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195298-54-5

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195298-54-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 195298-54-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,2,9 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 195298-54:
(8*1)+(7*9)+(6*5)+(5*2)+(4*9)+(3*8)+(2*5)+(1*4)=185
185 % 10 = 5
So 195298-54-5 is a valid CAS Registry Number.

195298-54-5Downstream Products

195298-54-5Relevant articles and documents

Preparation of derivatives of 2-cyano-3-(5-n-arylamino-or 5-N-alkyl-N-phenylamino-2-furyl)propenoic acids

Safar, Peter,Povazanec, Frantisek,Cepec, Pavel,Pronayova, Nad'a

, p. 1105 - 1113 (2007/10/03)

(5-Bromo-2-furyl)methylidenemalonodinitrile (1) reacted with substituted aromatic amines under formation of (5-N-arylamino-2-furyl)methylidenemalonodinitriles 2a-2h whereas no reaction was observed with N-alkyl-N-phenylamines. Derivatives of 2-cyano-3-(5-

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