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methyl 4-(benzylsulfanyl)-5-[(tert-butoxycarbonyl)amino]-3-thiophenecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

243462-81-9

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243462-81-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 243462-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,3,4,6 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 243462-81:
(8*2)+(7*4)+(6*3)+(5*4)+(4*6)+(3*2)+(2*8)+(1*1)=129
129 % 10 = 9
So 243462-81-9 is a valid CAS Registry Number.

243462-81-9Downstream Products

243462-81-9Relevant articles and documents

An improved synthetic approach to thieno[2,3-d]-1,2,3-thiadiazole- carboxylates via diazotization of aminothiophene derivatives

Stanetty, Peter,Goerner, Erwin,Mihovilovic, Marko D.

, p. 761 - 765 (2007/10/03)

The common synthetic method for the synthesis of fused 1,2,3- thiadiazoles via diazotization is not generally applicable to aminothiophenes. A substantially improved experimental protocol for the preparation of the title compounds as a potential inducer of systemic acquired resistance in plants is reported based on a novel cyclization mechanism via a Huisgen-White type rearrangement.

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