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tert-butyl (1R,2R)-2-(3-butynylamino)cyclohexylcarbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1256601-43-0

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1256601-43-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256601-43-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,6,0 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1256601-43:
(9*1)+(8*2)+(7*5)+(6*6)+(5*6)+(4*0)+(3*1)+(2*4)+(1*3)=140
140 % 10 = 0
So 1256601-43-0 is a valid CAS Registry Number.

1256601-43-0Relevant articles and documents

Synthesis and properties of chiral thioureas bearing an additional function at a remote position tethered by a 1,5- disubstituted triazole

Takasu, Kiyosei,Azuma, Takumi,Enkhtaivan, Iderbat,Takemoto, Yoshiji

experimental part, p. 8327 - 8348 (2011/03/18)

The synthesis and properties of multifunctional thioureas bearing a variety of functional groups at a position remote from the thiourea moiety are described. A 1, 5- disubstituted triazole tether connected with a thiourea and another functional group was synthesized via ruthenium catalyzed Huisgen cycloaddition. We demonstrate the utility of the synthetic thioureas as asymmetric catalysts and probes for the mechanistic elucidation of the course of the Michael reaction of an α,β-unsaturated imide.

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