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3,4,5-trimethoxy-benzoic acid pent-4-enyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

30563-45-2

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30563-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30563-45-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,5,6 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 30563-45:
(7*3)+(6*0)+(5*5)+(4*6)+(3*3)+(2*4)+(1*5)=92
92 % 10 = 2
So 30563-45-2 is a valid CAS Registry Number.
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