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2,2-dimethyl-3a,9b-dihydro-naphtho[1,2-d][1,3]dioxole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

222309-45-7

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222309-45-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 222309-45-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,3,0 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 222309-45:
(8*2)+(7*2)+(6*2)+(5*3)+(4*0)+(3*9)+(2*4)+(1*5)=97
97 % 10 = 7
So 222309-45-7 is a valid CAS Registry Number.

222309-45-7Upstream product

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