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N-[(2S,5S)-1-oxo-5-phenylcycloheptan-2-carbonyl] (+)-camphorsultam is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1253124-68-3

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1253124-68-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1253124-68-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,1,2 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1253124-68:
(9*1)+(8*2)+(7*5)+(6*3)+(5*1)+(4*2)+(3*4)+(2*6)+(1*8)=123
123 % 10 = 3
So 1253124-68-3 is a valid CAS Registry Number.

1253124-68-3Upstream product

1253124-68-3Downstream Products

1253124-68-3Relevant academic research and scientific papers

Desymmetrizing asymmetric ring expansion: Stereoselective synthesis of 7-membered cyclic β-keto carbonyl compounds with an α-hydrogen

Hashimoto, Takuya,Naganawa, Yuki,Maruoka, Keiji

, p. 6810 - 6812 (2010)

Ring expansion of symmetrically substituted cyclohexanones with N-α-diazoacetyl camphorsultam was devised as a stereoselective pathway to the functionalized 7-membered cyclic β-keto carbonyls having a kinetically stabilized α-hydrogen.

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