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93897-18-8

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93897-18-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93897-18-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,9 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 93897-18:
(7*9)+(6*3)+(5*8)+(4*9)+(3*7)+(2*1)+(1*8)=188
188 % 10 = 8
So 93897-18-8 is a valid CAS Registry Number.

93897-18-8Downstream Products

93897-18-8Relevant articles and documents

Kinetics of the reaction of 2-chloro-3,5-dinitropyridine with meta- And para-substituted anilines in methanol

El Hegazy, Fatma El-Zahraa M.,Abdel Fattah, Soheir Z.,Hamed, Ezzat A.,Sharaf, Saber M.

, p. 549 - 554 (2007/10/03)

The kinetics of the reaction of 2-chloro-3,5-dinitropyridine (1) with meta- and para-substituted anilines (2a-j) to give 2-anilino-3,5-dinitropyridine derivatives (3a-j) were studied in methanol at different temperatures. IR studies of the products (3a-j)

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