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(2S,4S)-4-Azido-1-<(tert-butoxycarbonyl)methyl>proline tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

159487-54-4

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159487-54-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159487-54-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,4,8 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 159487-54:
(8*1)+(7*5)+(6*9)+(5*4)+(4*8)+(3*7)+(2*5)+(1*4)=184
184 % 10 = 4
So 159487-54-4 is a valid CAS Registry Number.

159487-54-4Upstream product

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