72983-69-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72983-69-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,9,8 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 72983-69:
(7*7)+(6*2)+(5*9)+(4*8)+(3*3)+(2*6)+(1*9)=168
168 % 10 = 8
So 72983-69-8 is a valid CAS Registry Number.
InChI:InChI=1/C25H38O2/c1-3-5-19-7-11-21(12-8-19)22-13-15-23(16-14-22)25(26)27-24-17-9-20(6-4-2)10-18-24/h13-16,19-21,24H,3-12,17-18H2,1-2H3
72983-69-8Relevant articles and documents
Liquid crystalline cyclohexane derivatives
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, (2008/06/13)
Cyclohexane derivatives of the formula STR1 wherein the rings A and B are identical or different and are each a 1,4-disubstituted phenyl or cyclohexyl ring; X is --CO--O -- or --O--CO--; R1 is alkyl of 1-8 carbon atoms; and R2 is alk