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(S)-2-((S)-2-Amino-6-benzyloxycarbonylamino-hexanoylamino)-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.

47820-69-9

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47820-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 47820-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,8,2 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 47820-69:
(7*4)+(6*7)+(5*8)+(4*2)+(3*0)+(2*6)+(1*9)=139
139 % 10 = 9
So 47820-69-9 is a valid CAS Registry Number.

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