893426-64-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 893426-64-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,3,4,2 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 893426-64:
(8*8)+(7*9)+(6*3)+(5*4)+(4*2)+(3*6)+(2*6)+(1*4)=207
207 % 10 = 7
So 893426-64-7 is a valid CAS Registry Number.
893426-64-7Relevant articles and documents
Dihydrocoumarin derivative, liquid crystal composition containing the same, and liquid crystal display device
-
, (2008/06/13)
A dihydrocoumarin ring-containing compound of the invention is represented by the following formula (1): wherein R represents hydrogen or an alkyl; A1 to A3 each represents 1,4-cyclohexylene or 1,4-phenylene; Z1 to Z3