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[bis[2-bis(ethoxycarbonylmethylamino)ethyl]amino]acetic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

217653-57-1

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217653-57-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 217653-57-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,6,5 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 217653-57:
(8*2)+(7*1)+(6*7)+(5*6)+(4*5)+(3*3)+(2*5)+(1*7)=141
141 % 10 = 1
So 217653-57-1 is a valid CAS Registry Number.

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