
Chlorobenzene derivatives which have the following four-ring structure and are preferably usable for display devices of active matrix mode, and liquid crystal compositions comprising the derivative are provided: STR1 wherein ring A, ring B, and ring C ind