54322-33-7 Usage
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 54322-33-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,3,2 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 54322-33:
(7*5)+(6*4)+(5*3)+(4*2)+(3*2)+(2*3)+(1*3)=97
97 % 10 = 7
So 54322-33-7 is a valid CAS Registry Number.
InChI:InChI=1/CH4O9S3/c2-11(3,4)1(12(5,6)7)13(8,9)10/h1H,(H,2,3,4)(H,5,6,7)(H,8,9,10)
54322-33-7Relevant articles and documents
Process for the preparation of alkyl 3-alkoxypropionates
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, (2008/06/13)
Disclosed is an improved process for the preparation of alkyl 3-alkoxypropionates by the reaction of a dialkoxymethane with a diketene in the presence of methanedisulfonic acid, methanetrisulfonic acid or mixture thereof.