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(2-Allyl-4-oxo-azetidin-1-yl)-chloro-acetic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81264-19-9

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81264-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81264-19-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,2,6 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81264-19:
(7*8)+(6*1)+(5*2)+(4*6)+(3*4)+(2*1)+(1*9)=119
119 % 10 = 9
So 81264-19-9 is a valid CAS Registry Number.

81264-19-9Upstream product

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