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1383579-39-2

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1383579-39-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1383579-39-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,5,7 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1383579-39:
(9*1)+(8*3)+(7*8)+(6*3)+(5*5)+(4*7)+(3*9)+(2*3)+(1*9)=202
202 % 10 = 2
So 1383579-39-2 is a valid CAS Registry Number.

1383579-39-2Downstream Products

1383579-39-2Relevant articles and documents

4-Amino-5-(arylaminomethyl)-2-(methylthio)furo[2,3-d]pyrimidines via Mitsunobu reaction of 4-amino-5-(hydroxymethyl)-2-(methylthio)furo[2,3-d] pyrimidine with N-mesyl- and N-nosylarylamines

Masevicius, Viktoras,Petraityte, Grazina,Tumkevicius, Sigitas

, p. 1329 - 1338 (2012/07/01)

An efficient method for the synthesis of 4-amino-5-(arylaminomethyl)-2- (methylthio)furo[2,3-d]pyrimidines via the Mitsunobu reaction of 4-amino-5-(hydroxymethyl)-2-(methylthio)furo[2,3-d]pyrimidine with N-mesyl- and N-nosylarylamines, and subsequent removal of the mesyl and nosyl groups, has been developed. The influence of substituents in the arylamine moiety on the Mitsunobu reaction was investigated. An unexpected nucleophilic substitution of a nitro group in the reaction of N-({4-amino-2-(methylsulfonyl)furo[2,3-d] pyrimidin-5-yl}methyl)-4-nitro-N-phenylbenzenesulfonamide with sodium methoxide was observed. Georg Thieme Verlag Stuttgart · New York.

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