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(3aS,7R,7aS)-7-Methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

229307-84-0

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229307-84-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 229307-84-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,9,3,0 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 229307-84:
(8*2)+(7*2)+(6*9)+(5*3)+(4*0)+(3*7)+(2*8)+(1*4)=140
140 % 10 = 0
So 229307-84-0 is a valid CAS Registry Number.

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