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2(3H)-Furanone, 3-[(3-fluorophenyl)amino]dihydro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

494769-87-8

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494769-87-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 494769-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,4,7,6 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 494769-87:
(8*4)+(7*9)+(6*4)+(5*7)+(4*6)+(3*9)+(2*8)+(1*7)=228
228 % 10 = 8
So 494769-87-8 is a valid CAS Registry Number.

494769-87-8Downstream Products

494769-87-8Relevant articles and documents

Enantioselective Hydrogenation of Racemic α-Arylamino Lactones to Chiral Amino Diols with Site-Specifically Modified Chiral Spiro Iridium Catalysts

Gu, Xue-Song,Yu, Na,Yang, Xiao-Hui,Zhu, An-Te,Xie, Jian-Hua,Zhou, Qi-Lin

, p. 4111 - 4115 (2019)

A protocol for highly enantioselective hydrogenation of racemic α-arylamino lactones with catalysis by site-specifically modified chiral spiro iridium complexes has been developed. With the optimized catalyst, racemic α-arylamino-γ-lactones and α-arylamino-δ-lactones could be hydrogenated to the corresponding chiral 2-amino diols with good to excellent enantioselectivities.

4-OXOIMIDAZOLIDINE-2-SPIROPIPERIDINE DERIVATIVE

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Page 20, (2008/06/13)

The invention relates to 4-oxoimidazolidine-2-spiropiperidine derivatives represented by a general formula [I] ???[in which A1, A2, A3, A4 and A5 stand for optionally halogen-substituted methine, or nitrogen atom; R1 and R2 stand for lower alkyl or the like; R3 stands for hydrogen or lower alkyl; R4 and R5 stand for hydrogen, or lower alkyl which is optionally substituted with hydroxy, or the like] or salts thereof. These compounds act as nociceptin receptor agonist, and are useful as analgesic, reliever from tolerance to narcotic analgesic, reliever from dependence on narcotic analgesic, analgesic enhancer, antiobestic, drug for ameliorating brain function, remedy for schizophrenia, drug for treating regressive neurodegenerative diseases, antianxiety agent or antidepressant and remedy for diabetes insipidus and polyuria; and the like.

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