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287475-93-8

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287475-93-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 287475-93-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,4,7 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 287475-93:
(8*2)+(7*8)+(6*7)+(5*4)+(4*7)+(3*5)+(2*9)+(1*3)=198
198 % 10 = 8
So 287475-93-8 is a valid CAS Registry Number.

287475-93-8Downstream Products

287475-93-8Relevant articles and documents

[5,5] sigmatropic shift of N-phenyl-N'-(2-thiazolyl)hydrazines and N,N'- bis(2-thiazolyl)hydrazines into 2-amino-5-(p-aminophenyl)thiazoles and 5,5'- bis(2-aminothiazole) derivatives

Lee, Boong Won,Lee, Seung Dal

, p. 3883 - 3886 (2000)

[5,5] Sigmatropic shift of N-phenyl-N'-(2-thiazolyl)hydrazines and N,N'- bis(2-thiazolyl)hydrazines in acid-catalyzed benzidine-type rearrangement into 2-amino-5-(p-aminophenyl)thiazoles and 5,5'-bis(2-aminothiazole) derivatives is described, respectively. (C) 2000 Elsevier Science Ltd.

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