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(2S,4S)-2-(2-Amino-ethyl)-4-tert-butoxycarbonylamino-pentanedioic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

328086-58-4

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328086-58-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 328086-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,8,0,8 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 328086-58:
(8*3)+(7*2)+(6*8)+(5*0)+(4*8)+(3*6)+(2*5)+(1*8)=154
154 % 10 = 4
So 328086-58-4 is a valid CAS Registry Number.

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