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Toluene-4-sulfonic acid 2-benzyl-5-hydroxymethyl-2,5-dimethyl-3,4-dioxo-6-phenyl-hexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

58099-19-7

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58099-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58099-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,0,9 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 58099-19:
(7*5)+(6*8)+(5*0)+(4*9)+(3*9)+(2*1)+(1*9)=157
157 % 10 = 7
So 58099-19-7 is a valid CAS Registry Number.

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