Cas 690226-89-2,1-benzyl-3-hydroxy-3-(1-oxo-1,2,3,4-tetrahydro-2-naphthalenyl)-1,3-dihydro-2H-indol-2-one

690226-89-2

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Basic information

Product Name: 1-benzyl-3-hydroxy-3-(1-oxo-1,2,3,4-tetrahydro-2-naphthalenyl)-1,3-dihydro-2H-indol-2-one
Synonyms: 1-benzyl-3-hydroxy-3-(1-oxo-1,2,3,4-tetrahydro-2-naphthalenyl)-1,3-dihydro-2H-indol-2-one;1-benzyl-3-hydroxy-3-(1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)-1,3-dihydro-2H-indol-2-one
CAS NO:690226-89-2
Molecular Formula: C25H21NO3
Molecular Weight: 383.43914
EINECS: N/A
Product Categories: N/A
Mol File: 690226-89-2.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1-benzyl-3-hydroxy-3-(1-oxo-1,2,3,4-tetrahydro-2-naphthalenyl)-1,3-dihydro-2H-indol-2-one(CAS DataBase Reference)
NIST Chemistry Reference: 1-benzyl-3-hydroxy-3-(1-oxo-1,2,3,4-tetrahydro-2-naphthalenyl)-1,3-dihydro-2H-indol-2-one(690226-89-2)
EPA Substance Registry System: 1-benzyl-3-hydroxy-3-(1-oxo-1,2,3,4-tetrahydro-2-naphthalenyl)-1,3-dihydro-2H-indol-2-one(690226-89-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 690226-89-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 690226-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,0,2,2 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 690226-89:
(8*6)+(7*9)+(6*0)+(5*2)+(4*2)+(3*6)+(2*8)+(1*9)=172
172 % 10 = 2
So 690226-89-2 is a valid CAS Registry Number.

690226-89-2Upstream product

1217-89-6 1-benzylisatin

690226-89-2Downstream Products

690226-89-2Relevant academic research and scientific papers

Chiral Silver Alkoxide Catalyzed Asymmetric Aldol Reaction of Alkenyl Esters with Isatins

Yanagisawa, Akira,Kawada, Aiko

, p. 1246 - 1252 (2021)

A catalytic enantioselective aldol reaction of alkenyl esters with isatins was achieved using a DM-BINAP·AgOTf complex as the chiral precatalyst and N, N -diisopropylethylamine as the base precatalyst in the presence of methanol or 2,2,2-trifluoroethanol.

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