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(S)-2-[(S)-2-Amino-3-(6-amino-purin-9-yl)-propionylamino]-6-benzyloxycarbonylamino-hexanoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74757-89-4

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74757-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74757-89-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,5 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74757-89:
(7*7)+(6*4)+(5*7)+(4*5)+(3*7)+(2*8)+(1*9)=174
174 % 10 = 4
So 74757-89-4 is a valid CAS Registry Number.

74757-89-4Relevant academic research and scientific papers

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