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(1S,2S,3S)-N-tert-butoxycarbonyl-N-formyl-3-aminocyclopropane-1,2-dicarboxylic acid 2-monomethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

321133-41-9

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321133-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 321133-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,1,1,3 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 321133-41:
(8*3)+(7*2)+(6*1)+(5*1)+(4*3)+(3*3)+(2*4)+(1*1)=79
79 % 10 = 9
So 321133-41-9 is a valid CAS Registry Number.

321133-41-9Upstream product

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