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Alanine, N-[N-[N-[1-[N-[N-[(1,1-dimethylethoxy)carbonyl]-L-leucyl]-2-methylalanyl] -L-prolyl]-L-valyl]-2-methylalanyl]-2-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

66831-57-0

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66831-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66831-57-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,8,3 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 66831-57:
(7*6)+(6*6)+(5*8)+(4*3)+(3*1)+(2*5)+(1*7)=150
150 % 10 = 0
So 66831-57-0 is a valid CAS Registry Number.

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