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83451-39-2

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83451-39-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83451-39-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,5 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83451-39:
(7*8)+(6*3)+(5*4)+(4*5)+(3*1)+(2*3)+(1*9)=132
132 % 10 = 2
So 83451-39-2 is a valid CAS Registry Number.

83451-39-2Downstream Products

83451-39-2Relevant articles and documents

Reaction of Quinaxoline Derivatives with Nucleophilic Reagents

Badr, Mahmoud Zarif Amin,El-Naggar, Galal Mohamed,El-Sherief, Hassan Ahmad Hassan,Abdel-Rahman, Abdou El-Sayed,Aly, Moustafa Fouzy

, p. 326 - 330 (2007/10/02)

2-Chloro-3-methylquinoxaline reacts with aromatic amines in basic medium forming 2-arylamino-3-methylquinoxalines, also it reacts with mercaptoacetic acid.The 3-methyl-2(1H)-quinoxalinone condenses with aromatic aldehydes forming the corresponding 3-(subs

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