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Acetic acid 2,4-diacetoxy-1-(3-acetoxy-4,5-dimethoxy-phenyl)-heptyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

30263-97-9

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30263-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30263-97-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,2,6 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 30263-97:
(7*3)+(6*0)+(5*2)+(4*6)+(3*3)+(2*9)+(1*7)=89
89 % 10 = 9
So 30263-97-9 is a valid CAS Registry Number.
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