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613672-55-2

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613672-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 613672-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,3,6,7 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 613672-55:
(8*6)+(7*1)+(6*3)+(5*6)+(4*7)+(3*2)+(2*5)+(1*5)=152
152 % 10 = 2
So 613672-55-2 is a valid CAS Registry Number.

613672-55-2Upstream product

613672-55-2Downstream Products

613672-55-2Relevant articles and documents

BETA-AMINO ACIDS AND METHODS AND INTERMEDIATES FOR MAKING SAME

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Page/Page column 12; 14-15, (2011/10/02)

Disclosed are β-amino acids that are unsubstituted in the β position; that are substituted in the β position with an aryl group; that are substituted in the α position with an aryl group; that bear two substituents in the α position; and/or that are substituted in the α and β positions with groups which, together with the carbon atoms at the α and β positions, form a ring. Also disclosed are methods for making the above-mentioned β-amino acids and other β-amino acids which involve providing an α,β-unsaturated imide; converting the α,β-unsaturated imide to a 2-substituted-isoxazolidin-5-one; and converting the 2-substituted-isoxazolidin-5-one to a β-amino acid.

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