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2-[4-(tert-butoxycarbonylamino-methyl)-phenoxy]-propionic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

775353-63-4

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775353-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 775353-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,5,3,5 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 775353-63:
(8*7)+(7*7)+(6*5)+(5*3)+(4*5)+(3*3)+(2*6)+(1*3)=194
194 % 10 = 4
So 775353-63-4 is a valid CAS Registry Number.

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