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1446449-50-8

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1446449-50-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1446449-50-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,6,4,4 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1446449-50:
(9*1)+(8*4)+(7*4)+(6*6)+(5*4)+(4*4)+(3*9)+(2*5)+(1*0)=178
178 % 10 = 8
So 1446449-50-8 is a valid CAS Registry Number.

1446449-50-8Downstream Products

1446449-50-8Relevant articles and documents

Copper-catalyzed annulation of amidines for quinazoline synthesis

Lv, Yunhe,Li, Yan,Xiong, Tao,Pu, Weiya,Zhang, Hongwei,Sun, Kai,Liu, Qun,Zhang, Qian

supporting information, p. 6439 - 6441 (2013/08/23)

An efficient Cu-catalyzed synthesis of quinazolines via the C-N bond formation reactions between N-H bonds of amidines and C(sp3)-H bonds adjacent to sulfur or nitrogen atoms in the commonly used solvents, such as DMSO, DMF, DMA, NMP or TMEDA,

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