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1160169-37-8

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1160169-37-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1160169-37-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,0,1,6 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1160169-37:
(9*1)+(8*1)+(7*6)+(6*0)+(5*1)+(4*6)+(3*9)+(2*3)+(1*7)=128
128 % 10 = 8
So 1160169-37-8 is a valid CAS Registry Number.

1160169-37-8Relevant articles and documents

One-pot synthesis of isoxazoles from enaminones: An application of Fe(II) as the catalyst for ring expansion of 2H-azirine intermediates

Zheng, Yunhui,Yang, Chao,Zhang-Negrerie, Daisy,Du, Yunfei,Zhao, Kang

supporting information, p. 6157 - 6160 (2013/10/22)

We report an application of FeCl2 as an inexpensive, nontoxic, and efficient catalyst in a clean ring expansion reaction of 2H-azirine derivatives, an intermediate formed through the PhI(OAc)2-mediated azirination of readily availabl

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