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2-<4-(4-Chlorphenoxymethyl)-phenoxy>-propionsaeure-2-(2,5-dichlor-4-bromphenoxy)-ethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70043-91-3

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70043-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70043-91-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,0,4 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 70043-91:
(7*7)+(6*0)+(5*0)+(4*4)+(3*3)+(2*9)+(1*1)=93
93 % 10 = 3
So 70043-91-3 is a valid CAS Registry Number.

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