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Methyl-23-tosyloxyoleanen-28-oat is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55804-31-4

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55804-31-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55804-31-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,8,0 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 55804-31:
(7*5)+(6*5)+(5*8)+(4*0)+(3*4)+(2*3)+(1*1)=124
124 % 10 = 4
So 55804-31-4 is a valid CAS Registry Number.

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55804-31-4Relevant academic research and scientific papers

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