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58244-55-6

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58244-55-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58244-55-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,2,4 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 58244-55:
(7*5)+(6*8)+(5*2)+(4*4)+(3*4)+(2*5)+(1*5)=136
136 % 10 = 6
So 58244-55-6 is a valid CAS Registry Number.

58244-55-6Relevant articles and documents

The synthesis and reactions of a monocyclic β-lactam tripeptide 1-[(1R)-carboxy-2-methylpropyl]-(3R)-[(5S)-5-amino-5-carboxypentanamido]-( 4R)-mercaptoazetidin-2-one, a putative intermediate in penicillin biosynthesis

Baldwin,Abraham,Adlington,et al.

, p. 1907 - 1918 (2007/10/02)

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