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1,4-dioxaspiro[4.5]-8-methylidene-7,9,9-trimethyl-6-decene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191027-56-2

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191027-56-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191027-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,0,2 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 191027-56:
(8*1)+(7*9)+(6*1)+(5*0)+(4*2)+(3*7)+(2*5)+(1*6)=122
122 % 10 = 2
So 191027-56-2 is a valid CAS Registry Number.

191027-56-2Upstream product

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