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(S)-2-tert-Butoxycarbonylamino-pentane-bis-thioic acid di-S-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129679-78-3

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129679-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129679-78-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,6,7 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129679-78:
(8*1)+(7*2)+(6*9)+(5*6)+(4*7)+(3*9)+(2*7)+(1*8)=183
183 % 10 = 3
So 129679-78-3 is a valid CAS Registry Number.

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