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83407-49-2

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83407-49-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83407-49-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,0 and 7 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83407-49:
(7*8)+(6*3)+(5*4)+(4*0)+(3*7)+(2*4)+(1*9)=132
132 % 10 = 2
So 83407-49-2 is a valid CAS Registry Number.

83407-49-2Downstream Products

83407-49-2Relevant articles and documents

Studies of Pyrimidine Derivatives. XVII. Synthesis of 2- and 4-Pyrimidinyl Ketones by Means of the Hydration Alkynylpyrimidines

Tanji, Ken-Ichi,Sakamoto, Takao,Yamanaka, Hiroshi

, p. 1865 - 1867 (2007/10/02)

In the palladium-catalyzed cross-coupling reaction of halopyrimidines with terminal acetylenes, 2 and 4-chloropyrimidines can be used as starting compounds, though their reactivity is inferior to that of 2 and 4-iodopyrimidines.The conversion of the 2 and

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