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(2S,5R)-1-benzyloxycarbony-2-butyl-5-(hydroxymethyl)pyrrolidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131403-21-9

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131403-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131403-21-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,4,0 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 131403-21:
(8*1)+(7*3)+(6*1)+(5*4)+(4*0)+(3*3)+(2*2)+(1*1)=69
69 % 10 = 9
So 131403-21-9 is a valid CAS Registry Number.

131403-21-9Relevant articles and documents

An asymmetric synthesis of the ant venom alkaloid (3S,5S,8aR)-3-butyl-5-(4-pentenyl)indolizidine via the sharpless asymmetric dihydroxylation

Takahata, Hiroki,Bandoh, Hiroshi,Momose, Takefumi

, p. 39 - 42 (2007/10/02)

The first asymmetric synthesis of the ant venom alkaloid (3S,5S,8aR)-3-butyl-5-(4-pentenyl)indolizidine (1) has been performed by starting with the Sharpless asymmetric dihydroxylation of N- alkenylcarbamate (3) followed by reductive annulation (5-exotetr

An Efficient Route to Chiral trans-2,5-Dialkylpyrrolidines via Stereoselective Intramolecular Amidomercuration

Takahata, Hiroki,Takehara, Hiroyuki,Ohkubo, Naoki,Momose, Takefumi

, p. 561 - 566 (2007/10/02)

An intramolecular amidomercuration of α-butylated 4-pentenylcarbamate 5 predominantly provided trans-2,5-disubstituted pyrrolidine 6, which was elaborated to chiral trans-5-butyl-2-alkylpyrrolidines 10 and 13, constituents of ant venoms.

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