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1-(4-methoxyphenyl)-1-(3-(3-methoxyprop-1-en-2-yl)-1-(phenylsulfonyl)-1H-pyrrol-2-yl)but-3-en-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1331836-46-4

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1331836-46-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1331836-46-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,1,8,3 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1331836-46:
(9*1)+(8*3)+(7*3)+(6*1)+(5*8)+(4*3)+(3*6)+(2*4)+(1*6)=144
144 % 10 = 4
So 1331836-46-4 is a valid CAS Registry Number.

1331836-46-4Relevant articles and documents

Construction of carbocyclic ring of indoles using ruthenium-catalyzed ring-closing olefin metathesis

Yoshida, Kazuhiro,Hayashi, Kazushi,Yanagisawa, Akira

supporting information; experimental part, p. 4762 - 4765 (2011/11/13)

The selective synthesis of substituted indoles was achieved by the ring-closing olefin metathesis (RCM)/elimination sequence or the RCM/tautomerization sequence of functionalized pyrrole precursors. The RCM/elimination sequence was also applied to double

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