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Acetaldehyde, [(3-nitrophenyl)methoxy]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

842136-40-7

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842136-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 842136-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,2,1,3 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 842136-40:
(8*8)+(7*4)+(6*2)+(5*1)+(4*3)+(3*6)+(2*4)+(1*0)=147
147 % 10 = 7
So 842136-40-7 is a valid CAS Registry Number.

842136-40-7Relevant academic research and scientific papers

Highly efficient stereoselective catalytic C(sp3)-H insertions with donor rhodium carbenoids generated from cyclopropenes

Archambeau, Alexis,Miege, Frederic,Meyer, Christophe,Cossy, Janine

supporting information, p. 11540 - 11544 (2013/01/15)

Rings of five and six: Donor alkenyl rhodium carbenoids generated from 3,3-dimethylcyclopropenylcarbinols exhibit high reactivity in intramolecular C-H insertions. The reactions proceed under remarkably mild conditions, tolerate the presence of the free hydroxy group, and afford an efficient and stereoselective access to a variety of functionalized carbocycles and oxygen heterocycles. Copyright

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