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N3-Azt(tBu)-Cl, Azt - 3-aminozetidine-3-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1604809-85-9

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1604809-85-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1604809-85-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,4,8,0 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1604809-85:
(9*1)+(8*6)+(7*0)+(6*4)+(5*8)+(4*0)+(3*9)+(2*8)+(1*5)=169
169 % 10 = 9
So 1604809-85-9 is a valid CAS Registry Number.

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