72785-11-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72785-11-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,7,8 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 72785-11:
(7*7)+(6*2)+(5*7)+(4*8)+(3*5)+(2*1)+(1*1)=146
146 % 10 = 6
So 72785-11-6 is a valid CAS Registry Number.
InChI:InChI=1/C19H21N3/c1-2-14-3-7-16(8-4-14)18-12-21-19(22-13-18)17-9-5-15(11-20)6-10-17/h5-6,9-10,12-14,16H,2-4,7-8H2,1H3
72785-11-6Relevant articles and documents
Heterocyclic compounds
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, (2008/06/13)
Pyrimidine derivatives of the formula STR1 wherein at least one of rings A and B is a trans-1,4-disubstituted cyclohexane ring and the other, optionally, may be aromatic and R is straight-chain alkyl or alkoxy of 1 to 10 carbon atoms or a branched-chain alkyl group of the formulas C2 H5 --CH(CH3)--(CH2)n --wherein n is 1, 2 or 3, are described. Processes for the preparation of the compounds of formula I as well as their uses in liquid crystalline mixtures are also described.
