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(2E,4E)-4,6-Dimethyl-7-(2-methyl-propane-2-sulfinyl)-hepta-2,4-dienoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70775-47-2

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70775-47-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70775-47-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,7,7 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70775-47:
(7*7)+(6*0)+(5*7)+(4*7)+(3*5)+(2*4)+(1*7)=142
142 % 10 = 2
So 70775-47-2 is a valid CAS Registry Number.

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