56823-72-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56823-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,8,2 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 56823-72:
(7*5)+(6*6)+(5*8)+(4*2)+(3*3)+(2*7)+(1*2)=144
144 % 10 = 4
So 56823-72-4 is a valid CAS Registry Number.
56823-72-4Relevant articles and documents
Esters of trisubstituted hydroxyphenylalkanoic acids
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, (2008/06/13)
The compounds are esters and amides of trialkylhydroxyphenylalkanoic acid having the formula SPC1 Wherein R, R1 and R2 are independently lower alkyl or cycloalkyl groups, R3 is hydrogen, alkyl, cycloalkyl, alkylene, phenyl
