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(3R)-dihydro-4,4-dimethyl-3-(2-tetrahydropyranyloxy)-2(3H)-furanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

147331-80-4

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147331-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147331-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,3,3 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 147331-80:
(8*1)+(7*4)+(6*7)+(5*3)+(4*3)+(3*1)+(2*8)+(1*0)=124
124 % 10 = 4
So 147331-80-4 is a valid CAS Registry Number.

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