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2,5-cis-1-benzyl-2-(2-p-bromobenzoyloxyethyl)-7-oxa-1-azaspiro<4.4.>nonan-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127655-08-7

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127655-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127655-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,5 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 127655-08:
(8*1)+(7*2)+(6*7)+(5*6)+(4*5)+(3*5)+(2*0)+(1*8)=137
137 % 10 = 7
So 127655-08-7 is a valid CAS Registry Number.

127655-08-7Downstream Products

127655-08-7Relevant academic research and scientific papers

Novel Transformation of Azabicyclothionocarbonate to Azaspirolactone

Harusawa, Shinya,Shibata, Norio,Yamazaki, Naoki,Sakanoue, Satomi,Ishida, Toshimasa,et al.

, p. 2647 - 2650 (2007/10/02)

Treatment of azabicyclothionocarbonate (6a) with a catalytic amount of α,α'-azobisisobutyronitrile in refluxing benzene leads to the formation of a new azaspirolactone (8), whose structure was unambiguously established by an X-ray analysis.A mechanism is

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