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(R)-3-acetoxy-3-methyl-4-phenylbut-1-yne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

159100-21-7

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159100-21-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159100-21-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,1,0 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 159100-21:
(8*1)+(7*5)+(6*9)+(5*1)+(4*0)+(3*0)+(2*2)+(1*1)=107
107 % 10 = 7
So 159100-21-7 is a valid CAS Registry Number.

159100-21-7Relevant academic research and scientific papers

The Resolution of Tertiary α-Acetylene- Acetate Esters by the Lipase from Candida Cylindracea

O'Hagan, David,Zaidi, Naveed A.

, p. 1111 - 1118 (2007/10/02)

The resolution of tertiary alcohols using the Candida cylindracea lipase is explored.In particular strategies are deployed to limit nonenzymatic hydrolysis of the tertiary acetate substrates in buffer, such that a full range of the steric requirements and

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