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Methyl 2-formyl-<3(S)-trans>-1-oxaspiro<2.5>octane-6-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

116289-17-9

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116289-17-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116289-17-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,2,8 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 116289-17:
(8*1)+(7*1)+(6*6)+(5*2)+(4*8)+(3*9)+(2*1)+(1*7)=129
129 % 10 = 9
So 116289-17-9 is a valid CAS Registry Number.

116289-17-9Upstream product

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