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5,11,17,23,29,35-hexa-tert-butyl-37,39,41-trimethoxy-38,40,42-tris(2-aminoethoxy)calix[6]arene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

608129-77-7

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608129-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 608129-77-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,8,1,2 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 608129-77:
(8*6)+(7*0)+(6*8)+(5*1)+(4*2)+(3*9)+(2*7)+(1*7)=157
157 % 10 = 7
So 608129-77-7 is a valid CAS Registry Number.

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