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39492-79-0

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39492-79-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39492-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,4,9 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 39492-79:
(7*3)+(6*9)+(5*4)+(4*9)+(3*2)+(2*7)+(1*9)=160
160 % 10 = 0
So 39492-79-0 is a valid CAS Registry Number.

39492-79-0Relevant articles and documents

Microwave-assisted one-step synthesis of fenamic acid hydrazides from the corresponding acids

Aboul-Fadl, Tarek,Abdel-Aziz, Hatem A.,Kadi, Adnan,Bari, Ahmed,Ahmad, Pervez,Al-Samani, Tilal,Ng, Seik Weng

experimental part, p. 3544 - 3551 (2011/06/25)

A facile and efficient method for synthesis of fenamic acid hydrazides from their acids in one-step reaction under microwave irradiation and solvent-free conditions was developed. Compared with the two-step conventional heating method, the process was simple, the reaction time was very short and the yields were almost quantitative.

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