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(3E,6R,8R,11E,14R)-8,14-dimethyl-6-methoxymethyloxy-1,9-dioxacyclotetradeca-3,11-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

307298-69-7

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307298-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 307298-69-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,7,2,9 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 307298-69:
(8*3)+(7*0)+(6*7)+(5*2)+(4*9)+(3*8)+(2*6)+(1*9)=157
157 % 10 = 7
So 307298-69-7 is a valid CAS Registry Number.

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