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2-ethoxy-hept-2-en-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33765-23-0

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33765-23-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33765-23-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,7,6 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33765-23:
(7*3)+(6*3)+(5*7)+(4*6)+(3*5)+(2*2)+(1*3)=120
120 % 10 = 0
So 33765-23-0 is a valid CAS Registry Number.

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