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(1S,5S,6S)-6-ethoxy-1-methyl-8-oxabicyclo[3.2.1]oct-3-en-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1638115-75-9

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1638115-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1638115-75-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,8,1,1 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1638115-75:
(9*1)+(8*6)+(7*3)+(6*8)+(5*1)+(4*1)+(3*5)+(2*7)+(1*5)=169
169 % 10 = 9
So 1638115-75-9 is a valid CAS Registry Number.

1638115-75-9Upstream product

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