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{tert-butoxycarbonyl-[3-(2-methyl-[1,3]dioxolan-2-yl)-propyl]-amino}-acetic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

227963-45-3

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227963-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 227963-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,7,9,6 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 227963-45:
(8*2)+(7*2)+(6*7)+(5*9)+(4*6)+(3*3)+(2*4)+(1*5)=163
163 % 10 = 3
So 227963-45-3 is a valid CAS Registry Number.

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