52132-48-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52132-48-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,3 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 52132-48:
(7*5)+(6*2)+(5*1)+(4*3)+(3*2)+(2*4)+(1*8)=86
86 % 10 = 6
So 52132-48-6 is a valid CAS Registry Number.
52132-48-6Relevant articles and documents
Method of synthesis of betaine esters
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Page column 5-6, (2008/06/13)
The present invention relates to an environmentally acceptable method of producing glycine betaine esters that produces no toxic by-products during the synthesis. The method produces only product, recyclable material for reuse in the process, and recovered material which can be sold for uses, such as fertilizer.