5323-67-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5323-67-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,2 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5323-67:
(6*5)+(5*3)+(4*2)+(3*3)+(2*6)+(1*7)=81
81 % 10 = 1
So 5323-67-1 is a valid CAS Registry Number.
InChI:InChI=1/C15H10Cl4O3/c16-11-3-1-9(13(18)5-11)7-21-15(20)22-8-10-2-4-12(17)6-14(10)19/h1-6H,7-8H2
5323-67-1Relevant articles and documents
Method for producing symmetrical and asymmetrical carbonates
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Page column 4, (2010/02/06)
Process for the preparation of symmetrical and asymmetrical carbonates of the general formula I by reaction of alcohols of the general formula II and alkyl or aryl halides of the general formula III,R—OH??IIR′—HAL??IIIwith carbon dioxide and caesium carbonate at room temperature in dipolar aprotic solvents.
