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105602-07-1

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105602-07-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105602-07-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,6,0 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 105602-07:
(8*1)+(7*0)+(6*5)+(5*6)+(4*0)+(3*2)+(2*0)+(1*7)=81
81 % 10 = 1
So 105602-07-1 is a valid CAS Registry Number.

105602-07-1Relevant articles and documents

Stereoselective Synthesis of Monocyclic &β-Lactams from the Reaction of Acid Chlorides/Mixed Anhydrides with Substituted Imines.

Sharma, S. D.,Kaur, S.,Mehra, Usha

, p. 141 - 144 (2007/10/02)

Monocyclic β-lactams (IIa-f, IIIa, d) having the desired stereochemistry can be prepared from appropriate imines (Ia-f) on treatment with acid chlorides or mixed anhydrides in the presence of Et3N.These β-lactams are obtained in appreciable yields and also show some antimicrobial activity.

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