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2307-11-1

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2307-11-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2307-11-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,0 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2307-11:
(6*2)+(5*3)+(4*0)+(3*7)+(2*1)+(1*1)=51
51 % 10 = 1
So 2307-11-1 is a valid CAS Registry Number.

2307-11-1Relevant articles and documents

A novel method for the synthesis of thioacetates using benzyltriethyl- ammonium tetrathiomolybdate and acetic anhydride

Nasir, Baig R. B.,Sai, Sudhir V.,Srinivasan, Chandrasekaran

experimental part, p. 2684 - 2688 (2009/04/16)

Herein we report a simple and efficient methodology for the synthesis of thioacetates using benzyltriethylammonium tetrathiomolybdate and acetic anhydride as the key reagents, starting from alkyl halides in a multistep, tandem reaction process. Its application in the synthesis of orthogonally protected cysteine and anomeric β-thioglycosides has also been demonstrated.

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