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(2S,3R)-2-Benzyloxycarbonylamino-3-tert-butoxy-butyric acid (1S,2R,3S)-1-methyl-2-(3-methyl-butyryloxy)-3-trityloxymethyl-heptyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69918-28-1

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69918-28-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69918-28-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,1 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 69918-28:
(7*6)+(6*9)+(5*9)+(4*1)+(3*8)+(2*2)+(1*8)=181
181 % 10 = 1
So 69918-28-1 is a valid CAS Registry Number.

69918-28-1Relevant academic research and scientific papers

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