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(2S,7aS)-2-[(R)-Hydroxy-(4-nitro-phenyl)-methyl]-hexahydro-pyrrolizin-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219736-16-0

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219736-16-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219736-16-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,7,3 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 219736-16:
(8*2)+(7*1)+(6*9)+(5*7)+(4*3)+(3*6)+(2*1)+(1*6)=150
150 % 10 = 0
So 219736-16-0 is a valid CAS Registry Number.

219736-16-0Downstream Products

219736-16-0Relevant academic research and scientific papers

Asymmetric Baylis-Hillman reactions: Catalysis using a chiral pyrrolizidine base

Barrett, Anthony G. M.,Cook, Andrew S.,Kamimura, Akio

, p. 2533 - 2534 (1998)

A novel chiral pyrrolizidine base 5 derived from L-proline promotes the Baylis-Hillman reaction of ethyl and methyl vinyl ketones with electron deficient aromatic aldehydes with moderate levels of enantiomeric excess.

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