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methyl 1-cycloheptylcarbonylcyclohexanecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1220995-67-4

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1220995-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1220995-67-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,0,9,9 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1220995-67:
(9*1)+(8*2)+(7*2)+(6*0)+(5*9)+(4*9)+(3*5)+(2*6)+(1*7)=154
154 % 10 = 4
So 1220995-67-4 is a valid CAS Registry Number.

1220995-67-4Relevant academic research and scientific papers

Synthesis of dispirotetrahydropyran-2,4-diones containing six- and seven-membered rings

Kirillov,Melekhin,Vakhrin

experimental part, p. 2652 - 2654 (2010/05/17)

Methyl 1-(1-bromocyclohexylcarbonyl)cycloheptane- and 1-(1- bromocycloheptylcarbonyl)cyclo- hexanecarboxylates react with zinc and aromatic aldehydes yielding 17-aryl-16-oxadispiro[5.1.6.3]hepta- decane-7,15-diones and 15-aryl-16-oxadispiro[5.1.6.3]heptad

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