76921-55-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76921-55-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,9,2 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 76921-55:
(7*7)+(6*6)+(5*9)+(4*2)+(3*1)+(2*5)+(1*5)=156
156 % 10 = 6
So 76921-55-6 is a valid CAS Registry Number.
76921-55-6Relevant articles and documents
Colorless liquid crystalline compounds
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, (2008/06/13)
A colorless liquid crystalline compound having at least one 6-membered ring and non-cyclic end groups in the molecular skelton, said 6-membered containing two or more carbon atoms, at least one of which is directly bonded to a methylene group of a non-cyc