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2-phenyl-1-oxaspiro[4.6]undec-3-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1338221-06-9

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1338221-06-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1338221-06-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,2,2 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1338221-06:
(9*1)+(8*3)+(7*3)+(6*8)+(5*2)+(4*2)+(3*1)+(2*0)+(1*6)=129
129 % 10 = 9
So 1338221-06-9 is a valid CAS Registry Number.

1338221-06-9Upstream product

1338221-06-9Downstream Products

1338221-06-9Relevant academic research and scientific papers

Divergent synthetic routes for ring expansion or cyclization from 1,4-allylic diol derivatives via gold(I) catalysis or zinc(II) mediation

Zhu, Li-Li,Li, Xiao-Xiao,Zhou, Wen,Li, Xin,Chen, Zili

, p. 8814 - 8823 (2011)

A new efficient method was developed to transform cyclic alkanols into one-carbon higher homologated ketones using various esters as the leaving groups through gold-catalyzed allylic cation-promoted pinacol-type rearrangement. This reaction, coupled with

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